1 00:00:00,000 --> 00:00:00,500 2 00:00:00,500 --> 00:00:03,946 [Daqq ta mużika] 3 00:00:03,946 --> 00:00:10,790 4 00:00:10,790 --> 00:00:12,540 ALLISON BUCHHOLTZ-UA: Dritt kollox, kulħadd. 5 00:00:12,540 --> 00:00:13,860 Merħba lura għat-taqsima. 6 00:00:13,860 --> 00:00:19,559 Allura aġenda tagħna għal-lum li qed jiġri matul ħafna aktar web Jittieħed DEV. 7 00:00:19,559 --> 00:00:21,600 I do not know kif ħafna rajt psets tiegħek 8 00:00:21,600 --> 00:00:24,414 peress li kien rilaxxat aktar kmieni dalgħodu. 9 00:00:24,414 --> 00:00:26,330 Nixtieq kif kemm nies qrajt l-spec, 10 00:00:26,330 --> 00:00:29,910 iżda jaraw kif inti kellna kollha ta ', bħal, seba' sigħat biex tħares lejn din 11 00:00:29,910 --> 00:00:31,910 u huwa Tnejn u inti ħadthom probabbilment kellha klassi, 12 00:00:31,910 --> 00:00:34,160 Jien ser tassumi li ħafna minnkom ma. 13 00:00:34,160 --> 00:00:37,170 Jekk għandek, Kudos żejda. 14 00:00:37,170 --> 00:00:39,400 >> Inti bażikament jgħinu jimplimentaw web sempliċi 15 00:00:39,400 --> 00:00:43,270 server C, li hija marka pset ġdida, Allura inti guys jiksbu li jkun il-Fniek tal-Indi. 16 00:00:43,270 --> 00:00:49,730 Huwa ser tkun divertenti, Ġimgħa selvaġġi, iżda naħseb li ser tkun ta 'gost 17 00:00:49,730 --> 00:00:52,260 u dan ser ikun verament esperjenza tajba fil-fatt. 18 00:00:52,260 --> 00:00:54,920 Allura biex tipprepara lilek għall- li, fit-taqsima illum, 19 00:00:54,920 --> 00:01:00,940 aħna qed tmur biex jmorru chmod, TCP / IP, u imbagħad xi ftit ta 'HTML u CSS. 20 00:01:00,940 --> 00:01:05,080 >> Fl-aħħar, aħna ser attwalment kodiċi up web page sempliċi flimkien 21 00:01:05,080 --> 00:01:09,042 biex jgħinek guys tip ta 'tikseb aktar familiarized ma 'dak. 22 00:01:09,042 --> 00:01:11,750 U mbagħad jekk int ma telgħet kwizzijiet tiegħek, dawn qed fuq quddiem, 23 00:01:11,750 --> 00:01:14,890 imma jien pretty żgur kulħadd hawnhekk għandu kwizz tagħhom. 24 00:01:14,890 --> 00:01:17,880 U wkoll fuq din in-nota, soluzzjonijiet mhumiex up għadhom, 25 00:01:17,880 --> 00:01:21,490 iżda hekk kif aħna finish-- simili, il- aħħar ftit nies jieħdu quizzes-- tagħhom 26 00:01:21,490 --> 00:01:22,280 dawn se jkunu up. 27 00:01:22,280 --> 00:01:24,630 Jekk għandek xi mistoqsijiet fil-frattemp, 28 00:01:24,630 --> 00:01:26,240 tħossok liberu li email me personalment. 29 00:01:26,240 --> 00:01:30,700 I se tirrispondi individwali tiegħek mistoqsijiet, kif jien dejjem do. 30 00:01:30,700 --> 00:01:33,890 >> Allura fuq din in-nota, chmod. 31 00:01:33,890 --> 00:01:36,390 Allura bażikament kollha li għandek bżonn tkun taf dwar chmod 32 00:01:36,390 --> 00:01:39,620 hija li huwa użat għall-bidla permessi fajl, id-dritt? 33 00:01:39,620 --> 00:01:44,050 Allura huwa biss xi sistemi sejħa hija ta ' bidla permessi, kif jgħid hawnhekk. 34 00:01:44,050 --> 00:01:48,540 U jekk inti qatt tixtieq li tara dak Permessi fajl għandu, 35 00:01:48,540 --> 00:01:52,240 minflok sempliċiment tagħmel ls, inti tista 'tagħmel Ls-l. 36 00:01:52,240 --> 00:01:54,010 l stands għal żmien twil. 37 00:01:54,010 --> 00:01:56,460 >> Allura inti ser tagħmel listi twal ta 'kollox, u 38 00:01:56,460 --> 00:02:02,080 se jagħtik ħafna aktar dettaljata informazzjoni dwar kull wieħed mill-fajls tiegħek. 39 00:02:02,080 --> 00:02:05,540 U tkun taf tara something-- jien ser skip quddiem għal second-- 40 00:02:05,540 --> 00:02:08,910 iżda inti ser tara xi ħaġa simili għal li linja ta 'fuq hemm għal kull fajl. 41 00:02:08,910 --> 00:02:11,560 U aħna ser jgħaddu dak li tfisser. 42 00:02:11,560 --> 00:02:15,260 >> Allura bażikament, għall-bidla permessi fajl tiegħek, 43 00:02:15,260 --> 00:02:16,850 inti biss tixtieq li tuża chmod. 44 00:02:16,850 --> 00:02:23,620 Inti tista 'taħseb bħala kwalunkwe oħra UNIX sejħa bħal ls jew CD jew whatnot. 45 00:02:23,620 --> 00:02:25,540 Huwa biss tip ta 'sejħa simili ieħor. 46 00:02:25,540 --> 00:02:30,530 >> Allura nagħmlu chmod u allura aħna ser għandhom tliet ċifri tipikament. 47 00:02:30,530 --> 00:02:33,570 Hemm modi koppja biex tagħmel dan, li waħda minnhom aħna ser jmorru fuq. 48 00:02:33,570 --> 00:02:37,650 Imma tipikament, inti ser ikollok tliet ċifri jvarjaw 0-7 kull darba. 49 00:02:37,650 --> 00:02:43,530 >> Allura ħaġa waħda hija li hemm tliet permessi differenti 50 00:02:43,530 --> 00:02:45,510 li nistgħu nagħtu kull fajl. 51 00:02:45,510 --> 00:02:49,480 U huwa tinqara, li hija irrappreżentati minn R, li se jagħmel sens 52 00:02:49,480 --> 00:02:54,020 fi ftit; w, li hija writable; u eżekutibbli, li hija x. 53 00:02:54,020 --> 00:02:57,630 Naf li le waħda, eżekutibbli, forsi mhux l-iktar sens, imma aħna 54 00:02:57,630 --> 00:02:59,120 jirrapreżentah ma x. 55 00:02:59,120 --> 00:03:05,290 >> U allura dak li jiġri huwa kull wieħed minn dawn jkollhom ukoll ir-rappreżentazzjoni numru. 56 00:03:05,290 --> 00:03:07,990 Allura aħna għandna 1, 2, u 4. 57 00:03:07,990 --> 00:03:12,060 U bażikament dak li jiġri huwa kull wieħed minn dawn it-tliet numri 58 00:03:12,060 --> 00:03:17,380 hawn jikkorrispondi għal sett differenti ta 'utenti 59 00:03:17,380 --> 00:03:19,420 li dawk permessi jappartjenu għall. 60 00:03:19,420 --> 00:03:24,820 >> Allura inti tista 'taħseb li l-ewwel numru jikkorrispondi għall-utent attwali 61 00:03:24,820 --> 00:03:29,360 jew is-sid tal-fajl, it-tieni in-numru se jikkorrispondu għall-grupp, 62 00:03:29,360 --> 00:03:33,590 u jirreferi l-aħħar wieħed għad-dinja, OK? 63 00:03:33,590 --> 00:03:39,995 Allura dak li jiġri huwa tiftakar dawk numbers-- r huwa ta '4, w huwa 2, 64 00:03:39,995 --> 00:03:42,550 x hija l-1, id-dritt? 65 00:03:42,550 --> 00:03:46,630 This-- jekk inti qosor dawn il-up, li jagħtik l-ewwel numru 66 00:03:46,630 --> 00:03:48,600 li nistgħu input chmod tagħna. 67 00:03:48,600 --> 00:03:52,191 >> Allura f'dan il-każ, liema ikun dan in-numru jkun? 68 00:03:52,191 --> 00:03:57,030 Hija d jkun 4 plus 2 plus 1, li hija ta '7, id-dritt? 69 00:03:57,030 --> 00:03:59,250 U f'dan il-każ, dawn ma jkollhom xejn, 70 00:03:59,250 --> 00:04:06,450 hekk dan id-dritt hawn kieku jissarraf chmod 700, OK? 71 00:04:06,450 --> 00:04:12,030 U dak li ma huwa jagħti kollha ta 'dawn il-permessi għall-utent tiegħek. 72 00:04:12,030 --> 00:04:14,400 >> Allura dan ifisser l-utent tagħna tista 'tagħmel dak kollu li jridu. 73 00:04:14,400 --> 00:04:15,400 Huma jistgħu jaqraw dan il-fajl. 74 00:04:15,400 --> 00:04:16,810 Huma jistgħu tesegwixxi dan il-fajl. 75 00:04:16,810 --> 00:04:18,360 Huma jistgħu jiktbu lil dan il-fajl. 76 00:04:18,360 --> 00:04:23,545 Iżda grupp u d-dinja, l-ebda permessi tkun xi tkun, OK? 77 00:04:23,545 --> 00:04:26,480 78 00:04:26,480 --> 00:04:32,680 >> Allura mod ieħor biex jiktbu dak, nistgħu do chmod ta 'tliet figuri, li kull wieħed minnhom 79 00:04:32,680 --> 00:04:40,040 jikkorrispondi għall ikun x'ikun l-ammont jew li grupp speċifiku huwa, subset speċifiku. 80 00:04:40,040 --> 00:04:44,870 Jew nistgħu nagħmlu attwalment ħaġa oħra. 81 00:04:44,870 --> 00:04:45,590 Żomm fuq. 82 00:04:45,590 --> 00:04:49,330 Nistgħu nagħmlu xi ħaġa ma 'dawn hawn. 83 00:04:49,330 --> 00:04:55,615 >> Kemm inti raw eżempju fejn kien simili għal chmod plus x? 84 00:04:55,615 --> 00:04:58,070 Ridt tara li fil lecture, I think? 85 00:04:58,070 --> 00:05:00,610 Allura stands għal kulħadd. 86 00:05:00,610 --> 00:05:04,990 Dan ifisser jagħtu lill-utenti kollha, li jiena nesa li tpoġġi hawn. 87 00:05:04,990 --> 00:05:08,790 >> Iżda plus x, jekk aħna avviż hawn, jekk nagħmlu 88 00:05:08,790 --> 00:05:13,420 li chmod-- dak il-grupp nkunu jitkellem dwar plus-permessi 89 00:05:13,420 --> 00:05:14,660 irridu li jagħtuhom. 90 00:05:14,660 --> 00:05:16,120 Allura dan jista 'jkun plus jew minus. 91 00:05:16,120 --> 00:05:17,690 Plus iżid il-permess. 92 00:05:17,690 --> 00:05:19,510 Minus jneħħi permess. 93 00:05:19,510 --> 00:05:22,520 Pretty intuwittivi, I think. 94 00:05:22,520 --> 00:05:25,720 >> Allura plus x ifisser chmod. 95 00:05:25,720 --> 00:05:32,260 Allura jibdlu l-permessi tan-nies kollha jekk dan huwa l-permessi add a--. 96 00:05:32,260 --> 00:05:37,110 U x-- dan ifisser dak il-permess aħna tagħti lil kulħadd. 97 00:05:37,110 --> 00:05:38,510 Jaqraw, jiktbu, jew tesegwixxi? 98 00:05:38,510 --> 00:05:39,360 >> UDJENZA: Teżegwixxi. 99 00:05:39,360 --> 00:05:40,610 >> ALLISON BUCHHOLTZ-UA: Teżegwixxi. 100 00:05:40,610 --> 00:05:46,080 Hekk aħna qegħdin jagħtu lill-utenti kollha permess biex tesegwixxi dan il-fajl, OK? 101 00:05:46,080 --> 00:05:53,370 Allura dak li jekk ridna nagħmlu li mal-formola numerika? 102 00:05:53,370 --> 00:05:56,290 Mela ftakar mal numerika, irridu tliet numri. 103 00:05:56,290 --> 00:05:56,790 >> UDJENZA: 4. 104 00:05:56,790 --> 00:05:58,290 ALLISON BUCHHOLTZ-UA: Liema kienet li? 105 00:05:58,290 --> 00:05:59,260 UDJENZA: 4. 106 00:05:59,260 --> 00:06:00,426 ALLISON BUCHHOLTZ-UA: Mhux 4. 107 00:06:00,426 --> 00:06:01,599 UDJENZA: 0, 0, 4. 108 00:06:01,599 --> 00:06:04,390 ALLISON BUCHHOLTZ-UA: Well, irridu li jagħtu lill-utenti kollha, id-dritt? 109 00:06:04,390 --> 00:06:07,442 Allura aħna qed tmur biex ikollhom numru f'kull slot. 110 00:06:07,442 --> 00:06:09,400 Li għaddej biex tkun il- istess numru f'kull slot 111 00:06:09,400 --> 00:06:13,800 għaliex aħna biss jixtiequ jagħtu kulħadd permessi eżekutibbli. 112 00:06:13,800 --> 00:06:16,480 Allura eżekutibbli huwa 1, iżda fuq il-binarju dritt. 113 00:06:16,480 --> 00:06:23,055 >> Allura jekk aħna ma chmod 111 li kieku jkun l-ekwivalenti ta chmod plus x. 114 00:06:23,055 --> 00:06:24,430 Ma li jagħmel sens għal kulħadd? 115 00:06:24,430 --> 00:06:26,910 Aħna qed tmur biex jmorru permezz ftit eżempji. 116 00:06:26,910 --> 00:06:29,860 >> Allura l-takeaway big hawnhekk hija mhux fuq hawn, 117 00:06:29,860 --> 00:06:33,360 iżda ifisser biss jagħtu lill-utenti kollha. 118 00:06:33,360 --> 00:06:36,610 U huwa biss jekk inti tixtieq li jagħti jew jieħdu bogħod 119 00:06:36,610 --> 00:06:40,600 permess speċifiku mill l-utent jew is-sid. 120 00:06:40,600 --> 00:06:43,800 g huwa għall-grupp, b'tali mod li ċifri tan-nofs. 121 00:06:43,800 --> 00:06:49,440 U allura oħrajn inti tista 'taħseb kif id-dinja, li l-aħħar ċifri. 122 00:06:49,440 --> 00:06:52,840 >> Allura ma 'dan, aħna ser imorru għall eżempju, għaliex inħoss bħal eżempji dejjem 123 00:06:52,840 --> 00:06:56,240 tagħmel dawn l-affarijiet aktar faċli biex jinftiehem. 124 00:06:56,240 --> 00:07:01,240 Allura rwx-- aħna marru permezz this-- tista 'wkoll tkun jirrappreżentaw bħala 700. 125 00:07:01,240 --> 00:07:05,070 Dik hija l-eżempju ħarisna għal aktar ta 'l-istampa. 126 00:07:05,070 --> 00:07:09,990 Allura chmod 444 fuq xi fajl jagħti liema permessi? 127 00:07:09,990 --> 00:07:11,947 Inti kienu verament qrib. 128 00:07:11,947 --> 00:07:13,030 UDJENZA: Jinqraw għal kulħadd. 129 00:07:13,030 --> 00:07:14,321 ALLISON BUCHHOLTZ-UA: Tinqara. 130 00:07:14,321 --> 00:07:15,660 Allura tinqara għal kulħadd, id-dritt? 131 00:07:15,660 --> 00:07:17,910 U allura x'hemm mod ieħor biex tagħmel dan? 132 00:07:17,910 --> 00:07:23,070 Jekk irridu nagħmlu chmod ma 'jew r jew tal w, plus u minuses, 133 00:07:23,070 --> 00:07:25,300 dak li dik is-sejħa look like? 134 00:07:25,300 --> 00:07:27,336 Ikun chmod liema? 135 00:07:27,336 --> 00:07:28,590 >> UDJENZA: plus r. 136 00:07:28,590 --> 00:07:32,900 >> ALLISON BUCHHOLTZ-UA: plus r fil-5. 137 00:07:32,900 --> 00:07:40,980 OK, għalhekk dan huwa l-istess bħal dan, biss żewġ traduzzjonijiet differenti 138 00:07:40,980 --> 00:07:42,500 ta 'l-istess ħaġa. 139 00:07:42,500 --> 00:07:45,650 Allura ma 'dan, aħna għandna dawn. 140 00:07:45,650 --> 00:07:50,310 Allura nixtieq li inti guys li jippruvaw u jiktbu dawn it-tip ta 'fil-mod opposta tagħhom. 141 00:07:50,310 --> 00:07:53,710 >> Allura ma chmod 555, dak li jkun simili? 142 00:07:53,710 --> 00:07:56,704 Ikun plus jew u plus jew whatnot? 143 00:07:56,704 --> 00:07:58,370 Għal u plus x, agħti lili il-tliet numri. 144 00:07:58,370 --> 00:08:03,530 U mbagħad tell me dwar dak li l-permessi aħna qed attwalment għoti u min? 145 00:08:03,530 --> 00:08:06,600 >> So I ser jagħtuk guys żewġ minuti biex jaħdmu fuq dan. 146 00:08:06,600 --> 00:08:08,160 Ħossok liberu li jitkellmu ma 'xulxin. 147 00:08:08,160 --> 00:08:11,910 Għal dawk minnkom li daħal ftit tard, hemm kandju u qomos. 148 00:08:11,910 --> 00:08:14,590 Aħna tliet shirts xellug, u għandna Kit Kats u starbursts. 149 00:08:14,590 --> 00:08:17,630 Hekk li tħossok liberu li jaslu grab xi f'dan interlude ftit. 150 00:08:17,630 --> 00:09:03,190 151 00:09:03,190 --> 00:09:04,440 >> Ukoll, l-aħħar wieħed hija delikata. 152 00:09:04,440 --> 00:09:06,670 Huwa żewġ chmods għall-aħħar wieħed. 153 00:09:06,670 --> 00:09:10,990 154 00:09:10,990 --> 00:09:15,880 Attwalment, let me qrib dak il-bieb Filwaqt li inti guys qed jaħdmu fuq dan. 155 00:09:15,880 --> 00:09:26,240 156 00:09:26,240 --> 00:09:28,225 Kandju dejjem meħtieġ it-Tnejn wara nofsinhar. 157 00:09:28,225 --> 00:09:31,740 158 00:09:31,740 --> 00:09:34,756 >> OK, hekk chmod 555. 159 00:09:34,756 --> 00:09:36,380 X'hemm mod ieħor nistgħu jikteb li? 160 00:09:36,380 --> 00:09:39,860 161 00:09:39,860 --> 00:09:41,790 Xi ideat? 162 00:09:41,790 --> 00:09:42,290 Iva. 163 00:09:42,290 --> 00:09:43,280 >> UDJENZA: a rx plus. 164 00:09:43,280 --> 00:09:44,613 >> ALLISON BUCHHOLTZ-UA: r plus Rx. 165 00:09:44,613 --> 00:09:47,290 Do inti tixtieq li tispjega għaliex d jkun Rx? 166 00:09:47,290 --> 00:09:49,570 >> UDJENZA: Minħabba li għandek 5, b'tali mod li għamilhom 4 flimkien ma '1, 167 00:09:49,570 --> 00:09:51,734 Allura dak taqra plus eżekutibbli, u huwa għal kulħadd. 168 00:09:51,734 --> 00:09:52,900 ALLISON BUCHHOLTZ-UA: Dritt. 169 00:09:52,900 --> 00:09:58,540 Hekk biss biex itennu, 5 hawn nafu bħala s-somma ta 'l-4 u 1, 170 00:09:58,540 --> 00:10:04,760 għax kull numru fil trio tagħna huwa l- somma tal-permessi għal dak il-grupp, 171 00:10:04,760 --> 00:10:05,260 dritt? 172 00:10:05,260 --> 00:10:07,070 Jew l-utent, il- grupp, jew fid-dinja. 173 00:10:07,070 --> 00:10:11,160 Allura f'dan il-każ, aħna nafu li 5 għandu jkun ifformat minn 4 u 1. 174 00:10:11,160 --> 00:10:15,240 >> U 4 u 1 jikkorrispondu għal tinqara u eżekutibbli. 175 00:10:15,240 --> 00:10:21,717 Aħna qed tagħti lill-kulħadd, hekk nistgħu nagħmlu chmod a rx plus. 176 00:10:21,717 --> 00:10:24,050 U ovvjament, aħna biss marru permezz tal-mistoqsijiet hemmhekk, 177 00:10:24,050 --> 00:10:28,810 hekk issa dan il-fajl huwa eżekutibbli u tinqara għal kulħadd. 178 00:10:28,810 --> 00:10:31,120 >> Allura dak dwar it-tieni wieħed? 179 00:10:31,120 --> 00:10:32,900 Liema jista 'l-għadd għal li wieħed jkun? 180 00:10:32,900 --> 00:10:36,676 181 00:10:36,676 --> 00:10:37,180 Xi ideat? 182 00:10:37,180 --> 00:10:37,680 Jimxi 'l quddiem. 183 00:10:37,680 --> 00:10:38,600 >> UDJENZA: 100 [inaudible]. 184 00:10:38,600 --> 00:10:39,683 >> ALLISON BUCHHOLTZ-UA: 100. 185 00:10:39,683 --> 00:10:40,270 Eżattament. 186 00:10:40,270 --> 00:10:42,455 Allura inti tixtieq li tispjega għaliex 100? 187 00:10:42,455 --> 00:10:45,080 UDJENZA: Għaliex dan huwa għall- utent, dan huwa fl-ewwel pożizzjoni. 188 00:10:45,080 --> 00:10:47,371 U allura x eżekutibbli huwa 1. 189 00:10:47,371 --> 00:10:48,620 ALLISON BUCHHOLTZ-UA: Eżattament. 190 00:10:48,620 --> 00:10:53,120 Allura aħna qed jagħtu eżekutibbli permessi għall biss l-utent. 191 00:10:53,120 --> 00:10:55,100 Allura f'dan il-każ, ikun 100. 192 00:10:55,100 --> 00:10:57,570 U għandi t-tweġibiet kollha up fuq il-pjastra jmiss fil-każ 193 00:10:57,570 --> 00:11:00,060 int bil-miktub lottijiet ta 'affarijiet isfel. 194 00:11:00,060 --> 00:11:08,410 >> OK, sabiex dan wieħed li jmiss huwa attwalment isir ma 'żewġ chmods, inti tista' tagħmel dan. 195 00:11:08,410 --> 00:11:11,120 Allura ħadd ma jkollu kwalunkwe idea kif inti tista 196 00:11:11,120 --> 00:11:14,150 nikseb chmod 640 miktuba mill-ġdid fil-mod ieħor? 197 00:11:14,150 --> 00:11:17,770 198 00:11:17,770 --> 00:11:22,820 Tista 'tbiddel l-utent ewwel u mbagħad inti tista 'tibdel il-grupp huwa ħjiel tiegħi. 199 00:11:22,820 --> 00:11:29,740 >> Hekk jekk konna biss jinbidlu l- utent, li huwa dan l-ewwel waħda hawn, 200 00:11:29,740 --> 00:11:33,830 dak li jista 'sejħa tagħna tkun? 201 00:11:33,830 --> 00:11:36,080 Allura utent huwa u, id-dritt? 202 00:11:36,080 --> 00:11:38,780 Allura chmod u plus liema? 203 00:11:38,780 --> 00:11:39,280 Mmhmm? 204 00:11:39,280 --> 00:11:40,469 >> UDJENZA: rw. 205 00:11:40,469 --> 00:11:41,510 ALLISON BUCHHOLTZ-UA: rw. 206 00:11:41,510 --> 00:11:47,470 Dritt, għal jaqraw u jiktbu, minħabba read huwa ta '4, w huwa 2, dawk somma flimkien bħala 6. 207 00:11:47,470 --> 00:11:52,760 Allura aħna nikseb chmod U plus rw, u nikbru ewwel 6 tagħna hemmhekk. 208 00:11:52,760 --> 00:11:56,860 >> Allura mbagħad biex jiksbu l-4, aħna issa rridu għall-bidla settings tal-grupp tagħna. 209 00:11:56,860 --> 00:12:00,960 Allura aħna qed tmur biex tagħmel chmod g plus liema? 210 00:12:00,960 --> 00:12:02,380 X'hemm 4? 211 00:12:02,380 --> 00:12:03,040 >> UDJENZA: r. 212 00:12:03,040 --> 00:12:04,040 ALLISON BUCHHOLTZ-UA: r. 213 00:12:04,040 --> 00:12:05,070 Preċiżament. 214 00:12:05,070 --> 00:12:09,140 Allura aħna qed tagħti l-proprjetarju jaqraw u jiktbu permessi 215 00:12:09,140 --> 00:12:13,141 u aħna qed tagħti l read grupp permessi, li għandna kollha up here. 216 00:12:13,141 --> 00:12:13,640 Mmhmm? 217 00:12:13,640 --> 00:12:17,740 >> UDJENZA: Jekk inti tista 'tikteb xi ħaġa, ma jimplikax inti tista 'tesegwixxi dan? 218 00:12:17,740 --> 00:12:20,700 >> ALLISON BUCHHOLTZ-UA: You tista 'tikteb lill something-- 219 00:12:20,700 --> 00:12:22,900 Ma nemminx li din jimplika inti tista esegwit. 220 00:12:22,900 --> 00:12:25,951 221 00:12:25,951 --> 00:12:26,450 Kessaħ. 222 00:12:26,450 --> 00:12:29,620 Allura dak kollu li aħna biss marru permezz. 223 00:12:29,620 --> 00:12:33,075 Allura fuq dan wieħed li jmiss, huwa każijiet biss tip ta 'komuni 224 00:12:33,075 --> 00:12:35,200 li inti tixtieq li żżomm fil- mind għall-problema tiegħek sett. 225 00:12:35,200 --> 00:12:39,800 Dawn huma tipikament l-permessi li aħna nixtiequ li inti tuża. 226 00:12:39,800 --> 00:12:44,900 >> Allura għal 711, li jagħti us, naturalment, l-utent 227 00:12:44,900 --> 00:12:47,720 permessi kollha, li tendenza li tagħmel sens. 228 00:12:47,720 --> 00:12:51,920 U allura huwa eżegwibbli mill- grupp fid-dinja, li jagħmel sens 229 00:12:51,920 --> 00:12:56,150 jekk ikollok xi direttorju, inti tixtieq li tkun kapaċi li travers fis dan. 230 00:12:56,150 --> 00:12:58,160 Nies jeħtieġ aċċess. 231 00:12:58,160 --> 00:13:04,680 >> Għal kwalunkwe fajl mhux PHP, int ser li tuża 644, li kieku jagħmlu dak? 232 00:13:04,680 --> 00:13:07,560 Dak li ma timplikax, jew dak permessi ma li jagħtu? 233 00:13:07,560 --> 00:13:12,210 234 00:13:12,210 --> 00:13:14,409 Allura l-proprjetarju jista liema? 235 00:13:14,409 --> 00:13:15,450 UDJENZA: Aqra u jiktbu. 236 00:13:15,450 --> 00:13:16,991 ALLISON BUCHHOLTZ-UA: Aqra u jiktbu. 237 00:13:16,991 --> 00:13:21,560 U mbagħad grupp u oħrajn tista 'biss jinqraw, id-dritt? 238 00:13:21,560 --> 00:13:25,660 U mbagħad chmod 600 għal kull Fajls PHP li tuża, 239 00:13:25,660 --> 00:13:27,980 sid tiegħek, għal darb'oħra, jista jaqraw u jiktbu lilha 240 00:13:27,980 --> 00:13:32,310 imma kulħadd huwa biss tip ta 'bblokkat. 241 00:13:32,310 --> 00:13:34,540 >> Allura dan se attwalment jkun aktar utli meta 242 00:13:34,540 --> 00:13:37,700 ikollok għall-problema tiegħek sett ġimgħa d-dieħla fejn 243 00:13:37,700 --> 00:13:40,290 int fil-fatt bini ta 'websajt. 244 00:13:40,290 --> 00:13:43,100 Mela jekk inti qatt run fis xi problemi stramba 245 00:13:43,100 --> 00:13:45,970 fejn mhuwiex tagħbija suppost, forsi inti 246 00:13:45,970 --> 00:13:50,670 bżonn li jiżdiedu eżekutibbli permess, jew forsi għandek bżonn taqra 247 00:13:50,670 --> 00:13:52,990 jew jikteb permess. 248 00:13:52,990 --> 00:13:56,980 Affarijiet ftit li għandhom tendenza għall-vjaġġ nies up, iżda li tip simili l-go- 249 00:13:56,980 --> 00:13:58,564 meta tibda pset ġimgħa d-dieħla. 250 00:13:58,564 --> 00:14:00,730 U jien jagħtuk aktar ħjiel fuq pset din il-ġimgħa, 251 00:14:00,730 --> 00:14:05,010 iżda I għad iridu tħares lejn din peress kien rilaxxat dalgħodu. 252 00:14:05,010 --> 00:14:10,600 Imma inti email me, I se ħarsu lejn din mill-ħin I jirrispondu għada. 253 00:14:10,600 --> 00:14:14,310 >> Allura issa, huwa kulħadd tajba mal chmod? 254 00:14:14,310 --> 00:14:16,040 Kwalunkwe mistoqsijiet wieqaf? 255 00:14:16,040 --> 00:14:17,240 Pjuttost sempliċi. 256 00:14:17,240 --> 00:14:20,620 Just tip ta 'iżżomm rekord ta' dak li jaqraw, jiktbu, u jesegwixxi n-numri huma 257 00:14:20,620 --> 00:14:23,660 huwa probabbilment l-parti l-agħar. 258 00:14:23,660 --> 00:14:29,620 >> Allura ma TCP / IP, dawn il-protokolli kollha, tip simili bi strutturi tad-data tiegħek 259 00:14:29,620 --> 00:14:31,990 aħħar ġimgħa, huwa ħafna aktar importanti li tip ta 'nikseb 260 00:14:31,990 --> 00:14:33,900 intwizzjoni livell ogħla minnhom. 261 00:14:33,900 --> 00:14:37,390 Din mhix CS143 fejn aħna qed tmur li jistaqsuk li timplimenta netwerk, 262 00:14:37,390 --> 00:14:39,870 sabiex tkun taf tkun multa jekk ma tifhimx 263 00:14:39,870 --> 00:14:42,900 l-mrammel nitty ta 'l-protokolli. 264 00:14:42,900 --> 00:14:46,050 X'hemm importanti li wieħed jifhem huwa tip ta 'bħal dak li jirrappreżentaw 265 00:14:46,050 --> 00:14:47,300 u għaliex dawn qed importanti. 266 00:14:47,300 --> 00:14:52,320 >> Allura TCP / IP, naturalment, huwa l- Trasmissjoni Kontroll Protokoll 267 00:14:52,320 --> 00:14:57,270 jew Internet Protokoll, li hija bażikament biss sett ta 'liġijiet bażikament 268 00:14:57,270 --> 00:15:00,800 jew standards li tgħid data kif għandhom jiġu mmaniġġjati, 269 00:15:00,800 --> 00:15:04,900 kif għandu jkun packetized, trasmessi, u rċeviet. 270 00:15:04,900 --> 00:15:09,200 Għalhekk huwa bażikament, biss kif jgħid hawnhekk, iżid iċ-ċansijiet 271 00:15:09,200 --> 00:15:12,950 li d-data gets fejn inti tixtieq li tikseb sa. 272 00:15:12,950 --> 00:15:15,950 >> Jien ċert jekk inti guys marru għall lectures jew jarah online, 273 00:15:15,950 --> 00:15:18,232 hu has-- I do not know jekk huwa ma kien din is-sena, 274 00:15:18,232 --> 00:15:20,940 imma naf aħħar sena, huwa kellu demo fejn kellu stampa ta 'Rob 275 00:15:20,940 --> 00:15:23,320 u hu qasmitha up fis erba 'u poġġih fil-pakketti 276 00:15:23,320 --> 00:15:26,590 u ppruvaw biex tiksbu madwar Sanders. 277 00:15:26,590 --> 00:15:29,430 U inti tista 'tip ta' x'taħseb dwar dan il-mod. 278 00:15:29,430 --> 00:15:35,400 Huwa biss sett ta 'regoli li tell data kif tikseb someplace 279 00:15:35,400 --> 00:15:37,640 u ihallik taf jekk inti nieqes data, 280 00:15:37,640 --> 00:15:40,460 bl-istess mod li jekk inti teħid paġni multipli ta 'noti 281 00:15:40,460 --> 00:15:46,490 u inti tikketta bl-paġna 104, paġna 204, u inti tmur lura għall-istudju aktar tard 282 00:15:46,490 --> 00:15:50,220 u inti nieqes something-- inti ma tistax issib paġna 304-- taf 283 00:15:50,220 --> 00:15:53,310 xi ħaġa ħażin, sabiex inti tista 'tfittex permezz ta' noti tiegħek 284 00:15:53,310 --> 00:15:58,666 darb'oħra jew staqsi lil xi ħadd biex resend inti il-lecture jinnota mill dak il-jum. 285 00:15:58,666 --> 00:16:00,290 Bl-istess mod ma 'dejta fuq l-internet. 286 00:16:00,290 --> 00:16:03,220 Jekk jien tistaqsi għal xi ħaġa minn xi server 287 00:16:03,220 --> 00:16:05,377 u jeħtieġ li tibgħat fil-pakketti multipli, 288 00:16:05,377 --> 00:16:07,210 probabbilment se numru dan b'xi mod, let 289 00:16:07,210 --> 00:16:12,430 me know kif ħafna I għandu jkollhom riċevuti, u tell me, oh, dan huwa wieħed mill-10 290 00:16:12,430 --> 00:16:13,990 jew dan huwa wieħed mill 10,000. 291 00:16:13,990 --> 00:16:17,030 B'dak il-mod meta mmur reassemble l-biċċiet kollha flimkien, 292 00:16:17,030 --> 00:16:21,504 I know jekk xi ħaġa nieqes u nista 'titlob għal li għal darb'oħra. 293 00:16:21,504 --> 00:16:22,730 Ma li jagħmel sens? 294 00:16:22,730 --> 00:16:23,610 Just sett ta 'regoli. 295 00:16:23,610 --> 00:16:28,120 Fil-bażi tagħha, sett ta 'regoli, OK? 296 00:16:28,120 --> 00:16:31,360 >> Allura aħna wkoll tkellmu ftit dwar portijiet. 297 00:16:31,360 --> 00:16:36,150 Dan huwa verament ftit standard li ihallik taf liema tip ta 'data 298 00:16:36,150 --> 00:16:38,650 qed trasmessa f'dawn pakketti. 299 00:16:38,650 --> 00:16:40,790 Jekk immorru mal tagħna eżempju pakkett, aħna ma 300 00:16:40,790 --> 00:16:43,510 jafu li din hija stampa ta ' Rob fil hemm sakemm aħna tiktibha 301 00:16:43,510 --> 00:16:45,480 fuq barra tal-pakkett tagħna. 302 00:16:45,480 --> 00:16:47,100 Allura portijiet huma bażikament l-istess ħaġa. 303 00:16:47,100 --> 00:16:51,670 Huwa biss mod biex insemmu dak tip ta 'data qed tiġi trasmessa. 304 00:16:51,670 --> 00:16:56,260 >> Allura aħna għandna kollha ta 'l- dawk l-aktar komuni hawn. 305 00:16:56,260 --> 00:16:59,790 Allura 21-- dawn huma wkoll it-tip ta 'prodotti simili affarijiet tajbin li jkunu jafu. 306 00:16:59,790 --> 00:17:01,560 Huwa tip ta 'mistoqsija kwizz faċli. 307 00:17:01,560 --> 00:17:03,590 Jkun bħal, dak ma port 80 do? 308 00:17:03,590 --> 00:17:06,970 Jew, dak ma port 443 do? 309 00:17:06,970 --> 00:17:09,359 Sabiex l-affarijiet tajbin li jkunu jafu. 310 00:17:09,359 --> 00:17:12,569 >> Allura aħna għandna hawnhekk, 21 huwa fajl protokoll ta 'trasferiment, hekk biss 311 00:17:12,569 --> 00:17:15,050 ir-regoli li jirregolaw fajl trasferiment. 312 00:17:15,050 --> 00:17:19,550 25, xi ħaġa li aħna kollha jużaw bogħod wisq, huwa email. 313 00:17:19,550 --> 00:17:22,790 53 huwa l-isem tad-dominju sistema, li hi bażikament 314 00:17:22,790 --> 00:17:26,910 biss tip ta 'Lookup għall- Indirizz IP ta 'isem ta' dominju. 315 00:17:26,910 --> 00:17:29,900 >> Hekk jien pretty żgur li kien imsemmija fil lecture, jekk inti 316 00:17:29,900 --> 00:17:33,960 mur xi ħaġa simili google.com, hija għandha l-indirizz IP 317 00:17:33,960 --> 00:17:35,818 thats assoċjati magħha. 318 00:17:35,818 --> 00:17:37,026 Mhuwiex fil-fatt google.com. 319 00:17:37,026 --> 00:17:40,720 U għalhekk 53 hija l-port li effettivament jieħu 320 00:17:40,720 --> 00:17:44,050 kura ta 'tip ta' traduzzjoni tagħha f'dak l-indirizz IP għalik. 321 00:17:44,050 --> 00:17:47,830 Imbagħad, 80 u 443 huma komuni ħafna. 322 00:17:47,830 --> 00:17:50,710 Miegħek jew ikollhom paġna web tiegħek jew inti għandek il-paġna tiegħek web sigur, 323 00:17:50,710 --> 00:17:56,100 li ħafna ta 'paġni web huma jittrasferixxi fuq issa. 324 00:17:56,100 --> 00:18:02,540 >> Allura li l-livell tip ta 'għoli ħarsa ġenerali ta 'protokoll ta' trasferiment. 325 00:18:02,540 --> 00:18:05,170 I ma tara ħafna aktar fil-fond. 326 00:18:05,170 --> 00:18:07,320 Huwa tip ta 'għalf jibred jekk int interessat. 327 00:18:07,320 --> 00:18:08,590 Hemm ħafna ta 'riżorsi. 328 00:18:08,590 --> 00:18:10,780 Wikipedija attwalment hija paġna pretty tajba. 329 00:18:10,780 --> 00:18:13,850 So I kienet tħares lejn din biss ftit filwaqt li ilu, 330 00:18:13,850 --> 00:18:16,580 so I jirrakkomanda ħafna tħares lejn dan jekk int interessat 331 00:18:16,580 --> 00:18:22,160 jew jieħdu 143 fi żmien sentejn minħabba Naħseb li huwa kull sena oħra. 332 00:18:22,160 --> 00:18:27,590 >> Allura fuq it-tmiem ta 'dan, aħna qed jitkellem dwar paġni tal-web u HTTP, 333 00:18:27,590 --> 00:18:33,790 li huwa attwalment suġġett jmiss tagħna għall illum qabel immorru fis HTML u CSS 334 00:18:33,790 --> 00:18:37,920 u inti tista 'attwalment kodiċi up a web page. 335 00:18:37,920 --> 00:18:38,650 Dan ser ikun gost. 336 00:18:38,650 --> 00:18:42,220 Aħna ser ikollhom stampi ta ' fniek u dan ser ikun kbir. 337 00:18:42,220 --> 00:18:48,630 >> Allura HTTP, kif tistgħu taraw hawn, huwa wieħed mill-akronimi sabiħ 338 00:18:48,630 --> 00:18:53,220 għal din il-ġimgħa, li huwa Protokoll ta 'trasferiment Portugues. 339 00:18:53,220 --> 00:18:57,940 Għalhekk għal darb'oħra, huwa biss sett ieħor ta 'regoli li 340 00:18:57,940 --> 00:19:01,440 jirregola ipertestwali trasferiment, f'dan il-każ. 341 00:19:01,440 --> 00:19:04,120 Allura aħjar mod biex jitgħallmu dwar dan huwa biss tip ta ' 342 00:19:04,120 --> 00:19:07,650 li din tinqasam dawn il-kliem individwali 343 00:19:07,650 --> 00:19:10,770 minħabba li hemm ħafna ta ' kliem fuq l-iskrin hemm. 344 00:19:10,770 --> 00:19:13,290 >> Allura aħna qed tmur biex tibda bil Portugues. 345 00:19:13,290 --> 00:19:17,630 Allura "iper," inti tista 'taħseb "Hawn fuq," bħal ħaġa super-tip. 346 00:19:17,630 --> 00:19:24,615 Allura huwa verament ftit test meħud għall- livell li jmiss, hekk huwa simili test super, 347 00:19:24,615 --> 00:19:27,850 bħall-test li jmiss. 348 00:19:27,850 --> 00:19:34,890 Allura huwa bażikament biss test li jagħtina 349 00:19:34,890 --> 00:19:37,490 aktar informazzjoni minn test normali ma, OK? 350 00:19:37,490 --> 00:19:40,510 >> Allura f'dan il-każ hawnhekk, dan huwa Portugues. 351 00:19:40,510 --> 00:19:45,710 Dan tgħidilna li għandna xi rabta li aħna qed tmur biex, 352 00:19:45,710 --> 00:19:49,620 li huwa cs50.net, li issa cs50.harvard.edu huwa. 353 00:19:49,620 --> 00:19:51,420 Dawn slides huma ftit qodma. 354 00:19:51,420 --> 00:19:55,330 U li għaddej biex juru bħala dan, bħala hyperlink, 355 00:19:55,330 --> 00:19:58,140 u mbagħad websajt verament jibred. 356 00:19:58,140 --> 00:20:02,080 >> Allura huwa test, li hija ftit daqsxejn ta 'affarijiet verament jibred fil hemmhekk. 357 00:20:02,080 --> 00:20:08,170 Allura inti tista 'rabta l-affarijiet u inti tista daħħal stampi u inti tista 'stil affarijiet. 358 00:20:08,170 --> 00:20:11,740 U l-aktar ħaġa familjari li inti guys probabilment jkollhom ma 'Portugues 359 00:20:11,740 --> 00:20:19,100 huwa HyperText Markup Language, HTML, li naturalment hija kollha tal-web 360 00:20:19,100 --> 00:20:23,080 li naraw madwarna, mogħtija ma 'xi stil CSS jintefa fil. 361 00:20:23,080 --> 00:20:25,580 >> Imma jekk xi ħadd kien verament kbir ma MySpace, 362 00:20:25,580 --> 00:20:28,240 Jien ċert li inti kollha użati HTML il-ħin kollu biex joħolqu 363 00:20:28,240 --> 00:20:30,640 dawn il-profili perfetta, right? 364 00:20:30,640 --> 00:20:34,930 Inħoss bħal dik tista 'tkun referenza skaduta issa, iżda tkun xi tkun. 365 00:20:34,930 --> 00:20:37,780 Just a little-- inti guys huma mhux li ħafna iżgħar. 366 00:20:37,780 --> 00:20:40,480 Xi wħud minnkom huma eqdem minn lili. 367 00:20:40,480 --> 00:20:42,480 MySpace kien għadu ħaġa meta I kien żgħażagħ. 368 00:20:42,480 --> 00:20:44,510 Jien mhux li qodma. 369 00:20:44,510 --> 00:20:49,265 >> Anyways, HTML biss forma ta 'Portugues. 370 00:20:49,265 --> 00:20:55,640 Allura ipertestwali huwa biss test karatteristiċi miżjuda. 371 00:20:55,640 --> 00:21:01,790 Allura protokoll ta 'trasferiment huwa probabbilment il-ħaġa aktar iffy biex jispjegaw. 372 00:21:01,790 --> 00:21:04,870 Ovvjament, transfer-- biss trasferiment ta 'data. 373 00:21:04,870 --> 00:21:09,370 Allura kemm bejn il-klijent, bħal web brother tiegħek, u server. 374 00:21:09,370 --> 00:21:12,090 Allura bażikament biss l- mod l-internet jaħdem. 375 00:21:12,090 --> 00:21:16,339 >> Hekk it-talba eżatta tal kif jaħdmu dawn, aħna qed 376 00:21:16,339 --> 00:21:18,755 fil-fatt se tħares lejn Eżempju talba u r-rispons. 377 00:21:18,755 --> 00:21:21,730 378 00:21:21,730 --> 00:21:25,220 Imma kif aħna talba informazzjoni minn server 379 00:21:25,220 --> 00:21:30,590 u kif il-server jirrispondi lilna liema dan il-protokoll ta 'trasferiment jirregola. 380 00:21:30,590 --> 00:21:35,320 Hekk it-talba u r-risposta għandhom li jsegwu dawn sett speċifiku ta 'regoli. 381 00:21:35,320 --> 00:21:38,340 Huwa standardizzat sabiex l-ebda kwistjoni fejn inti qed tuża l-internet, 382 00:21:38,340 --> 00:21:40,720 dejjem jaħdem l-istess, OK? 383 00:21:40,720 --> 00:21:43,220 >> Għal darb'oħra, protokoll, sett ta 'regoli. 384 00:21:43,220 --> 00:21:45,620 Huwa biss normali interazzjoni fl-istess mod 385 00:21:45,620 --> 00:21:49,500 li l-professur Malan taħdidiet dwar jekk xi ħadd testendi naħa tagħhom, 386 00:21:49,500 --> 00:21:52,880 inti taf li huwa korteżija komuni biex jilħqu tiegħek out u ħawwad naħa tagħhom. 387 00:21:52,880 --> 00:21:54,580 C'est protokoll, id-dritt? 388 00:21:54,580 --> 00:21:59,060 >> So I tagħti xi talba standardizzat, li huwa nixtieq li ħawwad naħa tiegħek, 389 00:21:59,060 --> 00:22:01,975 u inti tagħti xi standardizzat rispons, li hija jew l-ebda grazzi 390 00:22:01,975 --> 00:22:04,600 jew inti tista 'tipprova u ħawwad tiegħi idejn jew forsi int ser tipprova 391 00:22:04,600 --> 00:22:06,490 u fist bump me. 392 00:22:06,490 --> 00:22:08,320 U aħna ma jkollhom protokoll għal dan. 393 00:22:08,320 --> 00:22:09,360 Hija ikisser. 394 00:22:09,360 --> 00:22:12,030 Imma jekk kulħadd isegwi l- istess protokoll, naturalment, 395 00:22:12,030 --> 00:22:14,250 din tmur ħafna aktar ħarir. 396 00:22:14,250 --> 00:22:15,590 Nies isiru jafu lil xulxin. 397 00:22:15,590 --> 00:22:16,830 Kulħadd kuntenti. 398 00:22:16,830 --> 00:22:20,750 >> Allura fid-dinja tal-web, kulħadd isegwi l-istess rules-- 399 00:22:20,750 --> 00:22:22,940 ftit aħjar minn standards soċjali. 400 00:22:22,940 --> 00:22:26,950 Iżda ma 'dan, aħna ser tħares lejn eżempju talba hawn. 401 00:22:26,950 --> 00:22:30,020 Allura hemm dan ftit ċavetta hawn fuq qiegħ 402 00:22:30,020 --> 00:22:34,990 li jgħidlek l-kuluri differenti, dak li qed suppost li tfisser. 403 00:22:34,990 --> 00:22:38,290 >> Allura abjad huwa bħad metodu tiegħek talba u protokoll version-- 404 00:22:38,290 --> 00:22:42,400 hekk metodu talba, verżjoni. 405 00:22:42,400 --> 00:22:44,630 U allura dan hu xi isem il-qasam u l-valur 406 00:22:44,630 --> 00:22:47,630 ta 'dak il-qasam, li aħna se jmorru fis ħafna, ħafna dalwaqt. 407 00:22:47,630 --> 00:22:49,840 Allura dan huwa eżempju talba. 408 00:22:49,840 --> 00:22:54,470 Dan huwa simili me testendi out, jixtiequ li jintroduċu myself. 409 00:22:54,470 --> 00:22:58,507 >> Dan huwa dak li l-klijent jew dak web browser tiegħek 410 00:22:58,507 --> 00:22:59,840 se tkun qed tibgħat lill server tiegħek. 411 00:22:59,840 --> 00:23:04,500 Allura dan huwa talba get, dan huwa titlob xi ħaġa mis-server. 412 00:23:04,500 --> 00:23:09,690 U huwa, naturalment, HTTP u huwa verżjoni 1.1. 413 00:23:09,690 --> 00:23:16,060 >> Allura l-bqija ta 'dan hawnhekk huwa dak li nsejħu il-header, u l-informazzjoni addizzjonali tagħha 414 00:23:16,060 --> 00:23:20,050 li tagħtina idea aħjar ta ' dak li aħna qed attwalment tistaqsi għal, 415 00:23:20,050 --> 00:23:23,190 jew informazzjoni li aħna rridu li jagħtu l-server li jistgħu jkunu rilevanti. 416 00:23:23,190 --> 00:23:32,880 Hekk User-aġent tagħti ftit aktar Deskrizzjoni on-- per eżempju, hawn, 417 00:23:32,880 --> 00:23:38,720 curl / 7.24.0 huwa attwalment għaddejjin li tgħid il-server li aħna qed tuża Google 418 00:23:38,720 --> 00:23:40,700 Chrome bħala browser tagħna. 419 00:23:40,700 --> 00:23:43,290 Mela jekk inti qatt tisma dwar in-nies li jitkellmu 420 00:23:43,290 --> 00:23:48,160 dwar teħid app jirrispondu li browsers multipli, 421 00:23:48,160 --> 00:23:50,330 din hija xi ħaġa li huma tuża għaliex jekk inti 422 00:23:50,330 --> 00:23:53,000 ma jafux liema browser it-talba huwa li ġejjin minn, 423 00:23:53,000 --> 00:23:55,050 inti ma tistax jfasslu d-data għal dak. 424 00:23:55,050 --> 00:23:57,690 Allura f'dan il-każ, l-utent huwa biss jagħti dan it-tip 425 00:23:57,690 --> 00:24:01,030 ta 'informazzjoni li tidentifika dwar dak browser 426 00:24:01,030 --> 00:24:06,510 utent tiegħek bħalissa qed tuża, OK? 427 00:24:06,510 --> 00:24:11,640 >> Hekk allura irridu wkoll ospitanti, li hija fejn aħna qed attwalment jixtiequ li jmorru għall. 428 00:24:11,640 --> 00:24:15,280 F'dan il-każ, irridu imorru lil apple.com, jixtru xi iPads ġodda jibred 429 00:24:15,280 --> 00:24:19,540 jew xi ħaġa, forsi ħelu dwal fil-kmamar dorm tagħna. 430 00:24:19,540 --> 00:24:24,900 U l-valur isem fl-aħħar hija biss mili, biss ħaġa ġenerali 431 00:24:24,900 --> 00:24:25,760 għalik guys biex tara. 432 00:24:25,760 --> 00:24:28,240 Din attwalment ma jikkorrispondu għal xejn hawn. 433 00:24:28,240 --> 00:24:32,360 >> Allura inti jista 'jkollhom bħala wisq jew ftit kif tixtieq f'kull każ. 434 00:24:32,360 --> 00:24:36,990 Ħafna mill-ħin, dawn huma fakultattivi. 435 00:24:36,990 --> 00:24:41,780 Hija biss tiddependi fuq dak għandek bżonn mill-browser, 436 00:24:41,780 --> 00:24:45,120 mill-utent tiegħek sabiex tagħti suppost it-talba. 437 00:24:45,120 --> 00:24:48,970 Jew dan jiddependi fuq liema l-utent tiegħek effettivament irid biex iċedu l-server. 438 00:24:48,970 --> 00:24:54,550 Allura inti jista 'jkollhom ħafna, ħafna ta 'dawn l-ismijiet qasam header 439 00:24:54,550 --> 00:24:57,140 jew inti tista 'biss għandek koppja. 440 00:24:57,140 --> 00:24:59,630 Bħal ħafna affarijiet Stajt qal f'din it-taqsima, 441 00:24:59,630 --> 00:25:03,590 huwa verament jiddependi fuq il-kuntest ta 'kif inti qed tuża din. 442 00:25:03,590 --> 00:25:06,810 >> Allura ma li jagħmel sens għal kulħadd? 443 00:25:06,810 --> 00:25:11,463 Dan huwa biss eżempju ta ' talba, headers, whatnot. 444 00:25:11,463 --> 00:25:16,910 OK, hekk ma 'dan, aħna għandna xi reazzjoni. 445 00:25:16,910 --> 00:25:20,510 >> Għal darb'oħra, aħna għandna kodiċi istatus tagħna, protokoll verżjoni, u mbagħad l-isem qasam u l-qasam 446 00:25:20,510 --> 00:25:21,700 valur kif dejjem. 447 00:25:21,700 --> 00:25:25,500 Allura verżjoni protokoll tagħna u kodiċi istatus tagħna huwa ta '200. 448 00:25:25,500 --> 00:25:28,610 OK, li jfisser li, iva, kollox mexa sew. 449 00:25:28,610 --> 00:25:30,230 Hawn dak li trid. 450 00:25:30,230 --> 00:25:33,750 >> It-tip server, il-kontenut type-- jgħidilna, OK, int 451 00:25:33,750 --> 00:25:37,210 se tikseb xi test HTML. 452 00:25:37,210 --> 00:25:40,520 Hawnhekk huwa t-tul ta 'dan u hawnhekk dak li għandek tagħmel mal-konnessjoni. 453 00:25:40,520 --> 00:25:43,004 OK, hekk darb'oħra, jiddependi fuq id-data int 454 00:25:43,004 --> 00:25:45,670 titlob għall, jiddependi fuq dak il- server trid tirritorna lilek, 455 00:25:45,670 --> 00:25:49,440 inti jista 'jkollhom aktar ta' dawn il-qasam ismijiet, inti jista 'jkollok inqas. 456 00:25:49,440 --> 00:25:53,950 Totalment kuntest dipendenti. 457 00:25:53,950 --> 00:25:56,650 >> U safejn dan l-istatus kodiċi hawn, naturalment, 458 00:25:56,650 --> 00:25:59,590 200 mhuwiex l-uniku wieħed inti jista 'jkollhom, id-dritt? 459 00:25:59,590 --> 00:26:01,580 Għandna lottijiet ta 'kodiċijiet ta' stat. 460 00:26:01,580 --> 00:26:06,120 Hawn xi ħadd ftakar xi tal- oħrajn li aħna msemmija fil lecture? 461 00:26:06,120 --> 00:26:08,310 A lott ta 'minnhom tibda bil 4. 462 00:26:08,310 --> 00:26:09,680 >> UDJENZA: 404. 463 00:26:09,680 --> 00:26:11,310 >> ALLISON BUCHHOLTZ-UA: 404, li hu? 464 00:26:11,310 --> 00:26:12,140 >> UDJENZA: File ma sabet? 465 00:26:12,140 --> 00:26:13,250 >> ALLISON BUCHHOLTZ-UA: File ma sabet. 466 00:26:13,250 --> 00:26:14,120 Eżattament. 467 00:26:14,120 --> 00:26:15,587 Allura dak dwar 403? 468 00:26:15,587 --> 00:26:16,420 UDJENZA: Projbit. 469 00:26:16,420 --> 00:26:17,120 ALLISON BUCHHOLTZ-UA: Projbit. 470 00:26:17,120 --> 00:26:18,695 Allura dak li taħseb li jfisser bi chmods? 471 00:26:18,695 --> 00:26:20,890 >> UDJENZA: Dan ifisser li inti ma għandekx permess biex taqraha. 472 00:26:20,890 --> 00:26:22,400 >> ALLISON BUCHHOLTZ-UA: Eżattament. 473 00:26:22,400 --> 00:26:25,190 B'xi mod, inti ma għandekx permess li jkollhom aċċess għaliha, id-dritt? 474 00:26:25,190 --> 00:26:27,242 Allura 404, 403. 475 00:26:27,242 --> 00:26:28,950 Hemm verament umoristiċi wieħed li aħna dejjem 476 00:26:28,950 --> 00:26:31,116 jintroduċu kull sena li I għandu jkollhom imqiegħed hawn, 477 00:26:31,116 --> 00:26:33,370 bħal 413, li huwa jien teapot. 478 00:26:33,370 --> 00:26:34,390 Tista google dan. 479 00:26:34,390 --> 00:26:38,490 Huwa simili umoristiċi, jiġifieri kodiċi 413 u huwa jien teapot. 480 00:26:38,490 --> 00:26:41,240 Li jien ma nafx għaliex inti qatt bżonn li fuq l-internet, 481 00:26:41,240 --> 00:26:42,935 imma I digress. 482 00:26:42,935 --> 00:26:44,310 UDJENZA: Forsi int pot tè. 483 00:26:44,310 --> 00:26:46,476 ALLISON BUCHHOLTZ-UA: Forsi il-server huwa pot tè. 484 00:26:46,476 --> 00:26:47,890 Min jaf? 485 00:26:47,890 --> 00:26:51,840 Kull dritt, hekk aħna qed waslu biex tranżizzjoni kodifikazzjoni reali. 486 00:26:51,840 --> 00:26:54,750 Inħoss bħal inti guys tmur toħroġ hawn pretty malajr. 487 00:26:54,750 --> 00:26:56,940 >> UDJENZA: Għaliex ma dan jgħidu "server: darbtejn? 488 00:26:56,940 --> 00:26:57,981 >> ALLISON BUCHHOLTZ-UA: Hm? 489 00:26:57,981 --> 00:27:00,350 Server darbtejn? 490 00:27:00,350 --> 00:27:03,750 Din hija mistoqsija tajba. 491 00:27:03,750 --> 00:27:04,630 I am not sure. 492 00:27:04,630 --> 00:27:07,520 I se nsib u I se email inti kollha. 493 00:27:07,520 --> 00:27:11,410 >> OK, xi mistoqsijiet oħra minbarra dik? 494 00:27:11,410 --> 00:27:12,310 Tajba? 495 00:27:12,310 --> 00:27:14,390 Kessaħ. 496 00:27:14,390 --> 00:27:17,280 >> HTML u CSS, u issa aħna jiksbu l-partijiet kollha gost. 497 00:27:17,280 --> 00:27:21,697 So kif semmejt qabel, HTML huwa probabilment waħda mill-affarijiet 498 00:27:21,697 --> 00:27:23,030 inti guys huma aktar familjari magħhom. 499 00:27:23,030 --> 00:27:25,760 Allura aħna għandna HyperText Markup Language. 500 00:27:25,760 --> 00:27:29,900 >> L-aħjar mod biex jitgħallmu this-- I ma xi slides ippreparati jew xi ħaġa 501 00:27:29,900 --> 00:27:31,480 għalik guys ma HTML. 502 00:27:31,480 --> 00:27:33,640 Huwa verament dwar it-tagħlim l-sintassi. 503 00:27:33,640 --> 00:27:38,380 U jekk inti kienu fil-MySpace jum, inti jkollok din stabbiliti. 504 00:27:38,380 --> 00:27:42,790 >> Allura verament, l-akbar ħaġa hija biss għall-prattika u esperiment. 505 00:27:42,790 --> 00:27:48,000 Waħda mir-riżorsi kbar nixtieq ħafna jirrakkomandaw użu huwa w3schools. 506 00:27:48,000 --> 00:27:50,620 Hekk biss W, 3, u mbagħad Iskejjel. 507 00:27:50,620 --> 00:27:54,810 Huma għandhom ħafna ta ' riżorsi fuq HTML, CSS fuq, 508 00:27:54,810 --> 00:27:58,970 u dawn għandhom attwalment iskrin tip split ta 'ħaġa 509 00:27:58,970 --> 00:28:00,830 fejn dawn ser jagħtuk eżempju kodiċi. 510 00:28:00,830 --> 00:28:03,290 Inti tista 'fiddle magħha, jibdlu, u l-istampa Update, 511 00:28:03,290 --> 00:28:06,410 u dan ser nuruk dak li attwalment ma għall-paġna web. 512 00:28:06,410 --> 00:28:08,380 >> So I jirrakkomanda ħafna li jużaw dik. 513 00:28:08,380 --> 00:28:11,300 Huwa pretty jibred. 514 00:28:11,300 --> 00:28:14,560 Inti mhux se tikseb difetti SEG hawn meta l-affarijiet imorru ħażin. 515 00:28:14,560 --> 00:28:16,430 Jekk inti jirnexxilhom jiksbu tort seg ma HTML, 516 00:28:16,430 --> 00:28:19,446 do let me know għaliex jien se tkun intrigued reali. 517 00:28:19,446 --> 00:28:21,570 Imma huwa verament jibred għaliex tista 'tbiddel l-affarijiet, 518 00:28:21,570 --> 00:28:23,550 inti tista 'tara minnhom aġġornati live. 519 00:28:23,550 --> 00:28:26,210 U naħseb li inti ser tingħata ħafna ħakma aktar intuwittivi tal HTML 520 00:28:26,210 --> 00:28:28,690 jekk inti fil-fatt biss jqattgħu xi żmien jesperimentaw magħha. 521 00:28:28,690 --> 00:28:32,590 Allura hu għalhekk li I said, prattika u esperiment. 522 00:28:32,590 --> 00:28:34,490 >> Google, minn hawn fuq out, probabbilment se jkun 523 00:28:34,490 --> 00:28:36,440 wieħed mill-aħjar riżorsi u ħbieb tiegħek. 524 00:28:36,440 --> 00:28:41,080 Jew Bing-- jien jaħdmu fuq Microsoft, hekk forsi I għandha tgħid Bing. 525 00:28:41,080 --> 00:28:45,590 Imma xi ħaġa pjuttost ħafna huwa biss se tkun sintassi, 526 00:28:45,590 --> 00:28:51,300 hekk fehim dak l-tags huma, understanding-- inqas ma CSS-- 527 00:28:51,300 --> 00:28:53,360 kif il-bidla ċerti attributi. 528 00:28:53,360 --> 00:28:55,300 Dan ser ikun super utli. 529 00:28:55,300 --> 00:28:58,852 >> Allura anke jekk aħna ma xi affarijiet ppreparati, 530 00:28:58,852 --> 00:29:02,060 aħna do jkollhom tip ta 'xi aħjar prattiki li irridu li inti guys tipprova u jirrispettaw 531 00:29:02,060 --> 00:29:06,640 by-- jew pjuttost, għandek jirrispettaw sakemm joħroġ avviż ieħor. 532 00:29:06,640 --> 00:29:09,722 Allura qrib tikketti kollha tiegħek. 533 00:29:09,722 --> 00:29:12,930 Nisperaw kulħadd has-- inti taf liema, jekk dan ma jagħmilx sens dritt issa, 534 00:29:12,930 --> 00:29:15,388 I wegħda li se jagħmel sens meta aħna qed kodifika up il-paġna. 535 00:29:15,388 --> 00:29:16,680 Iżda qrib it-tikketti kollha tiegħek. 536 00:29:16,680 --> 00:29:20,410 Mela jekk inti qatt jkollhom xi header li l-parentesi, 537 00:29:20,410 --> 00:29:24,180 H1, parentesi, kun żgur li kull meta inti qed isir ma 'dan, 538 00:29:24,180 --> 00:29:26,570 inti qrib dik header. 539 00:29:26,570 --> 00:29:30,260 Jivvalida paġna tiegħek ma W3 validator. 540 00:29:30,260 --> 00:29:34,689 Jekk inti ma jingħalqux tags tiegħek, inti tista 'tikseb aġir mhux mistenni. 541 00:29:34,689 --> 00:29:37,730 Hija ser jgħidu dik il-paġna tiegħek huwa invalidu jekk inti run permezz ta 'dan validatur. 542 00:29:37,730 --> 00:29:41,000 Allura meta fil doubt-- u speċjalment fuq din il-ġimgħa u l-ġimgħa d-dieħla 543 00:29:41,000 --> 00:29:46,220 pset-- fl-istess mod li aħna nitolbu biex tuża tiċċekkja 50 u stil 50, 544 00:29:46,220 --> 00:29:49,130 inti tista 'taħseb ta' dan bħala waħda mill-kontrolli tiegħek, OK? 545 00:29:49,130 --> 00:29:51,950 >> Mela jekk ma jgħaddix il-validator W3. 546 00:29:51,950 --> 00:29:53,810 Din hija xi ħaġa li aħna se dock inti fuq. 547 00:29:53,810 --> 00:29:55,960 Jew jien tghidlek dritt issa, I se baċir inti fuq. 548 00:29:55,960 --> 00:29:58,202 Sabiex tagħmel ċert li tivvalida. 549 00:29:58,202 --> 00:29:58,785 Mhuwiex diffiċli. 550 00:29:58,785 --> 00:30:01,530 Inti biss paste fil-kodiċi tiegħek u inneħħu jew jgħidu xogħol tajjeb 551 00:30:01,530 --> 00:30:03,630 jew int nieqes xi ħaġa bl-istess mod 552 00:30:03,630 --> 00:30:07,760 li l-istil 50 jgħidlek fejn int messing up. 553 00:30:07,760 --> 00:30:11,360 >> U mbagħad aħħar ħaġa waħda huwa inti tixtieq li tissepara 554 00:30:11,360 --> 00:30:15,980 Markup tiegħek, li huwa dak kollu li HTML jew test tiegħek, u grafika tiegħek. 555 00:30:15,980 --> 00:30:19,420 Allura aħna ser nagħmlu eżempju ta 'dak id-dritt wara din. 556 00:30:19,420 --> 00:30:21,830 Allura HTML u CSS għandhom ikunu separati. 557 00:30:21,830 --> 00:30:26,030 U aħna qed tmur biex tkun jitkellem dwar MVC, li hija Mudell View Kontrollur, 558 00:30:26,030 --> 00:30:27,100 ġimgħa d-dieħla. 559 00:30:27,100 --> 00:30:29,360 Inti guys għandek probabbilment jitgħallmu dwar li fil lecture 560 00:30:29,360 --> 00:30:32,130 għada jekk kellek diġà tgħallmu illum. 561 00:30:32,130 --> 00:30:34,250 >> U huwa biss tip ta ' paradigma li għandna t-tendenza 562 00:30:34,250 --> 00:30:37,460 biex jużaw meta jinħoloq web paġni għal affarijiet mifrud. 563 00:30:37,460 --> 00:30:41,440 Inti tista 'taħseb li bl-istess mod li għandna t-tendenza li l-funzjonijiet separati C 564 00:30:41,440 --> 00:30:43,360 fejn aħna hash biex isibu affarijiet. 565 00:30:43,360 --> 00:30:45,530 Huwa biss mod li jagħmlu l-ħajja tiegħek aktar faċli. 566 00:30:45,530 --> 00:30:51,790 Jifred out attributi jew kodiċi li inti tkun tuża aktar u aktar mill-ġdid, 567 00:30:51,790 --> 00:30:55,360 iżda b'dan il-mod, dan it-tip tal jżommu sbieħ u pulita. 568 00:30:55,360 --> 00:30:58,260 U jekk inti tixtieq li tibdel ħaġa waħda, int bdilt darba 569 00:30:58,260 --> 00:31:00,150 u huwa biddel kullimkien ieħor. 570 00:31:00,150 --> 00:31:05,010 Allura huwa aktar għall tiegħek faċilità u l-flessibilità. 571 00:31:05,010 --> 00:31:11,430 >> Allura ma CSS, huwa simili ħafna biex HTML, iżda minflok li tags 572 00:31:11,430 --> 00:31:15,120 li semmejt biss issa, aħna jużaw dak li sejjaħ seletturi. 573 00:31:15,120 --> 00:31:21,900 U huma bażikament biss tip ta jassoċjaw ċertu tag 574 00:31:21,900 --> 00:31:24,620 HTML b'attributi differenti. 575 00:31:24,620 --> 00:31:29,060 U meta ngħid attributi, I tfisser affarijiet simili font color, stil font, 576 00:31:29,060 --> 00:31:32,694 il-kulur tal-isfond, il-kulur tat-test tiegħek. 577 00:31:32,694 --> 00:31:33,610 Dawn it-tipi ta 'affarijiet. 578 00:31:33,610 --> 00:31:36,270 Bħal jekk huwa ċċentrata, jekk huwa off lejn il-lemin, 579 00:31:36,270 --> 00:31:39,430 jekk huwa inverted-- kollha ta 'dawn l-affarijiet jibred. 580 00:31:39,430 --> 00:31:42,490 Kwalunkwe affarijiet stilistika li inti tagħmel biex test tiegħek, 581 00:31:42,490 --> 00:31:45,070 dan huwa dak li jfisser I b'attributi. 582 00:31:45,070 --> 00:31:50,140 >> U allura żewġ affarijiet ewlenin li tkun taf li selectors-- tnejn tal-factors-- prinċipali 583 00:31:50,140 --> 00:31:53,090 huma ID, li hija unika. 584 00:31:53,090 --> 00:31:54,859 Inti tista 'tuża biss dik għal ħaġa waħda. 585 00:31:54,859 --> 00:31:56,400 Inkella, li għaddej biex Yell fi inti. 586 00:31:56,400 --> 00:31:59,970 U meta aħna jiddefinixxu dan fil-fajl CSS, li se 587 00:31:59,970 --> 00:32:03,182 jkun ID hash u mbagħad dak attributi li rridu. 588 00:32:03,182 --> 00:32:05,140 I wegħda aħna qed tmur biex jmorru permezz ta 'eżempju. 589 00:32:05,140 --> 00:32:06,830 Hija ser tagħmel ħafna aktar sens. 590 00:32:06,830 --> 00:32:08,830 >> Klassi tista 'tirreferi għal blokki multipli. 591 00:32:08,830 --> 00:32:13,400 Allura inti jista 'jkollhom tiegħek ewwel u t-tielet paragrafu 592 00:32:13,400 --> 00:32:17,240 għandhom l-istess tip ta 'attributi jekk inti tassoċja bl-istess klassi. 593 00:32:17,240 --> 00:32:21,050 U meta aħna jiddefinixxu lilhom fil CSS, nagħmlu tikka klassi, 594 00:32:21,050 --> 00:32:25,710 mal klassi tkun kwalunkwe inti tixtieq li jiġi msemmi. 595 00:32:25,710 --> 00:32:28,559 >> So I jafu dan huwa dritt issa astratta ħafna. 596 00:32:28,559 --> 00:32:29,850 C'est pourquoi aħna qed tmur għall-kodiċi. 597 00:32:29,850 --> 00:32:32,060 Naf li inti guys imħabba li, u inti kollha huma 598 00:32:32,060 --> 00:32:34,210 ser tgħin me minħabba dan huwa web page tiegħek. 599 00:32:34,210 --> 00:32:36,310 Dan huwa il-paġna web taqsima tagħna, guys. 600 00:32:36,310 --> 00:32:40,158 Allura hemm xi mistoqsijiet qabel I itfi l-PowerPoint, jew xi ħaġa 601 00:32:40,158 --> 00:32:42,366 inti trid lili biex tiskrollja lura li qabel nibdew kodifikazzjoni? 602 00:32:42,366 --> 00:32:45,074 >> UDJENZA: Meta inti tgħidli match tags, do inti tfisser seletturi jew tags? 603 00:32:45,074 --> 00:32:50,427 604 00:32:50,427 --> 00:32:53,010 ALLISON BUCHHOLTZ-UA: Tista ' jaħsbu minnhom bħala l-istess ħaġa. 605 00:32:53,010 --> 00:32:54,590 Huwa kliem biss differenti. 606 00:32:54,590 --> 00:32:56,460 I mean, bħal seletturi. 607 00:32:56,460 --> 00:32:59,470 Iżda seletturi ukoll biex tiġi diżinjata għall tags. 608 00:32:59,470 --> 00:33:02,800 Allura inti tista 'taħseb minnhom bħala effettivament l-istess ħaġa. 609 00:33:02,800 --> 00:33:05,900 I wegħda li għaddej biex jagħmlu sens aktar meta aħna Kodiċi. 610 00:33:05,900 --> 00:33:08,400 Xejn mill- PowerPoint jew xi mistoqsijiet 611 00:33:08,400 --> 00:33:12,980 dritt issa qabel we attwalment toħloq il-paġna taqsima tagħna? 612 00:33:12,980 --> 00:33:15,040 Kulħadd lest? 613 00:33:15,040 --> 00:33:15,540 Kessaħ. 614 00:33:15,540 --> 00:33:19,820 615 00:33:19,820 --> 00:33:24,760 >> So I jkollhom waħda bdew. 616 00:33:24,760 --> 00:33:27,030 Let me jżidu l-font għalik guys. 617 00:33:27,030 --> 00:33:29,810 618 00:33:29,810 --> 00:33:36,730 OK, hekk dritt issa, aħna biss ikollhom għadam bare web page dritt hawn. 619 00:33:36,730 --> 00:33:38,360 >> Għandna xi HTML. 620 00:33:38,360 --> 00:33:41,050 Għandna xi header, li aħna tara hawnhekk bħala page eżempju web. 621 00:33:41,050 --> 00:33:44,540 Xi titolu, xi font. 622 00:33:44,540 --> 00:33:47,580 Dawn huma tags, OK? 623 00:33:47,580 --> 00:33:53,930 Allura meta I tfisser qrib tags tiegħek, naraw hawn dan il-kap saljatura ftuħ tiegħek 624 00:33:53,930 --> 00:33:59,670 tag, u dan bracket / Ras huwa jagħlquha, OK? 625 00:33:59,670 --> 00:34:04,380 >> Allura inti tista 'taħseb ta' dan bħala braces tiegħek fil jekk il-kondizzjonijiet tiegħek 626 00:34:04,380 --> 00:34:05,420 jew tiegħek għal loops. 627 00:34:05,420 --> 00:34:08,630 Jekk għandek wieħed fil-bidu, trid waħda fl-aħħar. 628 00:34:08,630 --> 00:34:13,500 Hija xorta se taħdem ħafna mill-ħin jekk inti ma għandekx tikketta magħluqa, 629 00:34:13,500 --> 00:34:17,659 iżda aħjar prassi hija qrib tags tiegħek. 630 00:34:17,659 --> 00:34:20,940 >> Allura f'dan il-każ, ejja tbiddel dan. 631 00:34:20,940 --> 00:34:24,150 Aħna qed tmur biex ikollhom taqsima sebgħa. 632 00:34:24,150 --> 00:34:25,270 "Taqsima Webpage." 633 00:34:25,270 --> 00:34:26,969 Hekk jien biss se jibdlu dan. 634 00:34:26,969 --> 00:34:32,100 >> U jekk aħna jmorru fuq hawn u aħna gotta reload-- issalva u reload-- 635 00:34:32,100 --> 00:34:36,750 aħna avviż li up hawn hija mibdula, id-dritt? 636 00:34:36,750 --> 00:34:38,250 Kessaħ. 637 00:34:38,250 --> 00:34:39,380 Allura din il-bidliet-titolu. 638 00:34:39,380 --> 00:34:41,920 Dan huwa kwalunkwe dwar tab tiegħek. 639 00:34:41,920 --> 00:34:43,870 >> Allura dan huwa tip ta ' tfittex tip ta 'boring. 640 00:34:43,870 --> 00:34:44,870 I do not know dwar guys. 641 00:34:44,870 --> 00:34:46,810 Naħseb li rridu xi ħaġa oħra hawn. 642 00:34:46,810 --> 00:34:51,900 >> Allura dak li nistgħu nagħmlu huwa l- header huwa biss hemm. 643 00:34:51,900 --> 00:34:54,320 Ejja nagħmlu xi tip ta 'korp. 644 00:34:54,320 --> 00:34:56,550 Allura aħna għandna xi korp hawn. 645 00:34:56,550 --> 00:35:01,360 Jien dejjem do miftuħa u qrib tags tiegħi biex tibda, 646 00:35:01,360 --> 00:35:04,850 fl-istess mod li nagħmel ċingi. 647 00:35:04,850 --> 00:35:06,326 Ah. 648 00:35:06,326 --> 00:35:09,010 Stenna, liema? 649 00:35:09,010 --> 00:35:10,949 >> UDJENZA: [inaudible]. 650 00:35:10,949 --> 00:35:11,990 ALLISON BUCHHOLTZ-UA: Ah. 651 00:35:11,990 --> 00:35:13,895 Inti guys ltqajna me. 652 00:35:13,895 --> 00:35:14,930 Xogħol tajjeb. 653 00:35:14,930 --> 00:35:16,270 Stilla tad-deheb. 654 00:35:16,270 --> 00:35:20,300 >> OK, hekk aħna għandna xi korp hawn. 655 00:35:20,300 --> 00:35:22,920 U issa ejja tibda żżid xi test. 656 00:35:22,920 --> 00:35:26,110 Allura inti għandek koppja differenti għażliet għaż-żieda test. 657 00:35:26,110 --> 00:35:29,380 Għandna affarijiet simili headers. 658 00:35:29,380 --> 00:35:32,144 Għandna test biss normali. 659 00:35:32,144 --> 00:35:33,560 Mela ejja biss tibda b'daqqa ta 'ras. 660 00:35:33,560 --> 00:35:36,670 Attwalment, jekk inti guys tixtieq biex pull up W3 Iskola HTML, 661 00:35:36,670 --> 00:35:38,860 inti tista 'tip ta' ħarsa madwar u jekk hemm xi ħaġa 662 00:35:38,860 --> 00:35:42,470 partikolarment li inti tixtieq li jippruvaw ma din il-paġna web, nistgħu nagħmlu dan. 663 00:35:42,470 --> 00:35:46,250 Allura f'dan il-każ, ejja biss tagħmel xi h1. 664 00:35:46,250 --> 00:35:48,710 Allura h1 huwa bħall-ogħla header. 665 00:35:48,710 --> 00:35:52,260 Huwa se jagħtik xi ħaġa li huwa kbir ħafna u kuraġġużi. 666 00:35:52,260 --> 00:35:58,010 >> U f'dan il-każ, liema do rridu għall-ewwel test fuq il-paġna web tagħna? 667 00:35:58,010 --> 00:35:58,640 Xejn. 668 00:35:58,640 --> 00:35:59,800 Inti guys huma ser joħolqu dan. 669 00:35:59,800 --> 00:36:00,758 Jien biss ser tip. 670 00:36:00,758 --> 00:36:01,620 UDJENZA: Merħba. 671 00:36:01,620 --> 00:36:02,870 >> ALLISON BUCHHOLTZ-UA: Merħba. 672 00:36:02,870 --> 00:36:06,660 673 00:36:06,660 --> 00:36:12,620 OK, hekk jekk aħna isalvawh u aħna rikarigu, għandna big merħba kbira. 674 00:36:12,620 --> 00:36:17,365 Hekk biss sabiex inti tista 'tara l- differenzi, ejja nagħmlu xi ħaġa fuq H6. 675 00:36:17,365 --> 00:36:18,490 What do rridu dritt hawn? 676 00:36:18,490 --> 00:36:24,951 677 00:36:24,951 --> 00:36:27,440 Dritt? 678 00:36:27,440 --> 00:36:30,356 >> OK, hekk biss sabiex inti tista ' tara d-differenza. 679 00:36:30,356 --> 00:36:31,990 Yeah, Sublime. 680 00:36:31,990 --> 00:36:34,680 Mela jekk tinnota, h1, ħafna, kbira ħafna. 681 00:36:34,680 --> 00:36:39,030 H6, bħal bold, iżda ferm iżgħar, u inti għandek kollox bejniethom. 682 00:36:39,030 --> 00:36:41,550 Allura inti jista 'jkollhom h2, H3, H4. 683 00:36:41,550 --> 00:36:43,750 U dawn huma biss headers, hekk jekk inti qed tipprova 684 00:36:43,750 --> 00:36:46,010 biex toħloq il-paġna web li għandha sezzjonijiet differenti, 685 00:36:46,010 --> 00:36:48,810 forsi inti tixtieq li tuża headers fil hemm x'imkien. 686 00:36:48,810 --> 00:36:49,580 >> Kessaħ. 687 00:36:49,580 --> 00:36:53,270 Allura aħna ser żid ftit aktar affarijiet fil-ġisem tagħna. 688 00:36:53,270 --> 00:36:58,380 Nara li jkun it-tip tal jiksaħ jekk kellna stampa. 689 00:36:58,380 --> 00:37:02,840 Inħoss bħal kulħadd tista 'tuża forsi stampa bunny ħelu dritt dwar issa, 690 00:37:02,840 --> 00:37:05,082 hekk aħna qed tmur biex issib stampa bunny ewwel. 691 00:37:05,082 --> 00:37:10,010 692 00:37:10,010 --> 00:37:12,960 >> I do not know jekk inti guys xi preferenzi fuq liema waħda rridu. 693 00:37:12,960 --> 00:37:14,890 Għandek xi preferenzi? 694 00:37:14,890 --> 00:37:15,925 Dan wieħed hawn? 695 00:37:15,925 --> 00:37:17,160 Down. 696 00:37:17,160 --> 00:37:17,750 OK. 697 00:37:17,750 --> 00:37:18,760 Li wieħed huwa. 698 00:37:18,760 --> 00:37:20,080 Għażliet tajba. 699 00:37:20,080 --> 00:37:21,850 >> OK, hekk aħna qed tmur biex tara immaġini tagħna. 700 00:37:21,850 --> 00:37:22,920 Ħares lejn dak. 701 00:37:22,920 --> 00:37:24,250 Ħares lejn li ħaġa adorable. 702 00:37:24,250 --> 00:37:27,080 Kif tista 'inti tkun imdejjaq it-Tnejn ma 'dan? 703 00:37:27,080 --> 00:37:30,180 >> Allura aħna qed biss jmorru li kopja l-URL immaġini. 704 00:37:30,180 --> 00:37:38,720 U dak li rridu nagħmlu huwa, ejja biss ngħidu aħna għandna xi p minflok il-paragrafu. 705 00:37:38,720 --> 00:37:41,140 Aħna qed tmur biex ngħid "Ħares tħares lejn il-fenek ħelu. 706 00:37:41,140 --> 00:37:44,130 d'awwww. " 707 00:37:44,130 --> 00:37:44,880 I love fniek tiegħi. 708 00:37:44,880 --> 00:37:45,838 I jkollhom fenek dar. 709 00:37:45,838 --> 00:37:48,085 I miss fenek tiegħi. 710 00:37:48,085 --> 00:37:50,460 Allura dak li aħna qed tmur biex do-- I do not know jekk inti guys tixtieq 711 00:37:50,460 --> 00:37:55,970 google this-- iżda ma HTML, kif jista inti jinkludu immaġni? 712 00:37:55,970 --> 00:37:58,355 Litteralment, jekk inti google "Jinkludu image HTML," 713 00:37:58,355 --> 00:38:00,480 Għaliex ma inti guys tell me liema dan tag għandu jkun? 714 00:38:00,480 --> 00:38:05,150 715 00:38:05,150 --> 00:38:06,290 >> UDJENZA: img source-- 716 00:38:06,290 --> 00:38:07,767 >> ALLISON BUCHHOLTZ-UA: img source-- 717 00:38:07,767 --> 00:38:08,600 UDJENZA: --equals-- 718 00:38:08,600 --> 00:38:09,000 ALLISON BUCHHOLTZ-UA: --equals-- 719 00:38:09,000 --> 00:38:10,181 UDJENZA: --quote-- yeah. 720 00:38:10,181 --> 00:38:11,430 ALLISON BUCHHOLTZ-UA: Perfect. 721 00:38:11,430 --> 00:38:12,090 Sabiħ. 722 00:38:12,090 --> 00:38:15,470 Ara, ġenerazzjoni MySpace, id-dritt? 723 00:38:15,470 --> 00:38:16,220 Udjenza: Neopets. 724 00:38:16,220 --> 00:38:17,470 ALLISON BUCHHOLTZ-UA: Neopets. 725 00:38:17,470 --> 00:38:18,950 Oh, OK. 726 00:38:18,950 --> 00:38:20,200 WoW. 727 00:38:20,200 --> 00:38:21,260 Huwa kien crazy. 728 00:38:21,260 --> 00:38:23,120 OK. 729 00:38:23,120 --> 00:38:25,600 >> Sabiex tagħmel ċert I nikseb dan id-dritt. 730 00:38:25,600 --> 00:38:26,100 Kessaħ. 731 00:38:26,100 --> 00:38:27,750 Għalhekk dan għandu jkun hawn. 732 00:38:27,750 --> 00:38:34,146 U allura jekk aħna rikarigu, għandna tagħna bunny fuq il-paġna Huwa ma 'dan adorable? 733 00:38:34,146 --> 00:38:35,030 >> Dan huwa hekk ħelu. 734 00:38:35,030 --> 00:38:36,860 Inti għażlet kbir, ritratt kbir. 735 00:38:36,860 --> 00:38:38,180 Jien jħaffru. 736 00:38:38,180 --> 00:38:41,350 >> OK, hekk aħna jkollhom din bunny adorable issa. 737 00:38:41,350 --> 00:38:44,590 Konna kapaċi jżid immaġni, biss bħal dik. 738 00:38:44,590 --> 00:38:47,550 Għalhekk bażikament jekk ikun hemm xi immaġini inti trid iżżid għall-paġna web tiegħek, 739 00:38:47,550 --> 00:38:49,430 inti tista 'żżid biss bħal din. 740 00:38:49,430 --> 00:38:52,910 Ħaġa oħra tkun jekk Inti għandek l-immaġni maħżuna 741 00:38:52,910 --> 00:38:55,670 fl-istess folder bħala dan il-fajl, inti tista 'sempliċement 742 00:38:55,670 --> 00:38:59,595 tikteb xi l-isem ta 'dik l-immaġni huwa minflok li web link. 743 00:38:59,595 --> 00:39:01,010 >> Dan xorta jkun fil-kwotazzjonijiet. 744 00:39:01,010 --> 00:39:03,700 Ikun biss tkun simili jekk aħna kien semma this-- 745 00:39:03,700 --> 00:39:06,695 jekk din l-istampa kienet salvat fil-folder ma 'dan il-fajl HTML 746 00:39:06,695 --> 00:39:08,570 li jien editjar u kienet imsejħa bunny.jpg. 747 00:39:08,570 --> 00:39:11,289 748 00:39:11,289 --> 00:39:13,080 Nistgħu wkoll tagħmel dan u ikun juri up. 749 00:39:13,080 --> 00:39:16,600 Madankollu, I ma jkollhomx dan ffrankata fil il-fajl u nixtieq li jżommu l-fenek, 750 00:39:16,600 --> 00:39:18,092 hekk aħna qed tmur biex iżommu l-link. 751 00:39:18,092 --> 00:39:20,720 >> UDJENZA: X'inhu rabbit.org? 752 00:39:20,720 --> 00:39:22,980 >> ALLISON BUCHHOLTZ-UA: rabbit.org. 753 00:39:22,980 --> 00:39:25,170 Huwa ta 'appropriate-- ħarsa, inti tista 'tadottah. 754 00:39:25,170 --> 00:39:25,770 Adozzjoni. 755 00:39:25,770 --> 00:39:27,690 bunny.jpg. 756 00:39:27,690 --> 00:39:29,190 Irrid li jadotta din fenek. 757 00:39:29,190 --> 00:39:31,180 Oh, god, huwa tant ħelu. 758 00:39:31,180 --> 00:39:34,230 >> OK, hekk aħna ve miżjud headers. 759 00:39:34,230 --> 00:39:35,500 Imxejna miżjud stampa. 760 00:39:35,500 --> 00:39:37,760 Ovvjament, aħna miżjud xi test hawn, id-dritt? 761 00:39:37,760 --> 00:39:40,920 Jekk ridna li żżid ieħor testi, aħna'd jmorru bħal dan. 762 00:39:40,920 --> 00:39:43,760 Allura dan huwa punt ieħor. 763 00:39:43,760 --> 00:39:49,070 >> U aħna ngħidu "dan huwa punt ieħor." 764 00:39:49,070 --> 00:39:52,510 Ukoll, jien speller horrible, so I tista misspell affarijiet. 765 00:39:52,510 --> 00:39:54,930 Just FYI. 766 00:39:54,930 --> 00:39:58,450 >> Allura aħna għandna ieħor paragrafu hawn, id-dritt? 767 00:39:58,450 --> 00:40:02,190 Allura forsi inti tixtieq li tagħmel xi ħaġa ftit aktar interessanti minn sempliċiment 768 00:40:02,190 --> 00:40:04,640 għandek kollha test tiegħek, bħal dritt allinjati. 769 00:40:04,640 --> 00:40:08,490 Forsi inti tixtieq li center test tiegħek, OK? 770 00:40:08,490 --> 00:40:11,820 >> Mela jekk xi ħadd jixtieq li juża dawk kompjuters handy quddiem tal inti 771 00:40:11,820 --> 00:40:19,034 u tell me kif int ser center dan it-test, 772 00:40:19,034 --> 00:40:20,300 >> UDJENZA: jallinjaw p. 773 00:40:20,300 --> 00:40:24,834 >> ALLISON BUCHHOLTZ-UA: So align p ugwali "ċentru." 774 00:40:24,834 --> 00:40:25,750 Hu qtil dan, guys. 775 00:40:25,750 --> 00:40:28,240 Y'all bżonn iżidu l-. 776 00:40:28,240 --> 00:40:36,042 U aħna għandna "Dan hija ċċentrata." 777 00:40:36,042 --> 00:40:37,500 U issa għandna xi ħaġa ċċentrata. 778 00:40:37,500 --> 00:40:39,380 >> Bl-istess mod, jekk inti jriduhom xellug allinjati, 779 00:40:39,380 --> 00:40:42,020 inti tista 'tagħmel ugwali jallinjaw xellug, align ugwali dritt. 780 00:40:42,020 --> 00:40:42,850 Totalment sa inti. 781 00:40:42,850 --> 00:40:55,580 Jekk jien ma dritt hawn, allura dan should-- issa huwa dritt allinjati. 782 00:40:55,580 --> 00:40:57,020 >> UDJENZA: Allison? 783 00:40:57,020 --> 00:41:00,884 Skond is-sors immaġni, għaliex mhuwiex hemm qrib tas-sors img? 784 00:41:00,884 --> 00:41:02,050 ALLISON BUCHHOLTZ-UA: Jiddispjacini. 785 00:41:02,050 --> 00:41:05,300 Dan wieħed għandu jkun hemm Issa int tajba. 786 00:41:05,300 --> 00:41:06,026 Issa aħna qed tajba. 787 00:41:06,026 --> 00:41:08,150 UDJENZA: M'għandekx ikollok li tagħlaq hemmhekk, jew le? 788 00:41:08,150 --> 00:41:11,450 ALLISON BUCHHOLTZ-UA: Well, hekk img sors, dan huwa wieħed just-- b'immaġni, 789 00:41:11,450 --> 00:41:17,110 huwa biss meqjus bħala element wieħed, billi jekk tinnota għall-bqija ta 'dawn, 790 00:41:17,110 --> 00:41:22,106 għandna xi tag allura informazzjoni li li tappartjieni għall-u mbagħad tag għeluq. 791 00:41:22,106 --> 00:41:24,480 Iżda b'immaġni, kollox tal biss it-tip ta 'self-contained. 792 00:41:24,480 --> 00:41:28,540 793 00:41:28,540 --> 00:41:29,040 Kessaħ. 794 00:41:29,040 --> 00:41:33,530 Allura inti guys taf kif tinħoloq header, inti taf kif test input, 795 00:41:33,530 --> 00:41:37,060 inti taf kif tpoġġi immaġni fil issa, inti tista 'jallinjaw affarijiet. 796 00:41:37,060 --> 00:41:39,940 797 00:41:39,940 --> 00:41:42,590 >> Ħaġa oħra li inti tista 'tixtieq li tkun tista' tagħmel 798 00:41:42,590 --> 00:41:47,649 huwa li tinħoloq lista fl CS-- aħna qed tip ta 'nidħlu pset ġimgħa d-dieħla. 799 00:41:47,649 --> 00:41:49,440 L-għalf li aħna tipikament jgħallmu din il-ġimgħa 800 00:41:49,440 --> 00:41:51,480 tmur verament tajjeb ma ' pset ġimgħa d-dieħla, hekk aħna qed 801 00:41:51,480 --> 00:41:54,250 tip ta 'taħlit, li jikkoinċidu affarijiet hawn. 802 00:41:54,250 --> 00:41:56,290 Iżda dan ser ikun utli għall-ġimgħa d-dieħla. 803 00:41:56,290 --> 00:42:02,500 >> Hekk jekk ridna li joħolqu xi lista, kif jista 'nagħmlu dan? 804 00:42:02,500 --> 00:42:03,760 Inti ma tistax twieġeb din id-darba. 805 00:42:03,760 --> 00:42:04,700 Xi ħadd ieħor għandu. 806 00:42:04,700 --> 00:42:07,290 807 00:42:07,290 --> 00:42:09,440 Mhuwiex diffiċli, guys, wegħda. 808 00:42:09,440 --> 00:42:13,090 Google "lista HTML unordered." 809 00:42:13,090 --> 00:42:14,076 Liema kienet li? 810 00:42:14,076 --> 00:42:16,244 >> UDJENZA: [inaudible]. 811 00:42:16,244 --> 00:42:17,410 ALLISON BUCHHOLTZ-UA: Dritt. 812 00:42:17,410 --> 00:42:20,490 Allura irridu ordnati jew unordered? 813 00:42:20,490 --> 00:42:21,500 Ejja nagħmlu xi unordered. 814 00:42:21,500 --> 00:42:25,240 Allura aħna għandna xi UL, li stands għall unordered Lista. 815 00:42:25,240 --> 00:42:27,997 U dak li għandna għal kull element? 816 00:42:27,997 --> 00:42:29,080 Ma jeħtieġ tag tagħha stess? 817 00:42:29,080 --> 00:42:30,556 Nistgħu biss tibda bil-miktub l-affarijiet? 818 00:42:30,556 --> 00:42:31,330 >> UDJENZA: li. 819 00:42:31,330 --> 00:42:32,826 >> ALLISON BUCHHOLTZ-UA: li. 820 00:42:32,826 --> 00:42:34,785 Allura dak li huwa lista tagħna se tkun? 821 00:42:34,785 --> 00:42:37,050 What do rridu hawn? 822 00:42:37,050 --> 00:42:38,190 Aħna biss do ismijiet. 823 00:42:38,190 --> 00:42:39,250 Just do Jacob. 824 00:42:39,250 --> 00:42:40,340 >> Ikel Fenek: udjenza. 825 00:42:40,340 --> 00:42:40,990 >> ALLISON BUCHHOLTZ-UA: l-ikel Fenek. 826 00:42:40,990 --> 00:42:41,910 OK I bħal dan. 827 00:42:41,910 --> 00:42:42,520 Ikel fenek. 828 00:42:42,520 --> 00:42:44,440 >> OK, hekk aħna karrotti. 829 00:42:44,440 --> 00:42:46,640 I bħal dan fenek tema. 830 00:42:46,640 --> 00:42:48,024 Jien jħaffru ħafna. 831 00:42:48,024 --> 00:42:50,440 UDJENZA: Attwalment, ħsibt li Jacob tkun leġittimu. 832 00:42:50,440 --> 00:42:51,606 ALLISON BUCHHOLTZ-UA: Jacob? 833 00:42:51,606 --> 00:42:53,120 Jacob huwa ikel fenek. 834 00:42:53,120 --> 00:42:55,310 Jekk inti raw Jacob ritratt mill ħinijiet tal-uffiċċju, 835 00:42:55,310 --> 00:42:56,850 inti jista 'jkollok ħasbu li ltqajna attakkat minn fenek qattiel. 836 00:42:56,850 --> 00:42:58,099 >> UDJENZA: I jkollhom fenek issa. 837 00:42:58,099 --> 00:42:59,710 I jkollhom fenek qattiel issa. 838 00:42:59,710 --> 00:43:00,540 >> ALLISON BUCHHOLTZ-UA: Inti kidding me? 839 00:43:00,540 --> 00:43:02,081 >> UDJENZA: I ser iġġibu taqsima li jmiss. 840 00:43:02,081 --> 00:43:02,990 I jkollhom dan. 841 00:43:02,990 --> 00:43:04,240 >> ALLISON BUCHHOLTZ-UA: Dan huwa ħaġa redikola. 842 00:43:04,240 --> 00:43:04,730 Xorta waħda. 843 00:43:04,730 --> 00:43:05,510 >> UDJENZA: [inaudible] 844 00:43:05,510 --> 00:43:07,510 >> UDJENZA: Yeah, Procter tiegħi għandha fenek kif ukoll. 845 00:43:07,510 --> 00:43:09,660 846 00:43:09,660 --> 00:43:11,580 >> ALLISON BUCHHOLTZ-UA: Irrid fenek. 847 00:43:11,580 --> 00:43:15,415 OK, min ġġib fenek reali li -taqsima li jmiss, punti totali brownie. 848 00:43:15,415 --> 00:43:16,290 UDJENZA: [inaudible] 849 00:43:16,290 --> 00:43:16,943 UDJENZA: Oh, mhuwiex reali. 850 00:43:16,943 --> 00:43:17,910 Huwa fenek mimli. 851 00:43:17,910 --> 00:43:18,855 >> ALLISON BUCHHOLTZ-UA: Oh yeah, nistgħu qrib dawn. 852 00:43:18,855 --> 00:43:20,174 Jistenna rad. 853 00:43:20,174 --> 00:43:21,590 UDJENZA: Ma attwalment jimpurtax? 854 00:43:21,590 --> 00:43:23,465 ALLISON BUCHHOLTZ-UA: Hija ma. 855 00:43:23,465 --> 00:43:25,590 Bil-maġġoranza ta 'dawn l-affarijiet, inti ma tagħlaq il-lametta, 856 00:43:25,590 --> 00:43:28,750 99% tal-ħin xejn ħażin għaddej li jiġri, imma hija stil tajjeb, wisq. 857 00:43:28,750 --> 00:43:30,250 Hekk Jacob. 858 00:43:30,250 --> 00:43:31,864 U aħna għandna ħass. 859 00:43:31,864 --> 00:43:33,655 UDJENZA: Għal links, huwa verament importanti. 860 00:43:33,655 --> 00:43:34,696 ALLISON BUCHHOLTZ-UA: Hm? 861 00:43:34,696 --> 00:43:35,890 UDJENZA: Għal hyperlinks. 862 00:43:35,890 --> 00:43:37,431 ALLISON BUCHHOLTZ-UA: Għal hyperlinks. 863 00:43:37,431 --> 00:43:38,610 Iva, hyperlinks bżonnha. 864 00:43:38,610 --> 00:43:40,770 OK, so ejja ara hawn. 865 00:43:40,770 --> 00:43:44,810 U għandna l-għeluq tal-lista tagħna. 866 00:43:44,810 --> 00:43:46,635 U aħna nħarsu lejn dak. 867 00:43:46,635 --> 00:43:49,680 Aħna all-- Jacob, hemm dritt. 868 00:43:49,680 --> 00:43:52,310 Ikel fenek. 869 00:43:52,310 --> 00:43:54,000 Tfakkarni ta Bunnicula. 870 00:43:54,000 --> 00:43:55,234 >> UDJENZA: [inaudible] 871 00:43:55,234 --> 00:43:58,400 ALLISON BUCHHOLTZ-UA: jien tressaq lura ir-referenzi kollha iskola antika llum, 872 00:43:58,400 --> 00:43:59,130 mhumiex I? 873 00:43:59,130 --> 00:44:01,210 Just-referenzi kollha iskola antika. 874 00:44:01,210 --> 00:44:05,767 Għandu ġabu bħal Gogurts jew xi ħaġa għal snacks. 875 00:44:05,767 --> 00:44:07,079 >> UDJENZA: Or Gushers. 876 00:44:07,079 --> 00:44:08,120 ALLISON BUCHHOLTZ-UA: Oh. 877 00:44:08,120 --> 00:44:08,620 OK. 878 00:44:08,620 --> 00:44:10,920 I ser tara jekk I tista 'ssegwi isfel Gushers għall-ġimgħa d-dieħla. 879 00:44:10,920 --> 00:44:11,980 I think I tista 'tagħmel dan. 880 00:44:11,980 --> 00:44:13,980 I think we jista 'jkollhom xi wħud fil-uffiċċju. 881 00:44:13,980 --> 00:44:18,570 >> OK, hekk aħna ve kopriet ħafna ta 'differenti affarijiet li tista 'tagħmel ma HTML, id-dritt? 882 00:44:18,570 --> 00:44:23,910 U kif inti tista 'probabbilment tara, huwa nothing-- nisperaw, mhux wisq intim-- 883 00:44:23,910 --> 00:44:25,750 jekk huwa, I ma jfissirx li belittle xi ħadd. 884 00:44:25,750 --> 00:44:29,090 Jekk int trouble wara, jekk jogħġbok jaslu tkellem lili. 885 00:44:29,090 --> 00:44:31,340 >> Iżda ħafna huwa biss tħares lejn il-sintassi, id-dritt? 886 00:44:31,340 --> 00:44:34,180 Jekk inti tixtieq lista unordered, jekk inti tixtieq xi tip ta 'lista, 887 00:44:34,180 --> 00:44:38,450 jekk inti tixtieq li jallinjaw xi ħaġa jew xi ħaġa format, huwa kollha dwar biss 888 00:44:38,450 --> 00:44:42,080 tip ta 'tfittex l- sintassi għall HTML, id-dritt? 889 00:44:42,080 --> 00:44:44,720 U ħaġa waħda li l- pretty jibred attwalment 890 00:44:44,720 --> 00:44:51,360 huwa jekk inti tmur to-- ejja ara, x'hemm websajt sbieħ li aħna simili? 891 00:44:51,360 --> 00:44:54,920 Kull min ikollu xi websajts favoriti li huma OK biex iġibu up online? 892 00:44:54,920 --> 00:44:57,424 893 00:44:57,424 --> 00:44:58,840 Inti taf liema, ejja biss tagħmel CS50. 894 00:44:58,840 --> 00:45:01,800 C'est sbieħ u sikur, id-dritt? 895 00:45:01,800 --> 00:45:03,060 >> OK, hekk CS50 hawn. 896 00:45:03,060 --> 00:45:05,540 Oh ħarsa, hemm sezzjoni dritt issa. 897 00:45:05,540 --> 00:45:07,113 Jekk inti bħall-mod kif jidher. 898 00:45:07,113 --> 00:45:08,030 >> UDJENZA: [inaudible]. 899 00:45:08,030 --> 00:45:10,696 ALLISON BUCHHOLTZ-UA: Aħna mhux se tagħmel is-sezzjoni meta, guys. 900 00:45:10,696 --> 00:45:11,560 Mhuwiex jiġri. 901 00:45:11,560 --> 00:45:14,540 Ikun jibred, iżda aħna mhux qed tmur biex tagħmel dan. 902 00:45:14,540 --> 00:45:17,040 >> Allura dak do inti tista do jekk inti bħall-mod 903 00:45:17,040 --> 00:45:21,390 dan jaħdem huwa inti tista 'dejjem id-dritt ikklikkja fuq kull paġna web li inti tixtieq 904 00:45:21,390 --> 00:45:23,660 u inti tista 'tagħmel View Page Sors. 905 00:45:23,660 --> 00:45:26,030 Se jġib up kollha l-HTML. 906 00:45:26,030 --> 00:45:30,800 U dan huwa attwalment verament tajba mod li l-istil tiegħek paġna web stess. 907 00:45:30,800 --> 00:45:33,640 Mur għal paġna web li inti verament simili u tħares lejn l-HTML 908 00:45:33,640 --> 00:45:35,430 u figura kif huma għamlu dan. 909 00:45:35,430 --> 00:45:39,280 >> U litteralment, sakemm kif inti jiċċitaw affarijiet, 910 00:45:39,280 --> 00:45:41,940 sakemm int mhux biss serqet minn nies, huwa OK. 911 00:45:41,940 --> 00:45:43,890 Speċjalment għal CS50 [? ] jiffinanzja?, aħna 912 00:45:43,890 --> 00:45:46,950 tip ta 'jistennew li inti biex tikseb ispirazzjoni mill websajt oħra. 913 00:45:46,950 --> 00:45:48,070 Hekk li tħossok liberu. 914 00:45:48,070 --> 00:45:51,360 Ħares permezz ta 'websajts li taħseb verament pretty 915 00:45:51,360 --> 00:45:54,870 u figura kif huma jużaw HTML u CSS biex jagħmlu dawn l-affarijiet. 916 00:45:54,870 --> 00:45:59,860 >> Allura kif tara hawn, hemm ovvjament bħal rabtiet u għandna klassi hawn. 917 00:45:59,860 --> 00:46:00,950 Għandna rabta hawn. 918 00:46:00,950 --> 00:46:03,100 Għandna lista. 919 00:46:03,100 --> 00:46:05,370 Aħna probabilment jkollhom xi stampi fl hawn x'imkien. 920 00:46:05,370 --> 00:46:08,332 >> Imxejna ltqajna xi stil jibred hawn. 921 00:46:08,332 --> 00:46:10,040 Dan huwa l-ħaġa li jmiss aħna qed tmur biex tagħmel. 922 00:46:10,040 --> 00:46:14,580 Allura stil, kull meta inti tara dawn parentesi stil, huwa CSS bażikament. 923 00:46:14,580 --> 00:46:15,880 Ben, ma għandek xi mistoqsija? 924 00:46:15,880 --> 00:46:16,880 >> UDJENZA: X'inhu div? 925 00:46:16,880 --> 00:46:20,039 >> ALLISON BUCHHOLTZ-UA: div huwa biss a-- dak li huwa div? 926 00:46:20,039 --> 00:46:20,830 UDJENZA: Division. 927 00:46:20,830 --> 00:46:22,121 ALLISON BUCHHOLTZ-UA: Diviżjoni. 928 00:46:22,121 --> 00:46:25,960 Yeah, huwa biss simili separazzjoni ta 'elementi differenti. 929 00:46:25,960 --> 00:46:28,650 OK, hekk hawn huwa dak li aħna qed se jmorru fil jmiss. 930 00:46:28,650 --> 00:46:31,550 Allura dan ma jistax ikun l-aħjar stil għaliex, jekk tinnota 931 00:46:31,550 --> 00:46:37,681 għandna HTML u stil fl-istess paġna, u aħna fil-fatt tixtieq li tissepara dawn, 932 00:46:37,681 --> 00:46:38,180 OK? 933 00:46:38,180 --> 00:46:41,620 U fil-fatt, let me jiftħu dritt wieħed tiegħi 934 00:46:41,620 --> 00:46:45,990 għaliex dan suppost tkun il-PDF, hekk aħna style.css. 935 00:46:45,990 --> 00:46:51,210 >> Allura dak li nistgħu nagħmlu hawnhekk huwa li dawn huma affarijiet simili jibred ftit fade 936 00:46:51,210 --> 00:46:55,550 u aħna tista 'tipprova u tagħmel dan, iżda inħoss bħal I kieku mess li up fuq il-fly, 937 00:46:55,550 --> 00:46:58,520 so I ninkoraġġukom guys sa mur ipprova li fuq tiegħek, 938 00:46:58,520 --> 00:47:00,310 imma jien mhux ser jagħmlu dan id-dritt issa. 939 00:47:00,310 --> 00:47:03,790 Hekk jekk inti guys, ftakar, jekk inti qatt hit sett problema, 940 00:47:03,790 --> 00:47:05,584 xi ħaġa swoops minn fuq il-ġenb. 941 00:47:05,584 --> 00:47:08,000 Hija għandha tagħmel il-fade u it-tranżizzjoni u whatnot. 942 00:47:08,000 --> 00:47:09,630 >> UDJENZA: U li kollox CSS u HTML? 943 00:47:09,630 --> 00:47:11,460 >> ALLISON BUCHHOLTZ-UA: All CSS u HTML. 944 00:47:11,460 --> 00:47:12,420 Yeah. 945 00:47:12,420 --> 00:47:17,720 Allura inti tista 'tagħmel ħafna ta' verament affarijiet jibred ma CSS u HTML. 946 00:47:17,720 --> 00:47:22,280 Allura ma biża tagħna paġna tal-web fenek hawn, aħna 947 00:47:22,280 --> 00:47:25,240 huma se jagħmlu ftit daqsxejn ta 'grafika CSS magħha. 948 00:47:25,240 --> 00:47:28,850 >> Mela jekk inti qatt stil folja, li għandna hawnhekk, 949 00:47:28,850 --> 00:47:30,550 inti tista 'biss sejħa style.css. 950 00:47:30,550 --> 00:47:32,090 Inti tista 'sejħa hija tkun xi tkun tixtieq. 951 00:47:32,090 --> 00:47:37,110 X'hemm importanti huwa li aħna qed tmur biex referenza fil web.html tagħna hawn. 952 00:47:37,110 --> 00:47:41,670 >> Allura dak li aħna qed tmur biex tagħmel hu we-- so I ma mess dan up-- 953 00:47:41,670 --> 00:47:46,180 aħna ser link dawn iż-żewġ fajls flimkien. 954 00:47:46,180 --> 00:47:49,340 Dan fl-istess way-- jien ser analoġija sa C hawn. 955 00:47:49,340 --> 00:47:53,510 Bl-istess mod li jekk għandek xi library-- u għandna cs50.h-- 956 00:47:53,510 --> 00:47:55,520 kompilatur tagħna links dan. 957 00:47:55,520 --> 00:47:58,040 Dan huwa biss espliċitu link fuq naħa tagħna. 958 00:47:58,040 --> 00:48:01,840 Allura bl-istess mod li nagħmlu hash jinkludu xi fajl, liema 959 00:48:01,840 --> 00:48:06,890 Jien wasalt biex jikteb huwa biss l- HTML / CSS ekwivalenti ta 'dak. 960 00:48:06,890 --> 00:48:11,970 >> Aħna biss qal, OK, din il-paġna web se tuża dan stylesheet, OK? 961 00:48:11,970 --> 00:48:23,360 Allura aħna għandna link rel ugwali għal stylesheet. 962 00:48:23,360 --> 00:48:30,870 U allura għandna tip, css. 963 00:48:30,870 --> 00:48:34,630 964 00:48:34,630 --> 00:48:37,060 U mbagħad href ugwali. 965 00:48:37,060 --> 00:48:41,910 966 00:48:41,910 --> 00:48:42,860 >> OK. 967 00:48:42,860 --> 00:48:45,680 Allura inti dan kollu għamilt hawnhekk huwa jista think ta 'dan bħala l-istess ħaġa 968 00:48:45,680 --> 00:48:47,550 bħala hash jinkludu. 969 00:48:47,550 --> 00:48:53,450 Ovvjament jistenna ftit aktar ikkumplikat, iżda fil-każijiet kollha, 970 00:48:53,450 --> 00:48:55,370 huwa effettivament l-istess ħaġa. 971 00:48:55,370 --> 00:49:00,940 Allura dan huwa biss ftit li tgħaqqad ta ' karta tal-istil, huwa ta 'test tip / css, 972 00:49:00,940 --> 00:49:02,875 u l-isem ta 'dan huwa style.css. 973 00:49:02,875 --> 00:49:05,560 >> X'hemm importanti li tkun taf huwa li l-paġna web 974 00:49:05,560 --> 00:49:09,155 li jien jaħdmu dritt now-- web.html u style.css-- huma fl-istess folder. 975 00:49:09,155 --> 00:49:14,740 Minħabba fil-folders differenti, ikollok bżonn tagħti l-għerq attwali 976 00:49:14,740 --> 00:49:17,480 lilha jew tat-triq lilha. 977 00:49:17,480 --> 00:49:20,620 Iżda f'dan il-każ, aħna qed iżommha super sempliċi u li għaddej biex jkun hawn. 978 00:49:20,620 --> 00:49:26,730 Hekk jekk nagħmlu dan, għandi xi affarijiet diġà fil-kju up here. 979 00:49:26,730 --> 00:49:31,680 >> Allura aħna għandna xi korp, li se li jkollhom kulur fl-isfond tagħna, li 980 00:49:31,680 --> 00:49:33,320 dritt issa huwa blu dawl. 981 00:49:33,320 --> 00:49:36,850 Nistgħu nbiddlu jekk irridu, imma jekk niftakar dan b'mod korrett, 982 00:49:36,850 --> 00:49:39,270 għandu biss bidla li blu dawl. 983 00:49:39,270 --> 00:49:42,050 U issa għandna sfond blu dawl. 984 00:49:42,050 --> 00:49:47,490 U kellna here-- jista 'xi ħadd tiftakar liema waħda hija ID hash jew klassi? 985 00:49:47,490 --> 00:49:50,370 986 00:49:50,370 --> 00:49:51,080 >> UDJENZA: ID. 987 00:49:51,080 --> 00:49:51,800 >> ALLISON BUCHHOLTZ-UA: ID. 988 00:49:51,800 --> 00:49:52,420 Kessaħ. 989 00:49:52,420 --> 00:49:58,920 Allura dak li rridu nagħmlu huwa liema minn dawn fonts 990 00:49:58,920 --> 00:50:01,534 jew which-- irridu "Ħares lejn il fenek ħelu "li tkun vjola? 991 00:50:01,534 --> 00:50:02,950 Naħseb irridu li jkun vjola. 992 00:50:02,950 --> 00:50:04,640 Jien pretty stabbiliti ma 'dik li tkun vjola. 993 00:50:04,640 --> 00:50:08,790 >> Allura dak li għandek tagħmel huwa li tagħmel ID equals-- f'dan il-każ 994 00:50:08,790 --> 00:50:13,630 I said, dak li, color pretty hawn. 995 00:50:13,630 --> 00:50:14,780 Aħna rikarigu. 996 00:50:14,780 --> 00:50:17,460 Kollha f'daqqa, huwa vjola. 997 00:50:17,460 --> 00:50:20,680 OK, hekk mal ID, ftakar jeħtieġ li tkun unika, 998 00:50:20,680 --> 00:50:24,370 so I qatt ma għandhom ikunu jużaw dan ID imkien ieħor. 999 00:50:24,370 --> 00:50:27,760 Iżda ma 'klassi, kif għandna hawn ma 'font pretty, 1000 00:50:27,760 --> 00:50:30,300 I għandhom ikunu jistgħu jużaw li kullimkien nixtieq li. 1001 00:50:30,300 --> 00:50:33,160 >> Mela ejja tagħmel dan wieħed hawn. 1002 00:50:33,160 --> 00:50:41,100 Allura nistgħu ngħidu klassi ugwali pretty font. 1003 00:50:41,100 --> 00:50:46,190 U jekk inħarsu issa, għandna dan font pretty jibred hawn. 1004 00:50:46,190 --> 00:50:49,160 Hekk forsi nixtieq li jagħmlu t-tnejn. 1005 00:50:49,160 --> 00:50:52,786 OK, I attwalment do not know jekk dan huwa sejjer jaħdem imma nixtieq li jippruvaw dan. 1006 00:50:52,786 --> 00:50:54,410 U dan huwa kif inti titgħallem CSS u HTML. 1007 00:50:54,410 --> 00:50:55,660 Int simili, inti taf dak, I jridu jippruvaw dan. 1008 00:50:55,660 --> 00:50:56,430 M'inix ċert jekk huwa sejjer jaħdem. 1009 00:50:56,430 --> 00:50:57,346 Ejja naraw jekk din taħdem. 1010 00:50:57,346 --> 00:51:00,580 1011 00:51:00,580 --> 00:51:01,540 >> U ħarsa lejn dak. 1012 00:51:01,540 --> 00:51:04,540 Issa huwa vjola u huwa font pretty. 1013 00:51:04,540 --> 00:51:08,692 OK, hekk ikollok dawn kollha affarijiet differenti tista 'tagħmel. 1014 00:51:08,692 --> 00:51:09,650 Do għandek xi mistoqsija? 1015 00:51:09,650 --> 00:51:10,275 >> UDJENZA: Yeah. 1016 00:51:10,275 --> 00:51:13,280 Ukoll, bħad-kuluri inti qed tuża huma kliem. 1017 00:51:13,280 --> 00:51:16,005 Hemm mod biex jagħmlu kuluri mal-hexadecimal RGB? 1018 00:51:16,005 --> 00:51:18,880 ALLISON BUCHHOLTZ-UA: Tista 'wkoll jagħmlu dan mal hexidecimal, nemmen. 1019 00:51:18,880 --> 00:51:19,803 Yeah. 1020 00:51:19,803 --> 00:51:22,136 Imma hija tip ta 'sbieħ jekk inti ma tixtieq tfittex lilhom up. 1021 00:51:22,136 --> 00:51:23,762 Inti tista 'biss tkun bħal, vjola jew blu. 1022 00:51:23,762 --> 00:51:25,720 UDJENZA: Ejja tama li jafu dak li tfisser. 1023 00:51:25,720 --> 00:51:26,886 ALLISON BUCHHOLTZ-UA: Dritt. 1024 00:51:26,886 --> 00:51:29,580 Mela ejja jagħmlu din taqra jew chartreuse. 1025 00:51:29,580 --> 00:51:32,060 Għaliex kieku inti qatt tagħżel chartreuse? 1026 00:51:32,060 --> 00:51:33,340 Huwa ta 'kulur interessanti. 1027 00:51:33,340 --> 00:51:37,355 >> OK, hekk ovvjament nistgħu naraw aħna tista 'tbiddel l-affarijiet madankollu rridu. 1028 00:51:37,355 --> 00:51:39,910 1029 00:51:39,910 --> 00:51:45,392 Jekk int riedu create-- ejja ngħidu ridna li toħloq klassi oħra. 1030 00:51:45,392 --> 00:51:46,850 Liema jista inti guys trid tibdel? 1031 00:51:46,850 --> 00:51:51,840 Jekk inti pull up w3schools " Dokumentazzjoni CSS, 1032 00:51:51,840 --> 00:51:54,450 I jħallu l-art li inti guys. 1033 00:51:54,450 --> 00:51:57,990 Nistgħu tipprova tagħmel xi ħaġa jibred dan fl-aħħar ftit minuti. 1034 00:51:57,990 --> 00:52:00,275 1035 00:52:00,275 --> 00:52:03,150 Għaliex stajt tip ta tak crash kors fuq ħafna affarijiet jibred 1036 00:52:03,150 --> 00:52:03,970 li inti tista 'tagħmel. 1037 00:52:03,970 --> 00:52:09,956 Imma fl-aħħar, kif għidt, jekk inti biss esperiment, inti ser jitgħallmu ħafna. 1038 00:52:09,956 --> 00:52:12,212 >> UDJENZA: Ridt tfittex up li font? 1039 00:52:12,212 --> 00:52:14,295 >> ALLISON BUCHHOLTZ-UA: Yeah, Fittixt up li font. 1040 00:52:14,295 --> 00:52:17,200 Allura bħal litteralment, I marru to-- dak li ma nagħmel? 1041 00:52:17,200 --> 00:52:22,371 Jien għamilt CSS font lista, u imbagħad I did munzell font, 1042 00:52:22,371 --> 00:52:25,120 u mbagħad I kien simili, ħarsa, hawnhekk huma kollha l-fonts jibred inti tista 'tagħmel. 1043 00:52:25,120 --> 00:52:28,180 U kien hemm dan wieħed, hekk I kkupjata lill clipboard tiegħi. 1044 00:52:28,180 --> 00:52:31,820 U mbagħad I kien simili, OK, berred, hemm immorru. 1045 00:52:31,820 --> 00:52:32,320 Kollha isir. 1046 00:52:32,320 --> 00:52:35,920 >> UDJENZA: Allura inti għandek tagħmel ċert li CSS jaf dak li font huwa. 1047 00:52:35,920 --> 00:52:37,370 >> ALLISON BUCHHOLTZ-UA: Iva. 1048 00:52:37,370 --> 00:52:38,190 >> UDJENZA: X'hemm jgħidu fl-aħħar? 1049 00:52:38,190 --> 00:52:38,790 Cursive? 1050 00:52:38,790 --> 00:52:40,040 >> ALLISON BUCHHOLTZ-UA: cursive. 1051 00:52:40,040 --> 00:52:40,950 Yeah. 1052 00:52:40,950 --> 00:52:42,310 >> UDJENZA: image Sfond. 1053 00:52:42,310 --> 00:52:43,290 >> ALLISON BUCHHOLTZ-UA: image Sfond. 1054 00:52:43,290 --> 00:52:44,180 OK. 1055 00:52:44,180 --> 00:52:46,490 Allura inti tixtieq li tell me kif għandek tagħmel dan. 1056 00:52:46,490 --> 00:52:47,390 I leave dan lilek. 1057 00:52:47,390 --> 00:52:49,070 Jien biss ittajpjar up hawn issa. 1058 00:52:49,070 --> 00:52:51,714 Ir-rota hija fil-idejk. 1059 00:52:51,714 --> 00:52:52,660 >> UDJENZA: OK 1060 00:52:52,660 --> 00:52:53,701 >> ALLISON BUCHHOLTZ-UA: OK. 1061 00:52:53,701 --> 00:52:54,720 What am I tagħmel? 1062 00:52:54,720 --> 00:53:02,929 >> UDJENZA: Doing-- Naf dak jiġi wara l-Brace kaboċċi. 1063 00:53:02,929 --> 00:53:03,970 ALLISON BUCHHOLTZ-UA: OK. 1064 00:53:03,970 --> 00:53:06,707 Allura probabbilment fil-ġisem, I se tassumi, għaliex aħna qed 1065 00:53:06,707 --> 00:53:08,040 tagħmel ma 'l-isfond image. 1066 00:53:08,040 --> 00:53:08,940 >> UDJENZA: Yeah, ejja tagħmel dan. 1067 00:53:08,940 --> 00:53:09,981 >> ALLISON BUCHHOLTZ-UA: OK. 1068 00:53:09,981 --> 00:53:14,260 UDJENZA: OK, hekk isfond kolon, u allura aħna 1069 00:53:14,260 --> 00:53:16,894 bżonn ta 'l-indirizz URL ta' din ix-xbieha. 1070 00:53:16,894 --> 00:53:18,560 Forsi psewdo-kodiċi li għal issa, forsi. 1071 00:53:18,560 --> 00:53:20,601 >> ALLISON BUCHHOLTZ-UA: What kieku inti tixtieq me to-- 1072 00:53:20,601 --> 00:53:22,574 UDJENZA: jien ħsieb bħal GIF. 1073 00:53:22,574 --> 00:53:23,740 ALLISON BUCHHOLTZ-UA: A GIF? 1074 00:53:23,740 --> 00:53:26,070 Li għaddej biex tkun interessanti. 1075 00:53:26,070 --> 00:53:27,840 OK, dak li jien googling hawn? 1076 00:53:27,840 --> 00:53:29,670 >> UDJENZA: Le, li l-għażla tiegħek. 1077 00:53:29,670 --> 00:53:32,090 >> ALLISON BUCHHOLTZ-UA: Għaliex ma we-- jekk huwa bunny, 1078 00:53:32,090 --> 00:53:35,610 Inħoss bħal aħna għandu jkollhom lawn grassy sbieħ jew xi ħaġa. 1079 00:53:35,610 --> 00:53:38,275 >> UDJENZA: Meadow. 1080 00:53:38,275 --> 00:53:39,350 A meadow. 1081 00:53:39,350 --> 00:53:40,641 >> ALLISON BUCHHOLTZ-UA: A meadow? 1082 00:53:40,641 --> 00:53:41,851 OK. 1083 00:53:41,851 --> 00:53:42,975 UDJENZA: Or Rachel Maddow. 1084 00:53:42,975 --> 00:53:44,747 1085 00:53:44,747 --> 00:53:46,580 ALLISON BUCHHOLTZ-UA: Dan wieħed jistenna pretty. 1086 00:53:46,580 --> 00:53:49,380 1087 00:53:49,380 --> 00:53:50,380 Oh, li ċkejkna, għalkemm. 1088 00:53:50,380 --> 00:53:51,700 Għandna bżonn ta 'immaġini daqs tajjeb. 1089 00:53:51,700 --> 00:53:53,142 Ejja naraw. 1090 00:53:53,142 --> 00:53:54,570 Oh, tħares. 1091 00:53:54,570 --> 00:53:55,630 Li l-meadow pretty. 1092 00:53:55,630 --> 00:53:58,320 Inti taf liema, I simili dan wieħed. 1093 00:53:58,320 --> 00:53:59,300 Ejja kopja dan wieħed. 1094 00:53:59,300 --> 00:54:08,020 >> UDJENZA: OK, so I think it'sa il-URL, parentesi miftuħa. 1095 00:54:08,020 --> 00:54:09,590 >> ALLISON BUCHHOLTZ-UA: OK, URL. 1096 00:54:09,590 --> 00:54:11,500 >> UDJENZA: Imbagħad-indirizz. 1097 00:54:11,500 --> 00:54:13,610 >> ALLISON BUCHHOLTZ-UA: OK. 1098 00:54:13,610 --> 00:54:14,750 Hija li kollha għandna bżonn? 1099 00:54:14,750 --> 00:54:20,550 >> UDJENZA: virgola parentesi Agħlaq, u mbagħad ispazju, sing isfond 1100 00:54:20,550 --> 00:54:27,050 kolon sekwestru fissi, u kaboċċi Brace. 1101 00:54:27,050 --> 00:54:28,110 >> ALLISON BUCHHOLTZ-UA: OK. 1102 00:54:28,110 --> 00:54:29,114 Ejja naraw jekk dan jaħdem. 1103 00:54:29,114 --> 00:54:30,780 Li għaddej biex tkun pretty jibred jekk ma. 1104 00:54:30,780 --> 00:54:33,880 Jien eċċitati reali dritt hawn. 1105 00:54:33,880 --> 00:54:35,070 Ma ħadmux. 1106 00:54:35,070 --> 00:54:35,700 I wonder għaliex. 1107 00:54:35,700 --> 00:54:37,700 UDJENZA: Forsi l-URL għandu jkun fil-kwotazzjonijiet. 1108 00:54:37,700 --> 00:54:38,866 ALLISON BUCHHOLTZ-UA: Forsi. 1109 00:54:38,866 --> 00:54:41,520 U dan huwa kif nitgħallmu, guys. 1110 00:54:41,520 --> 00:54:44,340 >> UDJENZA: Jista għandna sfond kulur u l-immaġni isfond? 1111 00:54:44,340 --> 00:54:45,390 >> UDJENZA: No 1112 00:54:45,390 --> 00:54:46,550 Wieħed jissostitwixxi l-oħra. 1113 00:54:46,550 --> 00:54:46,960 >> ALLISON BUCHHOLTZ-UA: I dunno. 1114 00:54:46,960 --> 00:54:47,460 Ejja naraw. 1115 00:54:47,460 --> 00:54:48,860 Ejja check out u ara. 1116 00:54:48,860 --> 00:54:51,567 >> UDJENZA: Oh, forsi, yeah. 1117 00:54:51,567 --> 00:54:52,400 [INTERPOSING VOICES] 1118 00:54:52,400 --> 00:54:59,640 1119 00:54:59,640 --> 00:55:03,260 >> ALLISON BUCHHOLTZ-UA: OK, dan huwa obviously-- I [inaudible] hawn. 1120 00:55:03,260 --> 00:55:04,927 Hekk OK. 1121 00:55:04,927 --> 00:55:06,260 UDJENZA: sekwestru Sfond. 1122 00:55:06,260 --> 00:55:07,301 ALLISON BUCHHOLTZ-UA: Ah. 1123 00:55:07,301 --> 00:55:12,096 1124 00:55:12,096 --> 00:55:13,946 >> UDJENZA: OK, I do not know. 1125 00:55:13,946 --> 00:55:16,070 ALLISON BUCHHOLTZ-UA: Hija qisu għandha taħdem. 1126 00:55:16,070 --> 00:55:19,074 Inti ċert li huwa kolon wara l-URL? 1127 00:55:19,074 --> 00:55:20,439 >> UDJENZA: Le, huwa virgola. 1128 00:55:20,439 --> 00:55:21,980 ALLISON BUCHHOLTZ-UA: Huwa virgola. 1129 00:55:21,980 --> 00:55:22,530 UDJENZA: Did I say kolon? 1130 00:55:22,530 --> 00:55:24,155 ALLISON BUCHHOLTZ-UA: Inti qal kolon. 1131 00:55:24,155 --> 00:55:26,222 UDJENZA: Oh no. 1132 00:55:26,222 --> 00:55:27,680 ALLISON BUCHHOLTZ-UA: Hemm inti tmur. 1133 00:55:27,680 --> 00:55:29,350 UDJENZA: Oh, stenna, issa aħna ma tista 'taqra t-test. 1134 00:55:29,350 --> 00:55:30,320 ALLISON BUCHHOLTZ-UA: Issa inti ma tistax taqra t-test, 1135 00:55:30,320 --> 00:55:32,740 iżda aħna għandna l-isfond image. 1136 00:55:32,740 --> 00:55:33,300 Mmhmm? 1137 00:55:33,300 --> 00:55:35,220 >> UDJENZA: Does HTML appoġġ kontenut dinamiku? 1138 00:55:35,220 --> 00:55:39,070 Bħal, inti tista resize li stampa jiddependi fuq il-qies tat-tieqa, 1139 00:55:39,070 --> 00:55:39,890 jew hija li CSS-- 1140 00:55:39,890 --> 00:55:41,723 >> ALLISON BUCHHOLTZ-UA: Allura CSS għandha tagħmel dan. 1141 00:55:41,723 --> 00:55:45,210 Hekk jekk inti guys huma interessati fit-tagħlim CSS avvanzata, 1142 00:55:45,210 --> 00:55:50,789 I am ko-tagħlim seminar dwar CSS dwar is-7. 1143 00:55:50,789 --> 00:55:52,580 U I wegħda li se tkun ferm aktar fil-fond 1144 00:55:52,580 --> 00:55:55,220 u jagħmlu ħafna aktar jibred affarijiet f'din it-taqsima. 1145 00:55:55,220 --> 00:55:59,234 U tiegħi ko-għalliem huwa simili tarf ta 'quddiem kaptan total web DEV. 1146 00:55:59,234 --> 00:56:02,150 Allura dan ser ikun pretty jiksaħ jekk inti tixtieq li jitgħallmu dwar l-affarijiet jibred 1147 00:56:02,150 --> 00:56:03,960 li CSS tista 'tagħmel. 1148 00:56:03,960 --> 00:56:06,860 >> Imma dak li għandna hawnhekk ma sekwestru isfond tiegħu 1149 00:56:06,860 --> 00:56:13,330 fixed-- dan huwa xi size-- fiss imma int tista 'attwalment dynamically-- 1150 00:56:13,330 --> 00:56:17,610 jekk inti qatt tara paġni web, kif paġni web aktar tajba se jagħmlu, 1151 00:56:17,610 --> 00:56:19,470 meta inti taġġusta l- daqs tal-browser tiegħek, 1152 00:56:19,470 --> 00:56:23,980 taġġusta l-isfond jew kemm qed juri jew reformats affarijiet, id-dritt? 1153 00:56:23,980 --> 00:56:27,100 Allura dak hu li nsejħu posizzjoni relattiva. 1154 00:56:27,100 --> 00:56:33,410 >> U CSS jistgħu attwalment grab kemm hu kbir tiegħek wisa browser huwa jew kif tall huwa, 1155 00:56:33,410 --> 00:56:37,970 u inti tista 'pożizzjoni affarijiet skond l-daqsijiet relativi 1156 00:56:37,970 --> 00:56:40,420 versus daqsijiet assoluti. 1157 00:56:40,420 --> 00:56:44,920 U li ovvjament aktar avvanzat CSS, iżda li hija xi ħaġa li tista 'tagħmel. 1158 00:56:44,920 --> 00:56:47,390 Jekk inti tixtieq titgħallem aktar, jaslu għal seminar tiegħi. 1159 00:56:47,390 --> 00:56:50,540 >> Allura li hija xi ħaġa inti tista 'tagħmel. 1160 00:56:50,540 --> 00:56:54,450 U CSS tista 'attwalment do-- CSS u JavaScript, 1161 00:56:54,450 --> 00:56:58,790 li aħna ser jsibu rwieħhom li jmiss week-- jistgħu jippermettu li inti tbiddel dinamikament 1162 00:56:58,790 --> 00:57:02,160 paġni mingħajr ma jkollhom rikarigu lilhom il-ħin kollu. 1163 00:57:02,160 --> 00:57:04,590 U ikollok biex tagħmel xi Jittieħed pretty jibred. 1164 00:57:04,590 --> 00:57:09,317 >> Allura hemm ħaġa oħra li inti guys tista 'tixtieq li tagħmel 1165 00:57:09,317 --> 00:57:10,650 jew xi ħaġa inti tixtieq li tesplora? 1166 00:57:10,650 --> 00:57:12,900 Għandna 10 minuti xellug. 1167 00:57:12,900 --> 00:57:19,010 Nistgħu wkoll tħalli kmieni, imma jekk inti tixtieq li tagħmel xi web Jittieħed aktar, 1168 00:57:19,010 --> 00:57:20,960 nistgħu, imma jien mhux ser seħħ inti. 1169 00:57:20,960 --> 00:57:23,510 Iżda nistgħu wkoll biss jieklu kandju. 1170 00:57:23,510 --> 00:57:25,760 UDJENZA: Highlight it-test abjad sabiex inti tista 'taqrah. 1171 00:57:25,760 --> 00:57:27,680 ALLISON BUCHHOLTZ-UA: OK. 1172 00:57:27,680 --> 00:57:33,389 Allura f'dan il-każ, irridu xi p. 1173 00:57:33,389 --> 00:57:36,305 UDJENZA: Jekk nagħmlu dan fil- korp għalhekk japplika għall-paġna kollha? 1174 00:57:36,305 --> 00:57:38,096 ALLISON BUCHHOLTZ-UA: Iva, nistgħu attwalment. 1175 00:57:38,096 --> 00:57:40,880 Li hija idea tajba. 1176 00:57:40,880 --> 00:57:43,420 Allura aħna have-- do you jafu dak li għandna jkun? 1177 00:57:43,420 --> 00:57:47,452 1178 00:57:47,452 --> 00:57:50,260 I do not know jekk nistgħu nagħmlu color test. 1179 00:57:50,260 --> 00:57:54,946 I kienet se tipprova u joħolqu klassi oħra hawn. 1180 00:57:54,946 --> 00:57:58,394 >> UDJENZA: Kif tista 'tikseb hekk li għandha s-suġġerimenti? 1181 00:57:58,394 --> 00:58:00,560 ALLISON BUCHHOLTZ-UA: So Jekk inti guys huma interessati, 1182 00:58:00,560 --> 00:58:03,480 dan huwa test ieħor editur imsejħa Sublime. 1183 00:58:03,480 --> 00:58:07,180 Inti għandek tkun kapaċi li tinstallahom fuq appliance tiegħek. 1184 00:58:07,180 --> 00:58:08,659 Kultant jiġrilha ftit delikata. 1185 00:58:08,659 --> 00:58:10,950 Jekk inti tixtieq tgħin ma 'dan, Jien super kuntenti li jgħinuk 1186 00:58:10,950 --> 00:58:14,720 magħha, minħabba gedit huwa kbir u huwa tal-biża għaliex inti tista josservawha 1187 00:58:14,720 --> 00:58:17,790 fuq il-qiegħ, iżda I really bħal Sublime għaliex dan huwa pretty 1188 00:58:17,790 --> 00:58:19,498 u ma tagħmel affarijiet auto komplet like. 1189 00:58:19,498 --> 00:58:21,560 1190 00:58:21,560 --> 00:58:26,890 >> Allura inti tista 'definittivament tħossok liberu li let me know jekk inti tixtieq li tagħmel dan. 1191 00:58:26,890 --> 00:58:28,940 Jekk inti biss google "Sublime test, "huwa tipikament 1192 00:58:28,940 --> 00:58:32,860 għandha istruzzjonijiet dwar kif jinstallaw fuq sistemi operattivi differenti. 1193 00:58:32,860 --> 00:58:37,590 Huwa verament jibred, I think, fl-opinjoni tiegħi. 1194 00:58:37,590 --> 00:58:38,355 Hekk p. 1195 00:58:38,355 --> 00:58:45,616 I think I tista 'biss tagħmel text-- jew nistgħu biss tagħmel kulur huwa "abjad." 1196 00:58:45,616 --> 00:58:47,050 Hemmhekk. 1197 00:58:47,050 --> 00:58:50,770 >> Allura dak li għamilt hawn huwa li jien ma bidilx it-test kollu. 1198 00:58:50,770 --> 00:58:54,040 Iżda p hawnhekk hija biss tag li għandna, id-dritt? 1199 00:58:54,040 --> 00:58:55,450 Dan il-paragrafu tag. 1200 00:58:55,450 --> 00:59:00,380 So I biss ħolqot element CSS li qal, OK, xejn ma 'dan tag 1201 00:59:00,380 --> 00:59:02,510 p, jagħmlu l-kulur abjad. 1202 00:59:02,510 --> 00:59:05,690 >> Mela jekk inti ndunat, hija għamlet dan abjad u dan abjad. 1203 00:59:05,690 --> 00:59:09,100 Hija ma tagħmel lista tagħna bajda għaliex mhuwiex assoċjat ma 'dak. 1204 00:59:09,100 --> 00:59:11,180 Inti tista 'tmur permezz u inti tista say-- 1205 00:59:11,180 --> 00:59:11,860 >> UDJENZA: Do kulur fl-isfond. 1206 00:59:11,860 --> 00:59:12,660 >> ALLISON BUCHHOLTZ-UA: kulur Sfond? 1207 00:59:12,660 --> 00:59:15,660 >> UDJENZA: Sfond pajpijiet kulur fejn inti tpoġġi l-tikketta p. 1208 00:59:15,660 --> 00:59:16,701 >> ALLISON BUCHHOLTZ-UA: OK. 1209 00:59:16,701 --> 00:59:21,980 1210 00:59:21,980 --> 00:59:22,804 Inti jriduhom abjad? 1211 00:59:22,804 --> 00:59:23,470 UDJENZA: Mmhmm. 1212 00:59:23,470 --> 00:59:25,070 ALLISON BUCHHOLTZ-UA: OK. 1213 00:59:25,070 --> 00:59:26,342 Hemm inti tmur. 1214 00:59:26,342 --> 00:59:27,300 UDJENZA: Li stramb. 1215 00:59:27,300 --> 00:59:29,190 ALLISON BUCHHOLTZ-UA: Pretty jibred, right? 1216 00:59:29,190 --> 00:59:31,640 Mela jekk inti biss mess madwar, int ser jitgħallmu ħafna. 1217 00:59:31,640 --> 00:59:34,720 U jista 'jkun pjuttost jibred. 1218 00:59:34,720 --> 00:59:37,312 Naħseb li huwa definittivament aktar sodisfazzjoni minn xi kultant 1219 00:59:37,312 --> 00:59:39,770 għaliex inti ma jkollhom għalfejn jistennew għall-programm tiegħek biex jikkompilaw. 1220 00:59:39,770 --> 00:59:41,895 Inti tista 'biss hit Riffriskar u int simili, oh, tfittex, 1221 00:59:41,895 --> 00:59:44,276 maħduma, jew oh, jien probabbilment xi ħaġa nieqsa. 1222 00:59:44,276 --> 00:59:47,359 U li xi ħaġa li tassew jibred dwar din il-parti li jmiss tal-klassi, 1223 00:59:47,359 --> 00:59:49,250 huwa definittivament, I think, aktar faċli biex jiċċekkjaw 1224 00:59:49,250 --> 00:59:52,640 kif tmur tul it-triq versus jkollhom jiktbu dawn il-programmi twal 1225 00:59:52,640 --> 00:59:57,830 u li jixtiequ u titolbu li taħdem fl-aħħar. 1226 00:59:57,830 --> 01:00:01,960 >> Allura ma 'dan, naħseb inti guys kollha jidhru tajbin. 1227 01:00:01,960 --> 01:00:05,360 Jekk għandek xi mistoqsijiet, bħal dejjem, come tkellem lili, come let me know. 1228 01:00:05,360 --> 01:00:08,180 I se tkun id-dritt barra għall-15 minuti 1229 01:00:08,180 --> 01:00:11,340 jekk inti tixtieq li chat dwar xejn u kollox. 1230 01:00:11,340 --> 01:00:13,530 >> So I hope inti guys-- Xorti tajba ma 'dan pset. 1231 01:00:13,530 --> 01:00:18,150 L-iskadenza hija il-ġimgħa f'nofsinhar minħabba li kien rilaxxat tard. 1232 01:00:18,150 --> 01:00:21,220 So I probabbilment se tkun qed tara lott ta 'inti guys nhar il-Ħamis, 1233 01:00:21,220 --> 01:00:21,970 iżda nisperaw mhux. 1234 01:00:21,970 --> 01:00:23,386 Forsi inti ser ikollok dan isir sa dakinhar. 1235 01:00:23,386 --> 01:00:24,440 I d jkun kburi super. 1236 01:00:24,440 --> 01:00:26,410 >> Imma jekk le, I se tara inti Ħamis. 1237 01:00:26,410 --> 01:00:30,030 Tista 'wkoll tuża data tard, li testendiha sas-Sibt f'nofsinhar. 1238 01:00:30,030 --> 01:00:31,730 Imma I don't-- huh? 1239 01:00:31,730 --> 01:00:32,580 >> UDJENZA: Halloween. 1240 01:00:32,580 --> 01:00:34,538 >> ALLISON BUCHHOLTZ-UA: Huwa Halloween, a, u b, 1241 01:00:34,538 --> 01:00:37,050 I do not think se jkun hemm jkun ħinijiet tal-uffiċċju nhar il-Ġimgħa. 1242 01:00:37,050 --> 01:00:40,920 Allura verament jippruvaw u tikseb dan isir billi Il-ġimgħa hekk li nistgħu kollha niċċelebraw 1243 01:00:40,920 --> 01:00:42,010 Weekend Hallow. 1244 01:00:42,010 --> 01:00:44,670 Kull dritt, jien ser tara inti guys ġimgħa d-dieħla. 1245 01:00:44,670 --> 01:00:45,888