1
00:00:00,000 --> 00:00:05,640

2
00:00:05,640 --> 00:00:06,830
>> DOUG LLOYD: All right GDB.

3
00:00:06,830 --> 00:00:08,480
Quid est hoc modo?

4
00:00:08,480 --> 00:00:11,310
Ita GDB, quae stat
pro GNU Debugger,

5
00:00:11,310 --> 00:00:15,040
est a tool ut possumus realiter terribilis
uti qui auxiliator est noster debug nostri progressio,

6
00:00:15,040 --> 00:00:18,210
aut invenire ubi sunt
errare in nostra progressio.

7
00:00:18,210 --> 00:00:22,590
GDB est obstupefacenter potens, sed
in output et interaction cum ea

8
00:00:22,590 --> 00:00:23,830
parum potest nutibus.

9
00:00:23,830 --> 00:00:28,210
Praesent order versus plerumque stilo imaginem et
nuntium mittat ad te multum posse.

10
00:00:28,210 --> 00:00:31,144
Et licet quaedam difficilia
parse quid agatur.

11
00:00:31,144 --> 00:00:33,560
Fortunate, nos Ive 'capta gressus
pango hoc tibi

12
00:00:33,560 --> 00:00:36,281
ut operari per CS50.

13
00:00:36,281 --> 00:00:39,030
Si non es usura graphice
debugger, quae collega Dan

14
00:00:39,030 --> 00:00:41,570
Armandarse locutus quite
video quod in aliquantulus

15
00:00:41,570 --> 00:00:44,740
ut constituerem eum super hic
vox iam, vos vires postulo

16
00:00:44,740 --> 00:00:48,270
uti order versus
tools ad iubileum operabitur apud GDB.

17
00:00:48,270 --> 00:00:51,250
Opus si tibi in CS50
IDE, non opus est.

18
00:00:51,250 --> 00:00:53,550
Sed si in alieno fideles non
working in CS50 IDE,

19
00:00:53,550 --> 00:00:55,750
forte usura a version
CS50 Appliance,

20
00:00:55,750 --> 00:00:58,860
vel alius Linux operating
GDB elit ratio per eam

21
00:00:58,860 --> 00:01:00,980
vos may postulo utor
haec tools to order versus.

22
00:01:00,980 --> 00:01:02,860
>> Et cum potentia
quae pertinent ad eam

23
00:01:02,860 --> 00:01:06,280
utile iustum intuentes intellegimus quanti
GDB operatur order versus.

24
00:01:06,280 --> 00:01:09,650
Sed iterum, si vestri '
usura CS50 IDE, vobis

25
00:01:09,650 --> 00:01:15,400
can utor graphical debugger
quod est constructum in IDE.

26
00:01:15,400 --> 00:01:18,750
Ita ut res ire cum
GDB committitur debugging

27
00:01:18,750 --> 00:01:21,220
processus a particulari
progressio, omnes vos postulo efficio

28
00:01:21,220 --> 00:01:23,810
is typus GDB sequebatur
Ratione institutionis nomen.

29
00:01:23,810 --> 00:01:28,620
Sic exempli gratia, si factae
salve, vos typus GDB salve.

30
00:01:28,620 --> 00:01:31,210
>> Si facis, ut facis
GDB evellere elit.

31
00:01:31,210 --> 00:01:33,800
Your promptus mutabit traditiones, et
instead of quod solet

32
00:01:33,800 --> 00:01:35,841
est ut vos typus rerum
iubente line-- ls,

33
00:01:35,841 --> 00:01:38,115
cd-- totus of vestri typicam
Linux praecipit vestra prompt

34
00:01:38,115 --> 00:01:42,200
et mutabit traditiones, probabiliter aliquid
sicut parentheses GDB parentheses.

35
00:01:42,200 --> 00:01:46,630
Quod vestri novus GDB promptus, quia
tu intra GDB environment.

36
00:01:46,630 --> 00:01:49,830
Semel inside of quod environment,
illic 'duo major mandata

37
00:01:49,830 --> 00:01:52,290
quod youll 'forsit utor
in hoc ordine.

38
00:01:52,290 --> 00:01:55,200
>> Quorum primum est b, quae
brevis pro fractura.

39
00:01:55,200 --> 00:01:58,690
Ac postquam type b tu typice
type nomen officii

40
00:01:58,690 --> 00:02:01,040
aut si forte scire
circa quod linea numerus

41
00:02:01,040 --> 00:02:04,100
vestri progressio est incipiens
conversari paulo Ridiculum,

42
00:02:04,100 --> 00:02:06,370
vos can typus a line
numerus illic pariter.

43
00:02:06,370 --> 00:02:09,660
Quid ab seu luce facit
vestri progressio est licentiam opinionum praveque factorum

44
00:02:09,660 --> 00:02:13,270
currere usque ad certum terminum,
scilicet nomine muneris

45
00:02:13,270 --> 00:02:15,880
ut specificare vel lineam
erat numerus vulgi quod tibi dat speciem.

46
00:02:15,880 --> 00:02:18,590
>> Et in isto puncto, it
duratus supplicium trahebatur.

47
00:02:18,590 --> 00:02:21,670
Hic est vere bonus est, quoniam
aliquando executio fuerit constringitur,

48
00:02:21,670 --> 00:02:25,214
vos potest incipere tardissime
step per vestri progressio.

49
00:02:25,214 --> 00:02:28,130
Revera, si currit fuistis
vestri progressio, sunt es pulchellus brevis.

50
00:02:28,130 --> 00:02:31,250
Usitas, vos typus VULNUS dot quicquid
nominis vestri progressio est ledo Ingredere

51
00:02:31,250 --> 00:02:33,470
prius quam hoc ictu tuus
progressio iam peractum.

52
00:02:33,470 --> 00:02:36,620
Sed non multum tempus ad conandum
et instar sicco quis suus 'iens iniuriam.

53
00:02:36,620 --> 00:02:40,920
Ita quidem res moram posse
inposito in praeconio quaestu prostitit elit B

54
00:02:40,920 --> 00:02:43,040
et tunc in Erg.

55
00:02:43,040 --> 00:02:46,169
>> Tunc intermissum semel ponas
re liceat elit.

56
00:02:46,169 --> 00:02:47,960
Et si quis est in vobis
to order versus argumenta,

57
00:02:47,960 --> 00:02:51,610
hic non nominat, cum
vos typus GDB vestri progressio nomen.

58
00:02:51,610 --> 00:02:55,980
Exactius omne mandatum line
argumentis per carnem assumptam, r, vel run arca,

59
00:02:55,980 --> 00:03:00,270
et tunc quicquid usquam order versus argumenta,
quid intus vestri progressio.

60
00:03:00,270 --> 00:03:03,510
Sunt tamen alia
gravia et utilia praecepta

61
00:03:03,510 --> 00:03:04,970
inside of GDP environment.

62
00:03:04,970 --> 00:03:07,540
Sic lets iustus cito me
transire faciam aliquos ex illis.

63
00:03:07,540 --> 00:03:11,320
>> Prima n, altera brevis,
et tunc vos can typus loco n,

64
00:03:11,320 --> 00:03:12,304
utrumque foret opus.

65
00:03:12,304 --> 00:03:13,470
Quod suus 'iustus notarius.

66
00:03:13,470 --> 00:03:17,540
Et vos forsit iam parta
adsuetos rebus posse type

67
00:03:17,540 --> 00:03:20,520
brevius plerumque melius.

68
00:03:20,520 --> 00:03:24,100
Quid enim tibi faciet
gradum unum obstructionum code.

69
00:03:24,100 --> 00:03:26,170
Sic itll Progressum
donec functio vocationem.

70
00:03:26,170 --> 00:03:28,350
Et tunc loco
tribuo in eoque sollemni perfecto

71
00:03:28,350 --> 00:03:33,130
et omnibus qui officia
codice, munus erit iustus.

72
00:03:33,130 --> 00:03:34,400
>> Functio vocabitur.

73
00:03:34,400 --> 00:03:35,733
Non enim qualecumque opus.

74
00:03:35,733 --> 00:03:38,870
Revertetur precium
functionis invocavit super illud fortissimum.

75
00:03:38,870 --> 00:03:42,490
Deinde movebit ad te
postero linea illius vocationis munere.

76
00:03:42,490 --> 00:03:44,555
Si autem vis ad ingrediamur
inside of functionem,

77
00:03:44,555 --> 00:03:46,430
instead of iustus having
illam faciendam, maxime

78
00:03:46,430 --> 00:03:50,004
si putatis longius problematis
pateret intra illum usum praestat,

79
00:03:50,004 --> 00:03:52,670
tu quidem statuit intermissum
monstrare inside of illa functio.

80
00:03:52,670 --> 00:03:57,820
Si vestri 'currentem potes
uti s ad gradum una linea of ​​code.

81
00:03:57,820 --> 00:04:01,170
>> Propterea haec ingredietur
et dive in functionibus,

82
00:04:01,170 --> 00:04:04,750
instead of iustus habere faciant
et cœptum carpebant in munere

83
00:04:04,750 --> 00:04:07,380
te esse in pro debugging.

84
00:04:07,380 --> 00:04:09,870
Si vos umquam scire
valor quantitatis variabilis,

85
00:04:09,870 --> 00:04:12,507
p type possis aut Print
et tunc variabilis nomine.

86
00:04:12,507 --> 00:04:15,090
Idque omnium imprimere vobis
inside of the GDB environment,

87
00:04:15,090 --> 00:04:19,110
nomine variabilis, quod vobis:
excusare sospesque valor variabilis

88
00:04:19,110 --> 00:04:20,064
quod uarie nominaui.

89
00:04:20,064 --> 00:04:23,230
Si vis scire de omnibus bonis
localis variabilis pervia unde

90
00:04:23,230 --> 00:04:25,970
vos sunt currently in tuo
progressio, vos can typus info prouincialium.

91
00:04:25,970 --> 00:04:28,332
Suus 'multus ocius quam
typing p et tunc quicquid usquam,

92
00:04:28,332 --> 00:04:30,540
listing de omnibus
variabilium quia vos nescitis existere.

93
00:04:30,540 --> 00:04:34,370
Vos can typus info prouincialium, et
omnia enim propter vos imprimere.

94
00:04:34,370 --> 00:04:37,770
Deinde sursum bt quod
brevis Back Vestigium.

95
00:04:37,770 --> 00:04:41,680
Nunc, plerumque,
praesertim diluculo in CS50,

96
00:04:41,680 --> 00:04:44,450
vos mos non realiter habere occasion
uti bt, vel Back Vestigium,

97
00:04:44,450 --> 00:04:47,860
quia sis non habere functiones
qui dicitis alia regis munia esse.

98
00:04:47,860 --> 00:04:50,450
>> Vos vires have a main call
munus, quod suus 'forsit est.

99
00:04:50,450 --> 00:04:53,199
Sed non illud munus
vocat aliud munus, quod

100
00:04:53,199 --> 00:04:54,880
actum alterius, et sic deinceps.

101
00:04:54,880 --> 00:04:57,550
Sed ut vestri progressio plus
complexu, ac suam praesertim,

102
00:04:57,550 --> 00:05:00,290
quando incipias operantes
cum recursion, retro vestigium

103
00:05:00,290 --> 00:05:05,150
possit esse utile ad te
ubi aliquid huiusmodi contextu

104
00:05:05,150 --> 00:05:06,460
Ego in Programmate.

105
00:05:06,460 --> 00:05:10,590
Sic vestri codice scriptum dicet uos et
vos scitis quoniam main vocat functio

106
00:05:10,590 --> 00:05:14,720
f, quod vocat functio
g, quod vocat functio h.

107
00:05:14,720 --> 00:05:17,650
Sic habemus plures stratis
nidificandi hic geritur.

108
00:05:17,650 --> 00:05:19,440
>> Si vestri 'inside of
tuus GDB environment,

109
00:05:19,440 --> 00:05:21,640
et scientiam viarum tuarum inside
de h, sed obliviscaris

110
00:05:21,640 --> 00:05:27,210
quod ubi accepit ad
are-- vos can typus bt, an ut revertatur totidem vestigium,

111
00:05:27,210 --> 00:05:32,370
et erit imprimere h, g, f maxima
iuxta aliam notitiam,

112
00:05:32,370 --> 00:05:35,984
dat vos a clue ut OK main
f, f dicitur g, h g dicitur,

113
00:05:35,984 --> 00:05:37,900
et ut 'ubi ego
sum currently in Programmate.

114
00:05:37,900 --> 00:05:41,380
Ita potest esse utile,
praesertim quia conversatio-crypticus crebritatem GDB

115
00:05:41,380 --> 00:05:45,667
fit paulo superante, ut
scire diligentius qua sunt.

116
00:05:45,667 --> 00:05:48,500
Postremo progressio fit
vel cum vestri 'perfectus debugging eam

117
00:05:48,500 --> 00:05:50,125
et vis ad ingrediamur away
ex GDB environment,

118
00:05:50,125 --> 00:05:51,940
ut ex hoc possimus cognoscere.

119
00:05:51,940 --> 00:05:55,500
Vos can typus q aut Quit, exire.

120
00:05:55,500 --> 00:05:59,220
Nunc autem, antequam hodierno video
Parabant a progressio buggy

121
00:05:59,220 --> 00:06:03,900
vocavit buggy1, quae per me compilata,
a file ut buggy1.c.

122
00:06:03,900 --> 00:06:06,500
Sicut vos vires exspectare, hoc
in hoc progressio est buggy.

123
00:06:06,500 --> 00:06:08,990
Aliquid errat
cum operam currere.

124
00:06:08,990 --> 00:06:13,014
Nunc, quod valde dolendum, I imprudenter
deleted file buggy1.c meum,

125
00:06:13,014 --> 00:06:15,930
et ordinem exponat mihi, ex
quid mali futurum hoc progressio,

126
00:06:15,930 --> 00:06:18,770
Im 'iens ut uti
GDB genus temere tentantes

127
00:06:18,770 --> 00:06:22,372
navigare per hoc progressio
quid agatur instar sicco exacte iniuriam.

128
00:06:22,372 --> 00:06:24,580
Sed iustus usura tools
weve 'iam didicisti,

129
00:06:24,580 --> 00:06:27,700
possumus pulchellus ultum figure
interrogate diligenter de ea quid est.

130
00:06:27,700 --> 00:06:30,740
Sic lets 'caput capitis super
CS50 IDE et vultu.

131
00:06:30,740 --> 00:06:33,155
OK, ita hic in
CS50 IDE environment,

132
00:06:33,155 --> 00:06:35,697
zoom in pauca dicam
ut videas paulo plus.

133
00:06:35,697 --> 00:06:38,530
In terminatio fenestra, si enumerare
contentis mea current director

134
00:06:38,530 --> 00:06:41,250
cum ls, nos youll 'animadverto ut I
have a iugo of source files

135
00:06:41,250 --> 00:06:44,982
hic, quos possidet
prius sermo habitus buggy1.

136
00:06:44,982 --> 00:06:46,940
Quidnam goes on cum
I try plorabit et deducet buggy1.

137
00:06:46,940 --> 00:06:47,773
Bene lets 'inquirendo exsequebatur.

138
00:06:47,773 --> 00:06:52,510
Type I VULNUS dot,
buggy et hit Ingreditur.

139
00:06:52,510 --> 00:06:53,670
>> Segmentation culpa.

140
00:06:53,670 --> 00:06:55,000
Ut 'non est bonum.

141
00:06:55,000 --> 00:06:57,180
Si memini, a
segmentation culpa typice

142
00:06:57,180 --> 00:07:01,540
iam contingunt ad obvius memoria
quod contingere non licet.

143
00:07:01,540 --> 00:07:03,820
Weve quodammodo pervenit
extra terminos

144
00:07:03,820 --> 00:07:05,995
quid progressio,
compilator, dedit nobis.

145
00:07:05,995 --> 00:07:08,310
Itaque iam ut '
clue servare in Mutationes conlatae

146
00:07:08,310 --> 00:07:10,660
ut incipiat debugging elit.

147
00:07:10,660 --> 00:07:13,620
Aliquid paululum recessisset expeditionis portio praecedens.

148
00:07:13,620 --> 00:07:15,935
>> Omni jure, ita sit amet
sursum GDB environment

149
00:07:15,935 --> 00:07:19,030
et si forte possimus instar
quod prorsus quaestio est.

150
00:07:19,030 --> 00:07:21,674
Ego puto me tabulatum
et Im 'iens ut typus GDB

151
00:07:21,674 --> 00:07:24,340
iterum intrare GDB environment,
et nomen progressio

152
00:07:24,340 --> 00:07:27,450
quod volo debug, buggy1.

153
00:07:27,450 --> 00:07:30,182
Nos modicum verba legens
de symbolis buggy1, fiat.

154
00:07:30,182 --> 00:07:32,390
Omne quod intelligitur est trahi
Congregavitque universum signum,

155
00:07:32,390 --> 00:07:35,570
iamque eam in fuerat cumulatus
GDB valde opulentam et accincti pergemus ad proelium.

156
00:07:35,570 --> 00:07:37,140
>> Sed quid vis?

157
00:07:37,140 --> 00:07:39,130
Tu recordarer, quid
primus gradus est typice

158
00:07:39,130 --> 00:07:42,540
post Im inside of hoc environment?

159
00:07:42,540 --> 00:07:44,540
In votis est, quote dixeras set
a confractus punctum, quia

160
00:07:44,540 --> 00:07:46,240
in eo autem quod nolo, illud facio.

161
00:07:46,240 --> 00:07:47,990
Nunc non habent
source code for this

162
00:07:47,990 --> 00:07:50,948
ante oculos, quae fortasse
non habet proprium usum, per viam salutaveritis.

163
00:07:50,948 --> 00:07:52,055
Vos forsit.

164
00:07:52,055 --> 00:07:52,680
Ut bonum.

165
00:07:52,680 --> 00:07:55,790
Quod si feceris, quid
unum munus, quem vos nescitis

166
00:07:55,790 --> 00:07:58,880
est in singulis C progressio?

167
00:07:58,880 --> 00:08:04,420
Nulla quam magna rutrum vel
est, hoc munus est certus.

168
00:08:04,420 --> 00:08:05,440
Main, ius?

169
00:08:05,440 --> 00:08:08,870
>> Ut deficientibus omnibus substat, possumus
set a confractus punctum at vi depulsuros esse.

170
00:08:08,870 --> 00:08:12,200
Et rursum: Ego poteram type
et irrita faceremus main, instead of b.

171
00:08:12,200 --> 00:08:14,650
Si curiosus si
semper typus diu imperium

172
00:08:14,650 --> 00:08:16,800
et nescis quia tu
typed iniuriam rei,

173
00:08:16,800 --> 00:08:18,770
et vos volo impetro rid
ut iam omnium fecit

174
00:08:18,770 --> 00:08:22,029
vos can take Imperium U, quae voluntas
delete omnia et adducam te inde huc

175
00:08:22,029 --> 00:08:23,570
cursorem ad principium versus.

176
00:08:23,570 --> 00:08:26,569
Lorem velocius quam iustus prosternerent
delete vel eorum confixione consistere fasciculum temporibus

177
00:08:26,569 --> 00:08:27,080
super.

178
00:08:27,080 --> 00:08:28,740
>> Sic puteus 'set a confractus punctum at vi depulsuros esse.

179
00:08:28,740 --> 00:08:32,970
Et sicut tu ipse domine perspicis diximus illud
set a confractus punctum at file buggy1.c,

180
00:08:32,970 --> 00:08:36,330
et apparenter primam aciem procurrerat
of code of main est linea septem.

181
00:08:36,330 --> 00:08:38,080
Iterum, non habent
principium file hic,

182
00:08:38,080 --> 00:08:40,429
sed ego eam pono quod
indicaverit mihi veritatem.

183
00:08:40,429 --> 00:08:44,510
Et tunc Im 'iustus trying
currere progressio, r.

184
00:08:44,510 --> 00:08:45,360
Satus progressio.

185
00:08:45,360 --> 00:08:48,160
Omni jure, sic verbum istud
est paulo crypticus.

186
00:08:48,160 --> 00:08:50,160
Sed quid suus 'basically
hic aguntur nota est suus 'iustus

187
00:08:50,160 --> 00:08:53,350
Ive 'indicaverit mihi hit meo confractus
punctum I numero punctum elit.

188
00:08:53,350 --> 00:08:55,877
>> Et quia linea of ​​code,
nihil tale vel file presul.

189
00:08:55,877 --> 00:08:57,710
Sola causa
Im 'quia nuntius

190
00:08:57,710 --> 00:09:00,800
est quia per ignorantiam
deleted file buggy.c meum.

191
00:09:00,800 --> 00:09:04,050
Si buggy1.c file fuit
in current directorium,

192
00:09:04,050 --> 00:09:06,920
quod linea recta ibi uellet actu
indica mihi quid linea codice

193
00:09:06,920 --> 00:09:08,214
ad litteram legit.

194
00:09:08,214 --> 00:09:09,380
Infeliciter, Ego non delevit.

195
00:09:09,380 --> 00:09:14,790
Sumamus ad genus navigare
hoc minus noxium incesse caput.

196
00:09:14,790 --> 00:09:17,330
>> OK, ita vide quae
hic volo?

197
00:09:17,330 --> 00:09:21,770
Sed velim scire loci
maybe variabiles sunt available ad me.

198
00:09:21,770 --> 00:09:23,570
Ive 'coepi meum progressio.

199
00:09:23,570 --> 00:09:28,515
Sit scriptor videre quid esset
iam initialized pro nobis.

200
00:09:28,515 --> 00:09:31,430
Type I Info prouincialium nullus prouincialium.

201
00:09:31,430 --> 00:09:33,960
Recte, ut non
mihi ton of notitia.

202
00:09:33,960 --> 00:09:37,600
Imprimere posset conari variabilium
sed nescio quid variabilis nomina.

203
00:09:37,600 --> 00:09:39,930
Iterum experiri potui vestigii
sed ego intra maxime

204
00:09:39,930 --> 00:09:43,710
Sic ego non cognosco
aliud munus vocationem nunc.

205
00:09:43,710 --> 00:09:47,710
>> Ita similis mei tantum options sunt
utor tam committitur dorso n.

206
00:09:47,710 --> 00:09:49,630
Im 'iens ut n.

207
00:09:49,630 --> 00:09:51,180
Ita ego typus n.

208
00:09:51,180 --> 00:09:53,060
O gosh quae hic gererentur.

209
00:09:53,060 --> 00:09:56,260
Program accepit signum,
SIGSEGV segmentation culpa,

210
00:09:56,260 --> 00:09:57,880
et totum fasciculum effercio.

211
00:09:57,880 --> 00:09:58,880
Im 'iam obrueretur.

212
00:09:58,880 --> 00:10:00,980
Bene, illic 'actu
sorte exiit ut hic infra cognosci poterunt.

213
00:10:00,980 --> 00:10:02,520
Quid est hoc dicere?

214
00:10:02,520 --> 00:10:09,180
Quod dicit, hoc est progressio
futurum, sed nondum seg culpa.

215
00:10:09,180 --> 00:10:12,550
Et quidem ego ibo
ut latius in zoom hic

216
00:10:12,550 --> 00:10:18,980
suus 'incipientes seg culpa about
aliquid dicitur strcmp.

217
00:10:18,980 --> 00:10:22,705
>> Nos autem non est de
munus hoc ponit se extensiue.

218
00:10:22,705 --> 00:10:25,580
Sed is-- quoniam erant 'non iens
loqui de omni functione illa

219
00:10:25,580 --> 00:10:28,610
est in C vexillum library--
Omnes autem praesto,

220
00:10:28,610 --> 00:10:32,110
praesertim si tuleris
respice reference.cs50.net.

221
00:10:32,110 --> 00:10:35,000
Et strcmp est vere potens
quod intus est munus

222
00:10:35,000 --> 00:10:38,070
de string.h header
file, quod est a header

223
00:10:38,070 --> 00:10:41,970
file quod dedicatum ad functiones
et cum operantibus flagitabit canorae.

224
00:10:41,970 --> 00:10:49,830
>> Et in particulari, est quod facit strcmp
comparat valores duobus filis sustinetur.

225
00:10:49,830 --> 00:10:54,160
Multiplex igitur me mox culpa
in vocatio ad strcmp videtur.

226
00:10:54,160 --> 00:10:58,530
N reperio, immo mihi sermonem
progressio terminentur signum SIGSEGV

227
00:10:58,530 --> 00:11:01,370
segmentation culpa. Ita nunc
EGO vere have seg culpandum,

228
00:11:01,370 --> 00:11:06,479
et progressio habet pulchellus
multo efficacius reddi corpus.

229
00:11:06,479 --> 00:11:07,770
Perfecta est omnis elit.

230
00:11:07,770 --> 00:11:10,370
Et destruxit, ruit.

231
00:11:10,370 --> 00:11:14,740
Itaque non multum, sed
fecit actu discere admodum aliquantulus

232
00:11:14,740 --> 00:11:16,747
ex hac experientia.

233
00:11:16,747 --> 00:11:17,580
Quid didici?

234
00:11:17,580 --> 00:11:22,020
Bene, Programmate inruerit
pulchellus ultum statim.

235
00:11:22,020 --> 00:11:26,300
Inruerit in Programmate
Rememoramini autem strcmp sed

236
00:11:26,300 --> 00:11:30,560
nec in aliqua locali variabiles
Quandocumque inruerit progressio.

237
00:11:30,560 --> 00:11:37,320
Quod filum, aut chordarum
potui dari comparantes.

238
00:11:37,320 --> 00:11:42,140
Si non locali
variabiles, ut vos

239
00:11:42,140 --> 00:11:45,520
notatum auguror I have-- ibi maybe est
global variabilis, quod posset.

240
00:11:45,520 --> 00:11:47,670
>> Sed plerumque videtur
amo Im conparantes

241
00:11:47,670 --> 00:11:52,070
ad id quod non est.

242
00:11:52,070 --> 00:11:54,130
Sic lets 'investigare
quod paulo inferius.

243
00:11:54,130 --> 00:11:55,120
Sic ego me purgare elit.

244
00:11:55,120 --> 00:11:57,536
Ego quieti de
GDB environment pro secundo.

245
00:11:57,536 --> 00:12:01,300
Im ratus, OK, ita nihil
nulla loci variabiles in Programmate.

246
00:12:01,300 --> 00:12:06,444
Num igitur maybe ego suspicabar malum
recta ratio quasi imperans in filo.

247
00:12:06,444 --> 00:12:07,610
Sic lets 'iustus hoc probate.

248
00:12:07,610 --> 00:12:09,020
Et non ante.

249
00:12:09,020 --> 00:12:14,244
>> Videamus, si forte is progressio si cucurrero
iussu recta ratio facit.

250
00:12:14,244 --> 00:12:16,140
Huh, non segmentation culpa.

251
00:12:16,140 --> 00:12:17,870
Iustum dixerit mihi rhoncus ipsum.

252
00:12:17,870 --> 00:12:19,170
Sic maybe ut 'hic fix.

253
00:12:19,170 --> 00:12:27,560
Etenim si intravero papilionis sui aspiciebantque tergum
actuali source code for buggy1.c,

254
00:12:27,560 --> 00:12:31,180
apparet sicut quod facio est
Im faciens a vocatio sine strcmp

255
00:12:31,180 --> 00:12:34,010
reprehendo utrum in eo argv [I] est.

256
00:12:34,010 --> 00:12:36,730
Hoc fit actualiter
source code for buggy1.c.

257
00:12:36,730 --> 00:12:38,855
Ita quod vere postulo
hic figere Programmate:

258
00:12:38,855 --> 00:12:40,835
assumens habeo
lima coram me,

259
00:12:40,835 --> 00:12:44,740
aequae adde reprehendo facio
certus quod argc est aequalis II.

260
00:12:44,740 --> 00:12:47,780
Hoc exemplo etiam sicut dixi,
paulum fraus innexa clienti, iustum

261
00:12:47,780 --> 00:12:49,840
Vestri 'non iens ut plerumque
per accidens delete vestri radix code

262
00:12:49,840 --> 00:12:51,820
et tunc experiri
et debug progressio.

263
00:12:51,820 --> 00:12:53,120
Sed hopefully, reddebat
an vos illustration

264
00:12:53,120 --> 00:12:55,120
de talibus quae
vos could cogitare de

265
00:12:55,120 --> 00:12:56,610
ut sis debugging vestri progressio.

266
00:12:56,610 --> 00:12:58,760
>> Quid rei est?

267
00:12:58,760 --> 00:13:00,510
Quid ego variabiles
habent pervio ad me?

268
00:13:00,510 --> 00:13:03,600
Qua exigo est Programmate
fragosus, quod linea,

269
00:13:03,600 --> 00:13:05,240
quae vocatio ad quod munus?

270
00:13:05,240 --> 00:13:06,952
Quale illud clues mihi?

271
00:13:06,952 --> 00:13:08,910
Et ut 'exigo
quaedam questae quod vos

272
00:13:08,910 --> 00:13:12,820
ut tu cum introeunt
ratus de debugging vestri progressio.

273
00:13:12,820 --> 00:13:13,820
>> Im Doug Lloyd.

274
00:13:13,820 --> 00:13:16,140
Hoc est CS50.

275
00:13:16,140 --> 00:15:08,642