1 00:00:00,000 --> 00:00:01,980 >> [KUNDIZZJONIJIET MUSCIC] 2 00:00:01,980 --> 00:00:20,310 3 00:00:20,310 --> 00:00:22,160 >> DAVID Malan: Hello dinja, dan huwa CS50LIVE. 4 00:00:22,160 --> 00:00:24,970 Allura inti tista 'recall minn żero ġimgħa li bozoz mejda jkollhom b'xi 5 00:00:24,970 --> 00:00:26,959 issir ħaġa din is-sena CS50. 6 00:00:26,959 --> 00:00:29,000 U dan huwa attwalment biss ir-riżultat ta ġust tiegħi 7 00:00:29,000 --> 00:00:31,791 spontanjament, qabel li l-ewwel klassi, li gotten fil-karozza, 8 00:00:31,791 --> 00:00:35,300 misjuqa lil maħżen lokali msejħa Target biex pick up verament xi lampi I jista 'jsib. 9 00:00:35,300 --> 00:00:37,650 Għaliex dak li ridt tagħmel kien ikollhom xi bozoz tad-dawl 10 00:00:37,650 --> 00:00:39,630 li biex jirrappreżentaw żerijiet u dawk. 11 00:00:39,630 --> 00:00:42,780 : Jekk il-bozza tad-dawl kien fuq, , se tirrappreżenta waħda lecture. 12 00:00:42,780 --> 00:00:45,616 U jekk il-bozza tad-dawl kien off , se tirrappreżenta żero. 13 00:00:45,616 --> 00:00:47,740 Issa l-ħaġa umoristiċi huwa, fl tmiem dak lecture, 14 00:00:47,740 --> 00:00:49,840 I ma verament bżonn il-lampi desk aktar. 15 00:00:49,840 --> 00:00:52,860 So I talab istudenti li voluntier jekk dawn jistgħu jixtiequ li jeħduhom dar. 16 00:00:52,860 --> 00:00:55,360 Inti stajt qatt dehru tant interessanti fil xejn 17 00:00:55,360 --> 00:00:59,500 fil CS50, aħseb u ara fil-lampi desk, hekk dawn malajr ħafna kienu mogħtija bogħod. 18 00:00:59,500 --> 00:01:02,790 Allura aħna kompletament spiċċaw mingħajr istokk, minkejja xi talbiet 19 00:01:02,790 --> 00:01:04,040 qatt minn dakinhar għal aktar. 20 00:01:04,040 --> 00:01:06,450 So I iddeċieda li nikseb lura fil-karozza l-oħra jum 21 00:01:06,450 --> 00:01:10,930 u sewqan għal darb'oħra biex dak il-maħżen, Target, pick up ftit aktar. 22 00:01:10,930 --> 00:01:14,755 >> Aħna qiegħdin hawnhekk fit-triq tagħna ma 'Target biex pick up dan lott ġimgħa ta 'bozoz mejda. 23 00:01:14,755 --> 00:01:17,615 I tixtieq taħdem fuq l-aħħar sabiex ħadd grif karozza tiegħi. 24 00:01:17,615 --> 00:01:24,006 25 00:01:24,006 --> 00:01:26,964 >> [Daqq tal-mużika] 26 00:01:26,964 --> 00:02:33,700 27 00:02:33,700 --> 00:02:36,442 >> Dan kien CS50. 28 00:02:36,442 --> 00:02:39,854 Ninsab kuntenta li ngħid li desk lampi issa huma lura fl-istokk. 29 00:02:39,854 --> 00:02:43,020 Imma jien ma jridu jaqsmu partikolari tweet miegħek li maqbuda għajn tagħna lura 30 00:02:43,020 --> 00:02:45,690 meta aħna ewwel taw out xi wħud dawk desk lampi żero ġimgħa. 31 00:02:45,690 --> 00:02:48,720 Dan huwa mibgħut minn wieħed mill tiegħek klassi, Andrew Hill, li kiteb, 32 00:02:48,720 --> 00:02:50,530 "Davidjmalan, fejn huwa fanal tiegħi?" " 33 00:02:50,530 --> 00:02:52,530 Issa l-ħaġa umoristiċi hija dan tweet qabad il-għajn 34 00:02:52,530 --> 00:02:54,700 ta 'kollega ta' mini, Shelley Westover, li 35 00:02:54,700 --> 00:02:57,280 inti tista 'recall minn films bħal dan. 36 00:02:57,280 --> 00:03:00,850 Fi kwalunkwe każ, Shelley rrispondiet għal Tweet Andrija kif ġej, "Andrew! 37 00:03:00,850 --> 00:03:02,550 Qed tieħu CS50 dan Fall? 38 00:03:02,550 --> 00:03:05,100 Interessat li tagħmel xi part-time editjar għall-kors? " 39 00:03:05,100 --> 00:03:08,480 Shelley, naturalment, huwa l-CS50 tim full-time wara l-kamera. 40 00:03:08,480 --> 00:03:11,050 Hija kienet fil-fatt kien tagħlim assistent għal kors 41 00:03:11,050 --> 00:03:14,750 li Andrew fil-ħin qabel kienu meħuda fil-Harvard Estensjoni Iskola. 42 00:03:14,750 --> 00:03:18,810 Issa l-ħaġa umoristiċi hija, iddeċidejna Humer Andrew ma 'din it-talba 43 00:03:18,810 --> 00:03:20,940 u aħna niżel waħda minn dawk desk lampi fil-posta. 44 00:03:20,940 --> 00:03:22,940 U li tkun onest, inti taf liema tkun aħjar? 45 00:03:22,940 --> 00:03:24,480 Andrew, kieku inti f'moħħu? 46 00:03:24,480 --> 00:03:27,540 Tista jissieħbu miegħi hawn fuq l-internet? 47 00:03:27,540 --> 00:03:29,404 Andrew, tixtieq jiġifieri, bonjour dinja? 48 00:03:29,404 --> 00:03:30,404 ANDREW HILL: Iva, David. 49 00:03:30,404 --> 00:03:31,250 Hello, dinja. 50 00:03:31,250 --> 00:03:33,410 >> DAVID J. Malan: Sabiex kulħadd, hawnhekk hija Andrew Hill. 51 00:03:33,410 --> 00:03:36,560 Dawn huma xi wħud mill-fanali desk we telgħet fil-mira l-oħra jum. 52 00:03:36,560 --> 00:03:40,620 U l-ebda sottostima ngħid li dawn il-lampi desk bidla ħajjiet. 53 00:03:40,620 --> 00:03:43,240 U għalhekk fil-fatt, issa li aħna do jkollhom aktar ta 'l-affarijiet, 54 00:03:43,240 --> 00:03:46,590 ħsibna aħna'd nistedinkom, il- udjenza, partikolarment dawk fir CS50X 55 00:03:46,590 --> 00:03:48,720 jipparteċipaw fi ftit sfida ta 'tip. 56 00:03:48,720 --> 00:03:52,340 Jekk inti tista 'tixtieq li tirċievi il-bozza li jmiss desk CS50, 57 00:03:52,340 --> 00:03:54,760 imorru quddiem u żur wheresmylamp.com. 58 00:03:54,760 --> 00:03:57,500 Li, jemmnu jew le, aħna attwalment mixtrija aħħar lejl 59 00:03:57,500 --> 00:03:58,750 fuq suġġeriment Andrija. 60 00:03:58,750 --> 00:04:01,540 U aħna mqiegħda hemm forma li l- se nitolbuk għall-isem tiegħek, 61 00:04:01,540 --> 00:04:03,960 email tiegħek, u l-URL tal-video fejn inti 62 00:04:03,960 --> 00:04:07,340 jippruvaw jikkonvinċu lilna li inti għandu jkun il Andrew Hill jmiss, 63 00:04:07,340 --> 00:04:09,064 għall-inqas għall-parti fanal desk. 64 00:04:09,064 --> 00:04:10,230 Allura nirringrazzjak tant Andrew. 65 00:04:10,230 --> 00:04:10,620 >> ANDREW HILL: Grazzi, David. 66 00:04:10,620 --> 00:04:13,078 >> DAVID J. Malan: Aħna hekk kuntent li jkunu inti hawn magħna. 67 00:04:13,078 --> 00:04:14,501 ANDREW HILL: Kburi li jkun. 68 00:04:14,501 --> 00:04:16,209 DAVID J. Malan: Issa fl-aħbarijiet llum inti 69 00:04:16,209 --> 00:04:20,130 jista 'jkollok ndunat li Facebook, tagħna ħabib antik, daret 10 snin. 70 00:04:20,130 --> 00:04:23,130 Fil-fatt dan screen shot hawn ġie kkollokat, l-ebda sorpriża, 71 00:04:23,130 --> 00:04:26,776 biex Facebook ruħha billi wieħed Fundaturi Facebook Eduardo Severin. 72 00:04:26,776 --> 00:04:28,650 Min, jekk inti raw l- movie In-Netwerk Soċjali, 73 00:04:28,650 --> 00:04:30,761 kien lagħab minn attur Andrew Garfield. 74 00:04:30,761 --> 00:04:32,760 Issa ħsibna dan kieku jkun mument opportun 75 00:04:32,760 --> 00:04:35,590 jirrimarka li Facebook tkun wieħed minn dawn l-affarijiet jissejjaħ API. 76 00:04:35,590 --> 00:04:37,910 Applikazzjoni interface programmazzjoni. 77 00:04:37,910 --> 00:04:41,160 U dak API tippermetti li tagħmel huwa servizz mistoqsija, bħal Facebook, 78 00:04:41,160 --> 00:04:44,930 nikseb lura xi data - spiss f'format magħrufa bħala JSON jew JavaScript Għan 79 00:04:44,930 --> 00:04:48,680 Notazzjoni - u mbagħad jintegraw li data fis-applikazzjoni tiegħek. 80 00:04:48,680 --> 00:04:51,730 Issa jirriżulta, bħala sekondarji effett ta 'Facebook li jkollhom API, 81 00:04:51,730 --> 00:04:55,310 inti tista 'attwalment poke madwar utenti individwali data JSON 82 00:04:55,310 --> 00:04:57,860 u ara dak identifikatur uniku tagħhom hu. 83 00:04:57,860 --> 00:05:01,282 >> Dawk identifikaturi uniċi huma assenjati lill-utenti meta l-ewwel jiffirmaw 84 00:05:01,282 --> 00:05:03,990 u jirriżulta - u dan huwa komuni ħafna meta tuża databases 85 00:05:03,990 --> 00:05:08,590 għall-websajts - dawk interi huma assenjat sabiex tiżdied minn wieħed 86 00:05:08,590 --> 00:05:09,290 fuq up. 87 00:05:09,290 --> 00:05:14,480 Allura fil-fatt, anki fil-browser dritt issa, jekk inti tmur graph.facebook.com / ZUCK, 88 00:05:14,480 --> 00:05:17,390 fejn ZUCK Mark Username Zuckerberg tal. 89 00:05:17,390 --> 00:05:19,920 Int ser ikollok tara dan JSON data terga 'lura tindika 90 00:05:19,920 --> 00:05:21,920 li dan huwa verament Mark Zuckerberg. 91 00:05:21,920 --> 00:05:25,470 U ID unika tiegħu hija apparentement 4, ma 1. 92 00:05:25,470 --> 00:05:29,350 Allura l-ħaġa umoristiċi hija jirriżulta li ID unika Mark huwa saħansitra erba ' 93 00:05:29,350 --> 00:05:32,470 għaliex huwa fil-fatt ħoloq ftit test kontijiet qabel ma titwaqqaf 94 00:05:32,470 --> 00:05:33,909 Facebook kont tiegħu stess. 95 00:05:33,909 --> 00:05:35,950 Issa jien ser jammettu l-kurżità ltqajna l-aħjar ta 'lili - 96 00:05:35,950 --> 00:05:39,840 u inti qed jilqgħu biex tmur hawn wisq - jekk inti tmur graph.facebook.com / dmalan 97 00:05:39,840 --> 00:05:42,640 tkun taf tara li I, fuq l-oħra naħa, kien daqsxejn ta COMER tard. 98 00:05:42,640 --> 00:05:48,740 Mill-inqas relattivament speaking, kmieni fuq, u I kien numru utent 6454. 99 00:05:48,740 --> 00:05:52,000 Ipprova bl-isem tiegħek utent stess fit-tmiem tal-URL bħal dik. 100 00:05:52,000 --> 00:05:55,060 >> Issa wkoll fl-aħbarijiet din il-ġimgħa kien dan nugget ftit. 101 00:05:55,060 --> 00:05:59,420 Jirriżulta li password ebda aktar il-password aktar popolari. 102 00:05:59,420 --> 00:06:02,130 Fil-fatt huwa kien is-sorpass minn dan gem hawn, 103 00:06:02,130 --> 00:06:10,770 123456, li huwa, umoristiċi biżżejjed, saħansitra aktar siguri 104 00:06:10,770 --> 00:06:13,856 minn wieħed favoriti tagħna passwords bħal f'dan il-film hawn. 105 00:06:13,856 --> 00:06:14,522 [VIDEO Daqq] 106 00:06:14,522 --> 00:06:19,372 KING ROLAND: Il-kombinazzjoni hija waħda. 107 00:06:19,372 --> 00:06:20,080 Elmu DARK: One. 108 00:06:20,080 --> 00:06:20,955 COLONEL SANDURZ: One! 109 00:06:20,955 --> 00:06:21,900 KING ROLAND: Two. 110 00:06:21,900 --> 00:06:22,140 Elmu DARK: Two. 111 00:06:22,140 --> 00:06:23,050 COLONEL SANDURZ: Two. 112 00:06:23,050 --> 00:06:24,060 KING ROLAND: Tliet. 113 00:06:24,060 --> 00:06:24,560 Elmu DARK: Tliet. 114 00:06:24,560 --> 00:06:25,060 COLONEL SANDURZ: Tliet. 115 00:06:25,060 --> 00:06:25,840 KING ROLAND: Erba. 116 00:06:25,840 --> 00:06:26,590 Elmu DARK: Erba. 117 00:06:26,590 --> 00:06:28,420 COLONEL SANDURZ: Erba. 118 00:06:28,420 --> 00:06:29,170 KING ROLAND: ħames. 119 00:06:29,170 --> 00:06:30,010 Elmu DARK: ħames. 120 00:06:30,010 --> 00:06:31,320 COLONEL SANDURZ: ħames. 121 00:06:31,320 --> 00:06:36,620 Elmu DARK: Allura l-kombinazzjoni huwa wieħed, tnejn, tlieta, erba ', ħames? 122 00:06:36,620 --> 00:06:39,140 Dik hija l-kombinazzjoni stupidest I qatt semgħu fil-ħajja tiegħi. 123 00:06:39,140 --> 00:06:41,640 Dik hija l-tip ta 'ħaġa idjota jkollha fuq bagalji tiegħu! 124 00:06:41,640 --> 00:06:43,800 >> COLONEL SANDURZ: Thank inti, Altezza tiegħek. 125 00:06:43,800 --> 00:06:44,633 >> [Video daqq END] 126 00:06:44,633 --> 00:06:47,630 DAVID J. Malan: Issa fit-tielet post huwa l-dejjem hekk ftit aktar sigura 127 00:06:47,630 --> 00:06:52,360 12345678, li hija apparentement l-riżultat tan-nies jieħdu ftit litteralment 128 00:06:52,360 --> 00:06:55,800 ir-rekwiżit tipiku l-passwords jeħtieġ li tkun mill-inqas 8 karattri twil. 129 00:06:55,800 --> 00:06:59,770 And yet, anki li password huwa aktar sikura minn dak apparentement l-Istati Uniti 130 00:06:59,770 --> 00:07:04,820 gvern jintuża għal 20 sena sa jipproteġu missili nukleari tagħna. 131 00:07:04,820 --> 00:07:07,380 Issa fir-raba 'post huwa qwerty, li hija r-riżultat 132 00:07:07,380 --> 00:07:10,610 ta 'tajping-karattri flimkien il-quċċata ta 'tastiera tipiku Amerikan. 133 00:07:10,610 --> 00:07:13,680 Fil-ħames post ikun abc123. 134 00:07:13,680 --> 00:07:17,580 U adorably, fl disa post, huwa iloveyou. 135 00:07:17,580 --> 00:07:18,380 Aw. 136 00:07:18,380 --> 00:07:21,410 >> Issa inti jista 'jkollok ndunat li l- bidu ta 'videos lecture CS50 tal 137 00:07:21,410 --> 00:07:23,900 hemm ħafna drabi xi aerial fotografija bħal dik istampa 138 00:07:23,900 --> 00:07:27,230 hawn għal Memorial Hall li hija l- bini fejn teatru Sanders fejn 139 00:07:27,230 --> 00:07:29,560 CS50 s lectures huma attwalment miżmuma. 140 00:07:29,560 --> 00:07:34,260 Nieħdu dawn ir-ritratti u dawn il-videos użu litteralment drone jtajru. 141 00:07:34,260 --> 00:07:35,720 Bħal dik stampa hawn. 142 00:07:35,720 --> 00:07:37,520 U aħna jagħtu lill- qiegħ ta 'dan il-ħaġa 143 00:07:37,520 --> 00:07:42,340 kamera ftit żgħira li attwalment huwa saħansitra iżgħar minn inti tista 'taħseb. 144 00:07:42,340 --> 00:07:45,180 U l-użu ta 'kontroll remot, u jemmnu jew le par ta 'nuċċali, 145 00:07:45,180 --> 00:07:47,840 aħna kapaċi li jtajru up, down, xellug, dritt, quddiem, lura mal-camera 146 00:07:47,840 --> 00:07:50,210 film mehmuża u fil-fatt fir-riżoluzzjoni pjuttost għoli 147 00:07:50,210 --> 00:07:53,500 u mbagħad prepend dawk video clips il-bidu ta 'lectures. 148 00:07:53,500 --> 00:07:55,510 >> Issa huwa kien beautiful, għalkemm super kiesaħ, 149 00:07:55,510 --> 00:07:57,190 Ġimgħa hawn fil Cambridge, Massachusetts. 150 00:07:57,190 --> 00:07:59,490 Huwa kien snowing u wieħed tat-talbiet l-aktar komuni 151 00:07:59,490 --> 00:08:01,240 li konna gotten fuq Facebook huwa li jieħdu 152 00:08:01,240 --> 00:08:03,100 xi tours addizzjonali ta 'Harvard kampus. 153 00:08:03,100 --> 00:08:07,270 Allura staqsejna Milo CS50 stess jekk ma mind tieħu minna għal tour. 154 00:08:07,270 --> 00:09:08,660 155 00:09:08,660 --> 00:09:12,920 >> Issa aħna kont qed waqt li żżomm għajnejk, kif soltu, fuq Facebook, Reddit u Twitter. 156 00:09:12,920 --> 00:09:16,310 U wieħed mill-postijiet b'mod partikolari fuq Facebook maqbuda għajn tagħna reċentement. 157 00:09:16,310 --> 00:09:18,140 Li minn classmate tiegħek, Brenda Anderson, 158 00:09:18,140 --> 00:09:21,296 li fil-fatt kien aqwa fuq diversi fora ta 'diskussjoni Fielding mistoqsijiet 159 00:09:21,296 --> 00:09:22,420 minn klassi kollegi tagħha. 160 00:09:22,420 --> 00:09:23,726 Brenda hails minn New Zealand. 161 00:09:23,726 --> 00:09:25,850 U dak li kien sbieħ kienet li hi ħa fuq ruħha 162 00:09:25,850 --> 00:09:29,680 biex tpoġġi flimkien amalgama tal- problema sett wieħed u problema stabbiliti erbgħa. 163 00:09:29,680 --> 00:09:33,530 Filwaqt li l-idea għal Mario, mashing dan flimkien ma 'l-ideat ta Break Out, 164 00:09:33,530 --> 00:09:37,675 u finalment prodotti bl-użu ta 'Stanford librerija portabbli, verżjoni tagħha stess, 165 00:09:37,675 --> 00:09:40,560 verżjoni grafika tagħha stess, ta 'Mario. 166 00:09:40,560 --> 00:09:41,944 Ejja tagħti ħarsa. 167 00:09:41,944 --> 00:09:42,610 [VIDEO Daqq] 168 00:09:42,610 --> 00:09:46,210 Brenda ANDERSON: So I recreated Mario jużaw il-librerija SPL pset4. 169 00:09:46,210 --> 00:09:51,010 Biex tuża l-għadd ta 'passi, agħfas il-buttuna Ibni, istampa Go, 170 00:09:51,010 --> 00:09:52,450 u Mario jumps għall-quċċata. 171 00:09:52,450 --> 00:09:56,290 172 00:09:56,290 --> 00:09:57,740 >> [Video daqq END] 173 00:09:57,740 --> 00:09:59,448 >> DAVID Malan: Issa post ieħor li jinqabad 174 00:09:59,448 --> 00:10:01,870 għajnejn tagħna kienet ġiet impostata hawn minn Susan minn LA. 175 00:10:01,870 --> 00:10:03,010 Hi tikteb, "Hello. 176 00:10:03,010 --> 00:10:06,360 Jien kollokament dan għat-tifel tiegħi, li huwa 12 u wisq żgħażagħ għall Facebook tiegħu stess 177 00:10:06,360 --> 00:10:06,950 kont. 178 00:10:06,950 --> 00:10:09,575 Huwa ġie staġnati jippruvaw figura out kodiċi ftit u Mario. 179 00:10:09,575 --> 00:10:11,800 Huwa ma jistax figura kif li jagħmlu l-żero sa 23 180 00:10:11,800 --> 00:10:15,620 mingħajr kitba, jew hard kodifikazzjoni, żero, wieħed, tnejn, eċċetera. 181 00:10:15,620 --> 00:10:17,080 Dan huwa l-uniku mod? 182 00:10:17,080 --> 00:10:19,960 Mill-mod jarah videos ta ' klassijiet, jaraw l-walkthroughs, 183 00:10:19,960 --> 00:10:22,400 u taqra kif taħdem Jittieħed u għadu mdendel. 184 00:10:22,400 --> 00:10:23,470 Grazzi, Susan. " 185 00:10:23,470 --> 00:10:25,640 >> Allura dak li kien jmissu dwar din il-kariga ma kienx biss 186 00:10:25,640 --> 00:10:28,880 Susan jilħaq f'isem tagħha iben, iżda biss kemm ta 'l binha 187 00:10:28,880 --> 00:10:31,277 klassi milħuq barra ma 'xi tips utli. 188 00:10:31,277 --> 00:10:34,360 Per eżempju aħna tixtieq li jirrikonoxxu, b'mod partikolari, Paul mill-United 189 00:10:34,360 --> 00:10:37,200 Renju, stampa hawn, li chimed ma xi pariri utli. 190 00:10:37,200 --> 00:10:40,620 Mark, ukoll mir-Renju Unit, li sempliċiment offriet xi avukat. 191 00:10:40,620 --> 00:10:43,699 U Chris, isaffru hawn, apparentement fil-karozza tiegħu. 192 00:10:43,699 --> 00:10:45,490 Issa Susan, fl-aħħar tal-ġurnata, irrispondew 193 00:10:45,490 --> 00:10:48,040 kif ġej, "Paul, grazie daqshekk! 194 00:10:48,040 --> 00:10:49,852 Hija taħdem issa u huwa jitbissem. 195 00:10:49,852 --> 00:10:51,560 I am sorry I am ebda jgħin xejn ma 'dan, 196 00:10:51,560 --> 00:10:54,400 I verament japprezzaw kulħadd ħin u pariri. " 197 00:10:54,400 --> 00:10:56,750 Nirringrazzjak kif ukoll mill-CS50. 198 00:10:56,750 --> 00:11:00,290 >> Issa isaffru hawnhekk hija Brad Williams, apparentament forma avatar. 199 00:11:00,290 --> 00:11:02,752 U Brad attwalment stazzjonati dan Facebook, 200 00:11:02,752 --> 00:11:05,710 xi ħaġa li mocked up fil Photoshop suġġeriment utli għal xi ħaġa 201 00:11:05,710 --> 00:11:08,100 nistgħu jintegraw fis CS50 episodju ħajjin. 202 00:11:08,100 --> 00:11:11,370 B'mod partikolari, huwa ssuġġerit li fuq il-xi ħadd CS50 jmiss 203 00:11:11,370 --> 00:11:13,810 għandu jissostitwixxi l-aħdar iskrin bl żebgħa rabta. 204 00:11:13,810 --> 00:11:16,200 Allura kemm napprezzaw l-isforz aħna żgur 205 00:11:16,200 --> 00:11:19,857 marru fis dan Photoshop mock-up, dan huwa korsijiet akkademiċi fil-Harvard. 206 00:11:19,857 --> 00:11:22,440 Huwa kors xjenza tal-kompjuter, mhux inqas, partikolarment rigoruża 207 00:11:22,440 --> 00:11:23,580 fil-Harvard University. 208 00:11:23,580 --> 00:11:25,970 Hija sempliċiment ma jkunx xieraq għalina li mess 209 00:11:25,970 --> 00:11:28,520 ma 'affarijiet bħal l-aħdar screen għal skopijiet mhux serji. 210 00:11:28,520 --> 00:11:30,862 Imma nirringrazzjak, madankollu, għall-suġġeriment. 211 00:11:30,862 --> 00:11:32,820 U, fil-fatt, I wkoll ikollhom ruhna Kevin 212 00:11:32,820 --> 00:11:35,500 minn Missouri, li bl-istess mod Tweeted dan is-suġġeriment, "Put 213 00:11:35,500 --> 00:11:37,540 davidjmalan quddiem il-kodiċi Matriċi. 214 00:11:37,540 --> 00:11:39,190 Huwa l-waħda. " 215 00:11:39,190 --> 00:11:41,820 Allura hawnhekk ukoll, imħabba l- movie - l-ewwel waħda. 216 00:11:41,820 --> 00:11:44,560 It-tieni u t-tielet, mhux daqstant - iżda hawnhekk 217 00:11:44,560 --> 00:11:47,900 wisq, mhux verament xierqa għal dan studio beautiful 218 00:11:47,900 --> 00:11:49,240 hawn fil-Harvard University. 219 00:11:49,240 --> 00:11:51,160 Imma nirringrazzjak għall-suġġeriment. 220 00:11:51,160 --> 00:11:54,086 >> Issa franchement, jekk aħna qed tmur biex tmur kullimkien ma 'dan l-iskrin aħdar 221 00:11:54,086 --> 00:11:55,460 mhux se jkun fil-Matriċi. 222 00:11:55,460 --> 00:12:01,240 Naħseb li huwa probabbilment aktar probabbli li tkun fuq bajja xemxija x'imkien jixorbu 223 00:12:01,240 --> 00:12:02,734 xorb ffriżati. 224 00:12:02,734 --> 00:12:05,810 Issa, nirringrazzjak għal kulħadd, għalkemm, għall-suġġeriment. 225 00:12:05,810 --> 00:12:09,149 >> Issa aktar popolari din is-sena mbagħad lampi desk kien Google ħġieġ. 226 00:12:09,149 --> 00:12:10,940 Fil-fatt, inti stajt qatt dehru istudenti tant 227 00:12:10,940 --> 00:12:14,290 fil CS50 ġejjin sa chat wara lecture, 228 00:12:14,290 --> 00:12:16,360 verament biex tara dimostrazzjonijiet ta 'Google ħġieġ. 229 00:12:16,360 --> 00:12:19,730 Iżda dan kien kbir, partikolarment peress Google Glass jippermetti li inti - 230 00:12:19,730 --> 00:12:21,820 jirriżulta - li jiżviluppaw software għal dan. 231 00:12:21,820 --> 00:12:24,400 Fil-fatt, wieħed mill-l-CS50 stess Tagħlim Fellows, 232 00:12:24,400 --> 00:12:27,010 Christopher Bartholomew għandha par tiegħu stess ta 'Google ħġieġ. 233 00:12:27,010 --> 00:12:30,257 U jirriżulta li hu stess ikun għamel xi żvilupp ta 'softwer għal dan. 234 00:12:30,257 --> 00:12:32,840 Huwa ġentilment qablu li jmorru fuq stroll miegħi riċentement biex tgħidilna 235 00:12:32,840 --> 00:12:36,354 u juru us daqsxejn aktar ta 'Google ħġieġ. 236 00:12:36,354 --> 00:12:37,020 [VIDEO Daqq] 237 00:12:37,020 --> 00:12:38,140 CHRISTOPHER BARTHOLOMEW: Ħej, ma inti tixtieq li nitkellmu? 238 00:12:38,140 --> 00:12:38,840 DAVID J. Malan: Ħej, yeah. 239 00:12:38,840 --> 00:12:39,923 Inti tixtieq li tmur għal walk? 240 00:12:39,923 --> 00:12:41,910 CHRISTOPHER BARTHOLOMEW: Yeah, żgur. 241 00:12:41,910 --> 00:12:43,135 I tixtieq li tressaq coat tiegħi. 242 00:12:43,135 --> 00:12:45,755 243 00:12:45,755 --> 00:12:47,290 Int liebes ħġieġ tiegħek finalment. 244 00:12:47,290 --> 00:12:48,260 >> DAVID J. Malan: Yeah dan huwa l-ewwel darba 245 00:12:48,260 --> 00:12:50,310 I kellna dawn fuq peress klassi intemm. 246 00:12:50,310 --> 00:12:52,420 >> CHRISTOPHER BARTHOLOMEW: Inti tgawdi minnhom jew? 247 00:12:52,420 --> 00:12:52,970 >> DAVID J. Malan: Huwa OK. 248 00:12:52,970 --> 00:12:55,110 I ma sabu ħafna ta ' jużaw każ personalment, għadhom. 249 00:12:55,110 --> 00:12:58,010 Iżda dan ma jirriżulta kbir għall CS50 tal-lekċers. 250 00:12:58,010 --> 00:12:58,620 We ended up - 251 00:12:58,620 --> 00:12:59,150 >> CHRISTOPHER BARTHOLOMEW: Żgur. 252 00:12:59,150 --> 00:13:00,210 >> DAVID J. Malan: - it-tqegħid minnhom fuq l-istudenti f'kull ħin 253 00:13:00,210 --> 00:13:01,210 li ħareġ fuq il-palk. 254 00:13:01,210 --> 00:13:02,590 Allura aħna għandna xi shots. 255 00:13:02,590 --> 00:13:05,244 >> CHRISTOPHER BARTHOLOMEW: I tfisser I irid ikun magħduda mill-inqas - 256 00:13:05,244 --> 00:13:09,860 probabbilment inqas 100 darba stajt jitqassmu ħġieġ tiegħi għall-barranin 257 00:13:09,860 --> 00:13:15,185 fil-każijiet kollha differenti u wrew lilhom kif taħdem. 258 00:13:15,185 --> 00:13:16,310 Fittex żewġ modi. 259 00:13:16,310 --> 00:13:17,741 >> DAVID J. Malan: Oh, yeah. 260 00:13:17,741 --> 00:13:19,497 I rarament tagħmel dan. 261 00:13:19,497 --> 00:13:21,080 CHRISTOPHER BARTHOLOMEW: Mur fuq hawn. 262 00:13:21,080 --> 00:13:24,585 263 00:13:24,585 --> 00:13:26,335 Biex juru nies dak li int fil-fatt jaraw 264 00:13:26,335 --> 00:13:29,870 hija aspett importanti ħafna ta 'ftit it-teknoloġija. 265 00:13:29,870 --> 00:13:32,810 I tfisser dak hu li - biex tkun tista ' qabbad ma 'xi ħadd faċilment, 266 00:13:32,810 --> 00:13:34,380 ebda kwistjoni fejn int. 267 00:13:34,380 --> 00:13:36,380 DAVID J. Malan: What about il-privatezza? 268 00:13:36,380 --> 00:13:39,480 Minħabba li l-ħin kollu stajt tal ġew reġistrazzjoni dak li qed tgħid. 269 00:13:39,480 --> 00:13:40,896 >> CHRISTOPHER BARTHOLOMEW: Sure, so. 270 00:13:40,896 --> 00:13:42,599 DAVID J. Malan: Ironikament. 271 00:13:42,599 --> 00:13:45,140 CHRISTOPHER BARTHOLOMEW: I nikseb din il-kwistjoni ħafna, inti taf. 272 00:13:45,140 --> 00:13:46,220 I do not know. 273 00:13:46,220 --> 00:13:51,170 I think f'xi sens jew ieħor I do not know 274 00:13:51,170 --> 00:13:54,625 għaliex Inkun reġistrazzjoni nies għal motivazzjoni oħra minbarra jekk I 275 00:13:54,625 --> 00:13:56,220 kien fil-kunċert jew xi ħaġa. 276 00:13:56,220 --> 00:14:00,240 Għalija, huwa biss huwa ħaġa immorali li tagħmel. 277 00:14:00,240 --> 00:14:03,330 Jekk inti tixtieq li pass fuq xi ħadd privatezza, inti tista 'tagħmel dan. 278 00:14:03,330 --> 00:14:04,480 Iżda mod ieħor. 279 00:14:04,480 --> 00:14:07,060 I jkollhom video kbir meta I kien fil-logħba World Series. 280 00:14:07,060 --> 00:14:11,560 I mdawwar fuq u I kien simili, Big Papi għaddej biex hit dar run hawn. 281 00:14:11,560 --> 00:14:17,060 282 00:14:17,060 --> 00:14:19,560 U hu ma. 283 00:14:19,560 --> 00:14:24,131 U inti tista 'biss tara kulħadd esperjenza mill-fann attwali, id-dritt? 284 00:14:24,131 --> 00:14:25,130 U li kien verament gost. 285 00:14:25,130 --> 00:14:28,220 U l-idejn tiegħi huma up bħal yeah ġara. 286 00:14:28,220 --> 00:14:31,130 >> DAVID J. Malan: I se jammettu li definittivament jistgħu jintużaw għall-ħażen. 287 00:14:31,130 --> 00:14:33,131 Iżda hekk kif ikollok rikonoxximent tal-wiċċ mibnija 288 00:14:33,131 --> 00:14:35,254 fl għal dan it-tip ta 'ħaġa, ikun aqwa li jkun 289 00:14:35,254 --> 00:14:37,795 jistgħu jiġu mixi r- triq, xi ħadd mewġ hi lilek. 290 00:14:37,795 --> 00:14:40,295 Inti ma verament tiftakar fejn inti taf lilhom minn u boom, 291 00:14:40,295 --> 00:14:42,320 huwa Alice jew Bob minn tali u tali. 292 00:14:42,320 --> 00:14:44,570 U jkollhom dawk viżwali ftit fatt ikun pretty qawwija. 293 00:14:44,570 --> 00:14:45,986 >> CHRISTOPHER BARTHOLOMEW: Li wisq. 294 00:14:45,986 --> 00:14:48,600 I tfisser I think I kienet tissejjaħ problema tiegħi butir tal-karawett. 295 00:14:48,600 --> 00:14:52,500 Fejn nixtieq xi ħaġa tiddeċiedi dak karawett butir Nixtieq aktar. 296 00:14:52,500 --> 00:14:55,750 I d imħabba li jkollhom ħġieġ tfittex fi tnejn u mmur, 297 00:14:55,750 --> 00:14:57,250 issib lili l-butir tal-karawett aħjar hawnhekk. 298 00:14:57,250 --> 00:15:02,380 U tmur lura u bbażata fuq settings tiegħi stess. 299 00:15:02,380 --> 00:15:09,037 My own xewqat jew jħobb jew jekk huwa b'saħħithom jew jekk il-karawett huma - 300 00:15:09,037 --> 00:15:11,620 DAVID J. Malan: Kif ħafna ħsieb usted tingħata f'dan il-każ l-użu? 301 00:15:11,620 --> 00:15:13,284 CHRISTOPHER BARTHOLOMEW: A lott. 302 00:15:13,284 --> 00:15:14,950 DAVID J. Malan: Għaliex huwa butir tal-karawett? 303 00:15:14,950 --> 00:15:16,590 CHRISTOPHER BARTHOLOMEW: Just sitwazzjonijiet stramb bħal dik. 304 00:15:16,590 --> 00:15:18,020 DAVID J. Malan: Iva, a sitwazzjoni stramb tabilħaqq. 305 00:15:18,020 --> 00:15:18,556 CHRISTOPHER BARTHOLOMEW: Ma rridx li jkollhom 306 00:15:18,556 --> 00:15:20,870 biex ipoġġu hemm u Google dawn l-affarijiet differenti. 307 00:15:20,870 --> 00:15:25,380 I biss tixtieq li insemmu għalija, meta taraha, li taġixxi fuq xewqat tiegħi 308 00:15:25,380 --> 00:15:26,047 u li tagħti. 309 00:15:26,047 --> 00:15:28,088 DAVID J. Malan: Do you tixtieq li tagħmel demos koppja? 310 00:15:28,088 --> 00:15:28,880 Forsi temp u - 311 00:15:28,880 --> 00:15:30,129 CHRISTOPHER BARTHOLOMEW: Yeah. 312 00:15:30,129 --> 00:15:30,840 I mean, hekk. 313 00:15:30,840 --> 00:15:31,630 >> DAVID J. Malan: Google tfittxijiet? 314 00:15:31,630 --> 00:15:32,050 >> CHRISTOPHER BARTHOLOMEW: Sure. 315 00:15:32,050 --> 00:15:34,040 Allura l-ewwel ħaġa li tista 'tagħmel hawnhekk huwa 316 00:15:34,040 --> 00:15:37,970 jekk inti biss swipe lura ftit drabi, inti tista 'tara temp. 317 00:15:37,970 --> 00:15:40,200 Xulxin, jekk inti biss dgħif up kap tiegħek - 318 00:15:40,200 --> 00:15:42,980 Hemm żewġ modi biex jattiva l-għażla tal-ħġieġ OK. 319 00:15:42,980 --> 00:15:46,010 Waħda minnhom huwa biss billi ttektek u mbagħad meta tara Glass OK, 320 00:15:46,010 --> 00:15:50,020 inti tista litteralment tgħid OK Ħġieġ u li se jagħtik lista ta 'għażliet menu 321 00:15:50,020 --> 00:15:51,120 li huma disponibbli lilek. 322 00:15:51,120 --> 00:15:52,680 >> DAVID J. Malan: Allura għandek nies li jimxu minnek kultant 323 00:15:52,680 --> 00:15:53,698 u jkunu simili Glass OK? 324 00:15:53,698 --> 00:15:55,495 325 00:15:55,495 --> 00:15:58,370 CHRISTOPHER BARTHOLOMEW: I ser ikollhom ħbieb li - I ser tip ta 'ħarsa up 326 00:15:58,370 --> 00:16:00,078 u jkunu jafu jien waslu biex jagħmlu xi ħaġa - 327 00:16:00,078 --> 00:16:02,870 u dawn ser biss ikunu simili OK Stampi tal-ħġieġ, google ta 'kwalunkwe 328 00:16:02,870 --> 00:16:07,090 u mbagħad daħħal kwalunkwe fil hemmhekk. 329 00:16:07,090 --> 00:16:13,530 U mbagħad kollha f'daqqa ħġieġ tiegħi iskrin gets mħawla bi stampi. 330 00:16:13,530 --> 00:16:18,710 Meta I kienet tagħmel l-Funderija Google, meta konna ittestjar għall-ewwel darba, 331 00:16:18,710 --> 00:16:21,560 kulħadd marru sa dan il-frott stand li jieħdu ritratti ta '. 332 00:16:21,560 --> 00:16:24,110 U mbagħad kien crazy minħabba affarijiet kulħadd 333 00:16:24,110 --> 00:16:27,170 se tibda tmur off minħabba mhuwiex persuna dipendenti. 334 00:16:27,170 --> 00:16:30,850 Jekk kulħadd qal Glass OK f'daqqa, inti tista 'tpaċija ta' nies oħrajn. 335 00:16:30,850 --> 00:16:33,640 Din ir-reazzjoni katina tista 'sseħħ ma' dak. 336 00:16:33,640 --> 00:16:36,070 Iżda altrimenti hemm ħafna differenti - 337 00:16:36,070 --> 00:16:39,410 I jfissirx li verament jaqa 'għal kulħadd l-applikazzjonijiet li huma disponibbli. 338 00:16:39,410 --> 00:16:42,440 Hekk sakemm in-nies u iżviluppaturi qed jagħmlu aktar apps, 339 00:16:42,440 --> 00:16:45,160 se jkun hemm aktar affarijiet li inti tista 'tagħmel Glass 340 00:16:45,160 --> 00:16:47,642 imma hija tieħu xi żmien. 341 00:16:47,642 --> 00:16:48,850 DAVID J. Malan: Kważi hemm. 342 00:16:48,850 --> 00:16:50,891 CHRISTOPHER BARTHOLOMEW: Għandna bżonn aktar iżviluppaturi. 343 00:16:50,891 --> 00:16:54,062 Come on, David, inti ltqajna biex lenbija out. 344 00:16:54,062 --> 00:16:55,145 DAVID J. Malan: Kull dritt. 345 00:16:55,145 --> 00:16:57,040 So M'inix ċert nista ' joqogħdu barra ħafna itwal. 346 00:16:57,040 --> 00:16:57,870 Nistgħu ras lura? 347 00:16:57,870 --> 00:17:00,120 >> CHRISTOPHER BARTHOLOMEW: Yeah, li kompletament multa. 348 00:17:00,120 --> 00:17:02,922 349 00:17:02,922 --> 00:17:04,755 DAVID J. Malan: Kien 15-il grad, li qal? 350 00:17:04,755 --> 00:17:06,005 CHRISTOPHER BARTHOLOMEW: Yeah. 351 00:17:06,005 --> 00:17:10,210 352 00:17:10,210 --> 00:17:13,430 >> DAVID J. Malan: U issa 60 sekondi ta 'butir tal-karawett. 353 00:17:13,430 --> 00:17:15,750 >> [MUSIC - BOYZ buckwheat, "butir tal-karawett  JELLY TIME "] 354 00:17:15,750 --> 00:18:08,631 355 00:18:08,631 --> 00:18:09,464 [Video daqq END] 356 00:18:09,464 --> 00:18:11,540 DAVID J. Malan: 60 sekondi ta 'butir tal-karawett. 357 00:18:11,540 --> 00:18:15,890 Allura aħna wkoll kellha l-okkażjoni li tmur għal stroll mal stess Jason Hirschhorn CS50 tal 358 00:18:15,890 --> 00:18:17,187 fis studio tagħna reċentement. 359 00:18:17,187 --> 00:18:19,520 U Jason, wisq, aħna ppreżentat ma 'par ta' Google ħġieġ 360 00:18:19,520 --> 00:18:21,311 sabiex inkunu tista 'tieħu ħarsa aktar teknika 361 00:18:21,311 --> 00:18:25,520 fuq eżattament kif it-teknoloġija xogħlijiet. 362 00:18:25,520 --> 00:18:26,310 Jason Hirschhorn. 363 00:18:26,310 --> 00:18:26,976 >> [VIDEO Daqq] 364 00:18:26,976 --> 00:18:29,720 Aħna qiegħdin hawnhekk illum ma Jason, wieħed Tagħlim Fellows CS50 tal. 365 00:18:29,720 --> 00:18:32,270 Min inti tista 'taf minn Sezzjonijiet ta 'kull ġimgħa CS50'S. 366 00:18:32,270 --> 00:18:33,130 Jason, bonjour. 367 00:18:33,130 --> 00:18:34,880 JASON Hirschhorn: David, kbir li jkun hawn. 368 00:18:34,880 --> 00:18:36,820 I love tagħlim sezzjonijiet CS50. 369 00:18:36,820 --> 00:18:38,490 I ghamilt għal sentejn issa. 370 00:18:38,490 --> 00:18:40,690 U huwa daqshekk gost kemm biex jgħallmu lill-istudenti here 371 00:18:40,690 --> 00:18:43,734 u biex jippermettu l-videos li jkunu komuni madwar id-dinja. 372 00:18:43,734 --> 00:18:45,150 DAVID J. Malan: Well li l-kbir. 373 00:18:45,150 --> 00:18:49,210 U nara inti daħal liebes tiegħek Disneyland isem tag bil Jason fuqha. 374 00:18:49,210 --> 00:18:51,830 Imma int, għall-għarfien tiegħi, l-unika Tagħlim CS50 375 00:18:51,830 --> 00:18:53,664 Fellow li kien sparat minn Disneyland, no? 376 00:18:53,664 --> 00:18:55,871 JASON Hirschhorn: Well biex jiġu sparati għandek mikrija. 377 00:18:55,871 --> 00:18:57,540 So I ma kienx verament għajjien. 378 00:18:57,540 --> 00:19:01,160 U ħdimt hemm għall-ġimgħa fuq il Adventure Indiana Jones 379 00:19:01,160 --> 00:19:03,260 u allura biss ma taħdem, sfortunatament. 380 00:19:03,260 --> 00:19:03,700 >> DAVID J. Malan: Really? 381 00:19:03,700 --> 00:19:05,575 >> JASON Hirschhorn: Iżda Thankfully inti xorta ħa me lura fl CS50. 382 00:19:05,575 --> 00:19:06,130 >> DAVID J. Malan: Le, għamilna. 383 00:19:06,130 --> 00:19:07,421 Konna kuntenti li jkollhom inti lura. 384 00:19:07,421 --> 00:19:10,110 Fil-fatt, peress li xi wħud minnkom jafu li stajt tara l-sezzjonijiet online, 385 00:19:10,110 --> 00:19:13,780 sentejn ilu Jason daħal lilna fil CS50 liebes 386 00:19:13,780 --> 00:19:17,110 libsa qara għal waħda minn tiegħu sezzjonijiet, bejn wieħed u ieħor madwar Halloween, 387 00:19:17,110 --> 00:19:17,751 jekk inti recall. 388 00:19:17,751 --> 00:19:19,750 Fil-fatt, għal dawk minnkom li ma bbenefikawx dan, 389 00:19:19,750 --> 00:19:22,410 let me grab par tagħna ta 'Google Ħġieġ hawn minn lectures 390 00:19:22,410 --> 00:19:26,530 u ara jekk ma nkunux nistgħu ħaffer dan up online. 391 00:19:26,530 --> 00:19:32,968 Ħġieġ OK, google video ta ' Jason dressed bħala qara. 392 00:19:32,968 --> 00:19:33,468 Hemm hu. 393 00:19:33,468 --> 00:19:34,509 JASON Hirschhorn: Oh boy. 394 00:19:34,509 --> 00:19:37,360 Allura inti tista 'tistaqsi lilek innifsek x'hemm mal-qara ġgant? 395 00:19:37,360 --> 00:19:40,570 Well naturalment, tonight huwa Halloween. 396 00:19:40,570 --> 00:19:44,470 >> DAVID J. Malan: Allura l-sena d-dieħla inti daħal lura u kienu ftit titilqilhom l-arja. 397 00:19:44,470 --> 00:19:47,540 Suit tiegħek, fil-fatt, kienet tilfet daqsxejn ta 'riħ. 398 00:19:47,540 --> 00:19:48,390 Dak li ġara hemmhekk? 399 00:19:48,390 --> 00:19:49,250 >> JASON Hirschhorn: Well ewwel jien ma jekk I 400 00:19:49,250 --> 00:19:51,416 bħal dawn videos jistgħu jinġibed out dritt bogħod, 401 00:19:51,416 --> 00:19:55,380 iżda - it-tieni darba I kellhom suit, I nesa 402 00:19:55,380 --> 00:19:57,730 il-fann li hija meħtieġa li jżommha minfuħa. 403 00:19:57,730 --> 00:20:00,640 So I kellha Jittieħed xi mħaded u ħwejjeġ oħra ġewwa. 404 00:20:00,640 --> 00:20:03,341 Imma I ċertament ħadet ħafna Flack għal dik mill-istudenti tiegħi. 405 00:20:03,341 --> 00:20:03,840 Minn - 406 00:20:03,840 --> 00:20:06,120 >> DAVID J. Malan: Well fil- online, anonima, formola tal-feedback 407 00:20:06,120 --> 00:20:06,830 li għandek fis-sezzjoni tiegħek. 408 00:20:06,830 --> 00:20:07,180 >> JASON Hirschhorn: Dritt. 409 00:20:07,180 --> 00:20:09,380 In-nies huma permessi li jagħtu me feedback anonimi minħabba li 410 00:20:09,380 --> 00:20:11,296 jgħin lili itejbu tiegħi tagħlim, iżda li ħadthom wkoll 411 00:20:11,296 --> 00:20:13,120 użati biex critique ħwejjeġ tiegħi. 412 00:20:13,120 --> 00:20:14,790 Partikolarment il-kostum iddeflazzjonat, so. 413 00:20:14,790 --> 00:20:15,560 >> DAVID J. Malan: Well, tajba. 414 00:20:15,560 --> 00:20:17,300 Ukoll interessanti dan huwa, għaliex ma we 415 00:20:17,300 --> 00:20:18,690 jieħu ċans biex attwalment jilagħbu bil-ħġieġ? 416 00:20:18,690 --> 00:20:21,440 Minbarra l-par hawnhekk li konna jużaw fil lectures din is-sena, 417 00:20:21,440 --> 00:20:23,710 aħna wkoll - bħala rikonoxximent għal kulħadd ta 'l-isforzi tiegħek 418 00:20:23,710 --> 00:20:26,470 din is-sena - ltqajna inti tiegħek par stess ta 'ħġieġ hawnhekk. 419 00:20:26,470 --> 00:20:26,970 >> JASON Hirschhorn: Oh my goodness. 420 00:20:26,970 --> 00:20:27,860 >> DAVID J. Malan: Biex jilbsu biss għal-lum. 421 00:20:27,860 --> 00:20:28,818 >> JASON Hirschhorn: Okay. 422 00:20:28,818 --> 00:20:32,400 DAVID J. Malan: Iżda għal dawk familjari mal-mod kif Glass innifsu xogħlijiet. 423 00:20:32,400 --> 00:20:36,050 Allura avviż hawnhekk, għandna pakkett ta 'batteriji li huwa dak poteri l-apparat kollu. 424 00:20:36,050 --> 00:20:38,010 Matul hawnhekk għandna biss il fuq switch off. 425 00:20:38,010 --> 00:20:40,450 Fil-faċċata tal-mezz, għandna effettivament l CPU 426 00:20:40,450 --> 00:20:42,830 u l-imħuħ oħrajn wara l-apparat. 427 00:20:42,830 --> 00:20:44,780 Fl-quddiem, għandna l-kamera front-tiffaċċja 428 00:20:44,780 --> 00:20:47,080 u dan huwa dak li l-istudenti kienu qed jużaw biex attwalment 429 00:20:47,080 --> 00:20:49,670 jaqbdu l-perspettiva minnhom fuq il-palk. 430 00:20:49,670 --> 00:20:51,770 >> U mbagħad fl-aħħarnett, il- biċċa tal-ħġieġ innifsu 431 00:20:51,770 --> 00:20:54,620 li taħdem kif ġej, ġewwa hawn mhux biss il-camera 432 00:20:54,620 --> 00:20:58,130 iżda projector data ta 'tipi li jibgħat l-immaġni ta 'dan il-mod. 433 00:20:58,130 --> 00:21:00,410 Il-priżma mbagħad tirrifletti dan il-mod f'għajnek 434 00:21:00,410 --> 00:21:03,030 u b'tali mod li għalhekk inti tara l- overlay ta 'skrin rettangolari 435 00:21:03,030 --> 00:21:03,930 dritt fuq l-għajnejn tiegħek. 436 00:21:03,930 --> 00:21:05,200 Jekk inti tixtieq li jippruvaw li l-. 437 00:21:05,200 --> 00:21:06,830 >> JASON Hirschhorn: Fantastic. 438 00:21:06,830 --> 00:21:09,020 >> DAVID J. Malan: Allura ladarba inti tpoġġi fuq, awtomatikament, 439 00:21:09,020 --> 00:21:11,103 ladarba inti vit huwa għandek tara l-menu prinċipali li 440 00:21:11,103 --> 00:21:13,976 juri l-ħin kurrenti u mbagħad frażi sigrieta. 441 00:21:13,976 --> 00:21:16,350 Mela jekk inti tixtieq li tmur quddiem u utter dik il-frażi u mbagħad 442 00:21:16,350 --> 00:21:19,290 Google xi ħaġa simili kwalunkwe wieħed jaħseb ewwel. 443 00:21:19,290 --> 00:21:21,290 >> JASON Hirschhorn: OK. 444 00:21:21,290 --> 00:21:22,540 Ejja nippruvaw dan issa. 445 00:21:22,540 --> 00:21:24,120 Ħġieġ OK. 446 00:21:24,120 --> 00:21:27,454 Google stampi ta 'ġriewi. 447 00:21:27,454 --> 00:21:30,370 DAVID J. Malan: U l-ħaġa umoristiċi huwa għaliex aħna qed seduta tant qrib, 448 00:21:30,370 --> 00:21:31,930 Ħġieġ tiegħi smajt li wisq. 449 00:21:31,930 --> 00:21:32,822 Hemm hu. 450 00:21:32,822 --> 00:21:34,150 L-ewwel ħaġa li daħal f'moħħ. 451 00:21:34,150 --> 00:21:36,460 Allura nistgħu nagħmlu l-affarijiet aktar qawwija wisq. 452 00:21:36,460 --> 00:21:40,630 Allura biex imorru lura, imorru quddiem u biss swipe isfel fuq tempju tiegħek. 453 00:21:40,630 --> 00:21:42,467 Fuq il-pont tal-lentijiet hawn. 454 00:21:42,467 --> 00:21:44,550 Kull dritt, allura inti għandek jkun lura fil-menu prinċipali. 455 00:21:44,550 --> 00:21:44,940 >> JASON Hirschhorn: I am. 456 00:21:44,940 --> 00:21:46,670 >> DAVID J. Malan: Kull dritt u din id-darba I ser tagħmel dan myself, 457 00:21:46,670 --> 00:21:49,470 imma jitkellmu qawwija biżżejjed sabiex kemm ta 'nuċċalijiet tagħna pick dan up. 458 00:21:49,470 --> 00:21:53,710 Ħġieġ OK jirreġistra video. 459 00:21:53,710 --> 00:21:56,067 U nara inti. 460 00:21:56,067 --> 00:21:57,650 JASON Hirschhorn: Voila I ara inti wisq. 461 00:21:57,650 --> 00:22:00,275 DAVID J. Malan: Kull dritt u jmorru quddiem u laqat il-buttuna 'malajr 462 00:22:00,275 --> 00:22:02,620 hekk aħna tista 'testendi dan lil hinn biss 10 sekondi. 463 00:22:02,620 --> 00:22:05,036 Allura x'hemm wkoll pulita mal-ħġieġ huwa, minbarra dawn kollha mibnija 464 00:22:05,036 --> 00:22:07,520 fl-applikazzjonijiet, inti fil-fatt jiżviluppaw applikazzjonijiet tiegħek 465 00:22:07,520 --> 00:22:09,780 tuża l-GDK, kit żvilupp ħġieġ. 466 00:22:09,780 --> 00:22:14,797 Li huwa aktar ħin milli għandna llum biex adsa fis iżda ċertament jiċċekkjaw li out. 467 00:22:14,797 --> 00:22:16,880 JASON Hirschhorn: I imħabba li jkunu interessati fiha. 468 00:22:16,880 --> 00:22:17,790 I mean, li totalment interessati. 469 00:22:17,790 --> 00:22:18,750 I imħabba biex jitgħallmu aktar dwar dan. 470 00:22:18,750 --> 00:22:20,270 >> DAVID J. Malan: Allura inti imħabba biex jkunu interessati li jitgħallmu aktar 471 00:22:20,270 --> 00:22:21,770 dwar Google ħġieġ. 472 00:22:21,770 --> 00:22:23,260 >> JASON Hirschhorn: U jien ukoll imħabba li għandi video tal inti 473 00:22:23,260 --> 00:22:24,580 li tiftakar f'dan il-mument. 474 00:22:24,580 --> 00:22:26,455 >> DAVID J. Malan: Le, dan huwa l-footage kbira 475 00:22:26,455 --> 00:22:28,070 li jien ser tistrieħ fuq għall-żgur. 476 00:22:28,070 --> 00:22:31,050 Ukoll li huwa mbagħad mal Jason Hirschhorn hawn u Google ħġieġ. 477 00:22:31,050 --> 00:22:32,460 Grazzi tant għall-jingħaqdu magħna. 478 00:22:32,460 --> 00:22:32,970 >> JASON Hirschhorn: Grazzi, David. 479 00:22:32,970 --> 00:22:34,678 >> DAVID J. Malan: Great li jkunu inti abbord. 480 00:22:34,678 --> 00:22:38,410 481 00:22:38,410 --> 00:22:39,960 Google. 482 00:22:39,960 --> 00:22:42,624 Ritratti ta 'Jason Hirschhorn dressed bħala qara. 483 00:22:42,624 --> 00:22:43,665 JASON Hirschhorn: Oh boy. 484 00:22:43,665 --> 00:22:45,530 I do not know jekk irrid nies biex tara li. 485 00:22:45,530 --> 00:22:50,600 >> DAVID J. Malan: Issa huwa ritratti ta ' Jason Hirschhorn dressed bħala boy. 486 00:22:50,600 --> 00:22:51,900 OK. 487 00:22:51,900 --> 00:22:53,970 Stand by. 488 00:22:53,970 --> 00:22:56,820 Jisimgħu għall-mużika. 489 00:22:56,820 --> 00:23:00,857 Ritratti ta 'Jason Hirschhorn dressed bħala qara. 490 00:23:00,857 --> 00:23:01,690 [Video daqq END] 491 00:23:01,690 --> 00:23:03,172 Li lilha għall CS50LIVE. 492 00:23:03,172 --> 00:23:04,630 Grazzi tant għall-team din il-ġimgħa. 493 00:23:04,630 --> 00:23:07,640 U ftakar, jekk inti stess tista simili fanal desk CS50, 494 00:23:07,640 --> 00:23:09,530 let us know fil-video għaliex. 495 00:23:09,530 --> 00:23:11,840 Aħna ma tistax tistenna biex tara s-sottomissjonijiet. 496 00:23:11,840 --> 00:23:13,340 Dan kien CS50. 497 00:23:13,340 --> 00:23:54,603 >> [Daqq tal-mużika]