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ุจุณู… ุงู„ู„ู‡ ูˆุงู„ุญู…ุฏ ู„ู„ู‡ ูˆุงู„ุตู„ุงุฉ ูˆุงู„ุณู„ุงู… ุนู„ู‰ ุฑุณูˆู„ ุงู„ู„ู‡
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ุงู„ูŠูˆู… ุฅู† ุดุงุก ุงู„ู„ู‡ ูŠุง ุจู†ุงุช ู‡ู†ุชูƒู„ู… ุนู„ู‰ ุงู„ู€ files ุจุงู„ู€
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Java ูƒู€ input ูˆ output ุฅู† ุดุงุก ุงู„ู„ู‡ ุชุจุงุฑูƒ ูˆุชุนุงู„ู‰ ู…ู‡ู…
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ุฃุฑุงุฌุน ุจุนุถ ุงู„ุดุบู„ุงุช ุงู„ุจุณูŠุทุฉ ุงู„ู„ูŠ ุจู†ุนุฑูู‡ุง ุงุญู†ุง ู„ู…ุง
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ู†ุชูƒู„ู… ุนู„ู‰ input output NIO ุงุฎุชุตุงุฑ ู„ุฅูŠุดุŸ ุงุฎุชุตุงุฑ ู„ู€
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input ูˆ output ุทุจุนู‹ุง ุงุญู†ุง ุจู†ุนุฑู ุฅู† ุงู„ู€ input ุชุจุนุชู†ุง
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ู…ู† ุฎู„ุงู„ ุงู„ู€ keyboard ุฃูˆ ุงู„ู€ mouse ูˆุดูˆูู†ุง ู…ุน ุงู„ุชุนุงู…ู„
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ู…ุน ุงู„ู€ mouse ุฃู†ู‡ ู…ู…ูƒู† ุฃู†ุง ุฃุถูŠู action listener ูˆููŠ
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ุงู„ุขุฎุฑ ูƒู„ click ุจุงู„ู€ mouse ู‡ูŠ ุนุจุงุฑุฉ ุจุชุนู…ู„ release ู„ู€
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event ู…ุนูŠู† ุญุณุจ ุงู„ู€ graphical user interface
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component ูˆุฃู†ุง ุจุนู…ู„ handling ู„ู„ู€ event ุงู„ู„ูŠ ุจูŠุทู„ุน
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ุจุงู„ุฅุถุงูุฉ ู„ู„ู€ keyboard ุฃู†ุง ู…ู…ูƒู† ุฃู‚ุฑุฃ ู…ู† ู…ู„ุงุญุธุฉ ุทุจุนู‹ุง
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ููŠ ุงู„ู€ keyboard ู„ู…ุง ุฃู†ุง ุจุชูƒู„ู… ู…ู…ูƒู† ู„ู…ุง ุฃู†ุง ุฃุฑูˆุญ
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ุฃุนุฑู new scanner ุฃุฑูˆุญ ุฃู‚ูˆู„ ู„ู‡ system.in ูˆุจู‡ูŠูƒ ุจูŠุตูŠุฑ
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ุงู„ู€ scanner object ู‡ุฐุง ุจูŠุงุฎุฏ ู…ู† ู…ูŠู†ุŸ ุจูŠุงุฎุฏ ู…ู† ุงู„ู€
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keyboard ู…ู† ุงู„ู€ keyboard ู‡ุชูƒู„ู… ููŠ ุงู„ุชูุงุตูŠู„ ููŠ
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00:01:36,940 --> 00:01:41,440
ุงู„ู…ูˆุถูˆุน ุงู„ู„ูŠ ุนู†ุฏูŠ ู‡ุงู† ูƒุฐู„ูƒ ุงู„ู€ output ู…ุซู„ ู…ุง ุฃู†ุง
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ุจู‚ุฏุฑ ุฃูƒุชุจ ุนู„ู‰ ุงู„ุดุงุดุฉ ุณูˆุงุก ูƒุงู† ุฎู„ุงู„ ุงู„ู€ graphical
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user interface ุฃูˆ ุงู„ู€ console ุจู‚ุฏุฑ ุฃูƒุชุจ ุนู„ูŠู‡ ุงู„ู…ู„ู
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ุฅูŠุด ุงู„ู…ู„ูุŸ ุจุฏูŠ ูŠุนุทูŠู†ูŠ ุฃูุถู„ูŠุฉ ููŠ ุงู„ูƒุชุงุจุฉ ุงู„ู…ู„ู ุฅูŠุด
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00:01:56,200 --> 00:02:00,160
ุจุฏูŠ ูŠุนุทูŠู†ูŠ ุฃูุถู„ูŠุฉ ููŠ ุงู„ู€ input ูˆุงู„ู€ output ุนู†
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ุงู„ุดุงุดุฉ ูˆุงู„ู€ keyboard ุฃูˆู„ ุญุงุฌุฉ ุจุชูƒู„ู… ุนู„ู‰ permanent
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copy of data ุฅูŠุด ูŠุนู†ูŠ permanent copyุŸ ู†ุณุฎุฉ ุฏุงุฆู…ุฉ
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00:02:07,530 --> 00:02:11,390
ู…ู† ุงู„ุจูŠุงู†ุงุช ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูŠ ูŠุนู†ูŠ ู„ู…ุง ุฃู†ุง ุงู„ู…ู„ู
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00:02:11,390 --> 00:02:15,110
ุจุฏูŠ ูŠูƒูˆู† ุซุงุจุช ุงู„ู€ input ุฃู†ุง ู…ุด ุจุญุงุฌุฉ ููŠ ูƒู„ ู…ุฑุฉ ู„ู…ุง
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00:02:15,110 --> 00:02:18,430
ุจุฏูŠ ุฃุนู…ู„ test ุฃุฑูˆุญ ุฃุณุชุฎุฏู… ุงู„ู€ keyboard ูˆุฃุฏุฎู„ ุงู„ู†ุต
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00:02:18,430 --> 00:02:23,090
ู…ู† ุฌุฏูŠุฏ ุจุถู„ ุขุฎุฏ ุงู„ู€ data ู…ู† ุงู„ู…ู„ู ุญุณุจ ุฅูŠุด
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ุงู„ุฅุนุฏุงุฏุงุช ุงู„ู„ูŠ ุฃู†ุง ุนุงู…ู„ู‡ุง ููŠ ูƒู„ ู…ุฑุฉ ุจุขุฎุฐู‡ ู„ู…ุง ุฃู†ุง
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00:02:26,750 --> 00:02:30,650
ุจุฏูŠ ุฃุตุฏุฑ ุงู„ู€ data ุจุฏู„ ู…ุง ูƒุงู†ุช ุชุชุตุฏุฑ ุนู„ู‰ ุงู„ุดุงุดุฉ ุจู‚ุฏุฑ
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ุฃุตุฏุฑู‡ุง ุนู„ู‰ ุงู„ู…ู„ู ูˆุฃู‚ุฑุฃู‡ุง ู…ู† ุงู„ู…ู„ู ู…ุฑุฉ ูˆุงุซู†ูŠู† ูˆุซู„ุงุซุฉ
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ุจุฏูˆู† ู…ุง ุฃู‚ุฏุฑ ุฃุนู…ู„ execution ู„ู„ู€ application
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ุฃูƒุซุฑ ู…ู† ู…ุฑุฉ ุจุงู„ุฅุถุงูุฉ ู„ู‡ูŠูƒ ู…ู…ูƒู† ูŠูƒูˆู† ุฃู†ุง ุนู†ุฏ ุงู„ู€
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output ุชุจุน ูˆุงุญุฏ ู…ู† ุงู„ู€ applications as a file ูŠูƒูˆู†
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ุนุจุงุฑุฉ ุนู† input ู„ู€ application ุขุฎุฑ ูŠูƒูˆู† ุนุจุงุฑุฉ ุนู†
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input ู„ู€ application ุขุฎุฑ ุบูŠุฑ ุฅู†ู‡ ู‡ูŠูƒ ุนู…ู„ูŠุฉ ุงู„ุงุฏุฎุงู„
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00:02:58,780 --> 00:03:02,980
ุฏูŠ ู‡ุชุตูŠุฑ ู…ุญุงูˆุฑุฉ ุงู„ูƒุฑุงุกุฉ ุจุดูƒู„ ู‚ู„ูŠู„ ู‡ุชูƒูˆู† ุฃุณุฑุน ุบูŠุฑ
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00:03:02,980 --> 00:03:11,980
ุฃู† ุฃู†ุง ุฃุฏุฎู„ู‡ุง ู…ู† ุฎู„ุงู„ ุงู„ู€ keyboard ุฃู†ุง
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ููŠ ุนู†ุฏูŠ ู…ุตุทู„ุญ ู…ู‡ู… ุฌุฏู‹ุง ู…ุน ุงู„ู…ู„ูุงุช ุฃูˆ ุงู„ุชุนุงู…ู„ ู…ุน
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00:03:14,820 --> 00:03:17,620
ุงู„ู…ู„ูุงุช ุจุดูƒู„ ุนุงู… ุฃูˆ ููŠ ุงู„ู€ input ูˆุงู„ู€ output ู…ุตุทู„ุญ
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stream ู„ู…ุง ุฃู†ุง ุจุชูƒู„ู… ุนู„ู‰ stream ูŠุนู†ูŠ ุฃู† ุฃู†ุง ุจุชูƒู„ู…
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ุนู„ู‰ object
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ุฃู…ู‡ ู‡ูŠูˆุตู„ ุงู„ุจูŠุงู†ุงุช ู‡ูŠูˆุตู„ู‡ุง ู…ู† ุฃูŠู†ุŸ ู…ู† ุงู„ู€
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application your application ุฃู…ู‡
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ู‡ูŠูˆุตู„ ุงู„ุจูŠุงู†ุงุช ู…ู† ุงู„ู€ application ุชุจุนูƒ ู„ู„ุดุงุดุฉ ุฃูˆ
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ุงู„ู€ file ุฃูˆ
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ู‡ูŠุดุชุบู„ ุงู„ุนูƒุณ ูŠุฌูŠุจ ุงู„ุจูŠุงู†ุงุช ู…ู† ุงู„ู€ keyboard
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ุฃูˆ ุงู„ู€ file ูˆูŠุฏุฎู„ู‡ุง ู„ู…ู†ุŸ ู„ู„ู€ application ุงู„ู„ูŠ ุนู†ุฏูƒ
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ูู„ู…ุง ุฃู†ุง ุจุชูƒู„ู… ุนู† stream ุจุชูƒู„ู… ุนู† object ุฅู…ุง ู‡ูŠุนู…ู„
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delivering ู„ู„ู€ data ุฃูˆ ู‡ูŠุนู…ู„ taking ู„ู„ู€ data ู…ู† ุงู„ู€
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source ุชุจุนุชู‡ุง ุงู„ุขู†
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ุงู„ู€ stream ู‡ุฐุง ู‡ูŠ ู…ุซุงุจุฉ buffer ุจูŠู† ุงู„ู€ data source ูˆุงู„ู€
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destination stream object ู‡ูŠ ุนุจุงุฑุฉ ุนู† buffer ุจูŠู†
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ุงู„ู€ data source ูˆุงู„ู€ destination ูƒู„ู…ุฉ buffer
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ู…ุนู†ุงุชู‡ ุฃู† ุฃู†ุง ุจุชูƒู„ู… ุนู„ู‰ ุฐุงูƒุฑุฉ
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00:04:40,640 --> 00:04:45,020
ู…ุคู‚ุชุฉ ุจุณ ุงู„ู‚ุฑุงุกุฉ ูˆุงู„ูƒุชุงุจุฉ ููŠู‡ุง ู…ุด byte byte ูˆ
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character character ุจุชูƒู„ู… chunks ุฃูˆ blocks ุฃูˆ
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wordุŒ ู…ุถุจูˆุทุŸ ู‡ุฐู‡ ู…ูู‡ูˆู… ุงู„ู€ buffer ุฅุญู†ุง ุจู†ุนุฑู ู…ู† ุงู„ู€
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input stream ููŠ ุนู†ุฏูŠ ู…ูŠู… system.in ุฃูˆ ููŠ ุนู†ุฏูŠ
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system.out as output stream data
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ู…ุตุฏุฑ ุงู„ุจูŠุงู†ุงุช ู…ุตุฏุฑ ุงู„ุจูŠุงู†ุงุช ุฅูŠุด ู…ุตุฏุฑ ุงู„ุจูŠุงู†ุงุช ุฃู…ู‡
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keyboard ุชู…ุงู…
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ุฃูˆ file ููŠ ู‡ุฐู‡ ุงู„ุญุงู„ุฉ ุฅูŠุด ู‡ูŠูƒูˆู† ุงู„ู€ destination ุงู„ู€
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application ูˆุงู„ุนูƒุณ ุตุญูŠุญ destination ูˆุงู„ุนูƒุณ ุตุญูŠุญ ู„ูˆ
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ูƒุงู† ุงู„ู€ source ุชุจุน ุงู„ู€ application ูˆุฃู†ุง ุจุฏูŠ ุฃุตุฏุฑ ุนู„ู‰
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file ุฃูˆ screen ู…ุนู†ุงุชู‡ ุจุงุชูƒู„ู… ุนู„ูŠู‡ุง ู‡ุชูƒูˆู† ุงู„ุนูƒุณ
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destination ุงู„ุฌู‡ุฉ ุงู„ู„ูŠ ุฃู†ุง ุฑุงูŠุญ ู„ู‡ุง ุงู„ูˆุฌู‡ุฉ ุฃูˆ ุงู„ู€
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target ุชุนุงู„ูˆุง
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ุฎู„ูŠู†ูŠ ุฃุดูˆู ุดุบู„ ู…ู‡ู… ุฌุฏู‹ุง ููŠ ูู‡ู…ู†ุง ู„ู„ู…ู„ูุงุช ูˆู‡ุฐู‡ ู„ุงุฒู…
69
00:06:00,980 --> 00:06:04,920
ุฃูู‡ู…ู‡ุง ุงู„ุขู† ู‚ุจู„ ู…ุง ุฃุฑูˆุญ ููŠ ุงู„ุชุนุงู…ู„ ู…ุน ุงู„ู…ู„ูุงุช ุจุงู„ู€
70
00:06:04,920 --> 00:06:09,800
Java ุงู„ู€
71
00:06:09,800 --> 00:06:16,800
data
72
00:06:16,800 --> 00:06:21,040
ุงู„ู„ูŠ ุนู†ุฏูŠ ุณูˆุงุก ุงู„ู…ู„ู ู„ู„ู€ data ุฃูˆ ุญุชู‰ ุจุฑู†ุงู…ุฌ ุงู„ู€ Java
73
00:06:21,040 --> 00:06:27,560
ุงู„ู„ูŠ ุฃู†ุช ุจุชูƒุชุจู‡ ู„ู…ุง ุจุชุฎุฒู† ุนู„ู‰ ุงู„ู‚ุฑุต ุนู„ู‰ ุงู„ุฌู‡ุงุฒ ู‚ุฑุต
74
00:06:27,560 --> 00:06:34,020
ุงู„ุตู„ุจ ุฃูˆ ุงู„ู€ flash ูƒูŠู ุจูŠู†ูƒุชุจุŸ ูƒุชุจ asุŸ ุจุงูŠุช ูŠุนู†ูŠ
75
00:06:34,020 --> 00:06:44,980
ู…ู‚ุฏุฑ ุฃู‚ูˆู„ ุฃู†ุง ุนู„ูŠู‡ stream of bytes ู…ุถุจูˆุท ุชุฏูู‚ ุฃูˆ
76
00:06:44,980 --> 00:06:53,100
sail ู…ู† ุงู„ู€ bytes ูˆู„ุง ู„ุงุŸ ุชู…ุงู… ุงู„ุขู† ุงู„ู€ text file ู„ูˆ
77
00:06:53,100 --> 00:06:54,360
ูƒุงู† ุนู†ุฏูŠ hand text file
78
00:06:57,350 --> 00:07:06,330
ูˆูƒุงุชุจ ููŠู‡ ุงุซู†ูŠู† ุฃู„ู ูˆุณุชุนุดุฑุฉ ูˆุงุญุฏ ุซู„ุงุซุฉ ุฎู…ุณุฉ ุณุจุนุฉ
79
00:07:06,330 --> 00:07:10,190
ุฑู‚ู…
80
00:07:10,190 --> 00:07:15,950
ุงู„ุฌุงู…ุนูŠ space ุจุนุฏ
81
00:07:15,950 --> 00:07:25,390
ู‡ูŠูƒ ุงู„ุงุณู… ู…ูˆู†ุฉ ุฃุญู…ุฏ ุงุณู… ุงู„ุทุงู„ุจุฉ ู…ุนุฏู„ู‡ุง ู…ุซู„ู‹ุง ุณุจุนุฉ
82
00:07:25,390 --> 00:07:32,960
ูˆุซู…ุงู†ูŠู† ูˆุชุณุนุฉ ู…ู† ุนุดุฑุฉ ุจุซุฑุฉ ู„ุฃู† ุงู„ู€ stream of byte ู‡ุฐุง
83
00:07:32,960 --> 00:07:36,180
ุงู„ู„ูŠ
84
00:07:36,180 --> 00:07:41,280
ููŠ ุงู„ู…ู„ู ูƒูŠู ุจุฏู‡ ูŠูู†ูƒุชุจุŸ ูƒู„ character.. ูƒู„
85
00:07:41,280 --> 00:07:46,740
character ู‡ูŠุชู…ุซู„ ุจู€ one byte ู„ูˆ ูƒู†ุช ุฃู†ุง ุจุชุนุงู…ู„ ู…ุน
86
00:07:46,740 --> 00:07:51,420
ู…ูŠู†ุŸ ู…ุน ุงู„ู€ ASCII.. ู…ุน ุงู„ู€ ASCII code ู„ูƒู† ู…ุน ุงู„ู€ UTF
87
00:07:51,420 --> 00:07:59,940
ู…ู…ูƒู† ุงุซู†ูŠู† byte ุฃูˆ ุฃุฑุจุนุฉ ุญุณุจ ุงู„ู€ schema ุฃูˆ ุงู„ู€
88
00:07:59,940 --> 00:08:02,080
decoding schema ุงู„ู„ูŠ ุจู†ุญู† ุจู†ุณุชุฎุฏู…ู‡ุง ู„ุชู…ุซูŠู„ ุงู„ุฃุฑู‚ุงู…
89
00:08:02,080 --> 00:08:05,660
ุจุณ ููŠ ุงู„ุขุฎุฑ.. ููŠ ุงู„ุขุฎุฑ ู…ุนุฑูˆู ูƒู„ character ุจุฏู‡
90
00:08:05,660 --> 00:08:08,700
ู†ูƒุชุจ one byte ุฃูˆ ุจุงุซู†ูŠู† byte ุญุฌู… ุงู„ู…ุนุฑูˆูุงุช ูŠุนู†ูŠ
91
00:08:08,700 --> 00:08:12,640
ู‡ูŠูƒุฏ ุจู‚ูŠุชุด ุจู‚ูˆู„ ุตูุฑ ูˆุงุญุฏ ูˆุงุญุฏ ู‡ูŠ ุฃุฑุจุนุฉ ุตูุฑ ุตูุฑ
92
00:08:12,640 --> 00:08:15,800
ูˆุงุญุฏ ูˆุงุญุฏ ู‡ูŠ ุฃูˆู„ byte ุฅุฐุง ูƒู†ุช ุจุชุชูƒู„ู… ุนู† ุงู„ู€ ASCII
93
00:08:15,800 --> 00:08:20,620
ู…ุนู†ุงุชู‡ ู‡ุฐุง ุงู„ู€ character ุงู„ุฃูˆู„ ูˆุงุญุฏ ูˆุงุญุฏ ุตูุฑ ูˆุงุญุฏ
94
00:08:20,620 --> 00:08:26,200
ุตูุฑ ูˆุงุญุฏ ูˆุงุญุฏ ุตูุฑ ูˆุงุญุฏ ู‡ู†ุง ุฃุฑุจุนุฉ ูˆู‡ูŠ ูƒู…ุงู† ุฃุฑุจุนุฉ
95
00:08:26,200 --> 00:08:30,480
ูˆู‡ูŠ ุงู„ู€ byte ุงู„ุซุงู†ูŠ ูˆู‡ูŠูƒ ุจุฏูŠ ุฃู‚ุฑุฃู‡ character
96
00:08:30,480 --> 00:08:38,320
character ู‡ุฐุง ุงู„ู€ text file ู„ูƒู† ู„ูˆ ุฃู†ุง ุงู„ู†ูˆุน ุงู„ุซุงู†ูŠ
97
00:08:38,320 --> 00:08:41,640
ู…ู† ุงู„ู…ู„ูุงุช ุงู„ู„ูŠ ู‡ูˆ ุงู„ู€ binary data ุฃูˆ ุงู„ู€ binary
98
00:08:41,640 --> 00:08:49,480
file ู…ุด ู‡ูƒุชุจู‡ ู‡ูŠูƒ ุญุชู‰ ุงู„ู€ space ู‡ุฐุง ุจุฏูˆู† ูƒุชุงุจุฉ has
99
00:08:49,480 --> 00:08:54,560
character ู‡ู†ุง ุจุณ ููŠ ุงู„ู€ binary ู„ุฃ ููŠ ุงู„ู€ binary ุญุงุฌุฉ
100
00:08:54,560 --> 00:09:03,130
ุฃุณุงุณ ู‡ุฐุง ุงู„ุฑู‚ู… ุฅูŠุด ุงู„ู€ data type ุชุจุนุชู‡ุŸ integer ูˆู„ุง
101
00:09:03,130 --> 00:09:06,250
long ูˆู„ุง shortุŸ ูˆู‡ุฐุง ุงู„ูƒู„ุงู… ุงู„ู„ูŠ ู…ุงุฌูŠ ุจุชูƒู„ู…
102
00:09:06,250 --> 00:09:09,710
integer long ูˆ short ุฒูŠ ู…ุง ุฃุฎุฏู†ุงู‡ ููŠ ุงู„ู…ุฑุงุฌุนุฉ ู…ู†
103
00:09:09,710 --> 00:09:15,770
ุงู„ุจุฏุงูŠุฉ ูƒู„ ูˆุงุญุฏ ุฅู„ู‡ ุญุฌู…ู‡ ุงู„ุซุงุจุช ุชู…ุงู… ุชุฎูŠู„ูŠ ุฃู†ุง ุฑูˆุญ
104
00:09:15,770 --> 00:09:21,290
ู‚ู„ุช ู„ู‡ integer ุนู„ู‰ ุฃู†ู‡ ุจูŠูƒุชุจ ุนู„ู‰ ุฃุฑุจุนุฉ bytes ุงู„ุงุณู…
105
00:09:21,290 --> 00:09:24,190
ุงู„ู„ูŠ ูˆุฑุงู‡ ู‡ูŠู†ูƒุชุจ ุจุฌุฏ ุฅูŠุด
106
00:09:27,570 --> 00:09:32,450
character ุฃูˆ array of character ุฎู„ู‘ูŠู†ูŠ ุฃูƒุชุจู‡ุง..
107
00:09:32,450 --> 00:09:36,170
ู†ู‚ูˆู„ ุฃู†ู†ูŠ ุฃูƒุชุจู‡ุง as utf ููŠ ุงู„ุขุฎุฑ ุงู„ู€ string ู„ูƒู† ูƒู„
108
00:09:36,170 --> 00:09:40,470
ุงู„ุฃุณุงู…ูŠ ุจุฏู†ุง ู†ูƒุชุจ ุนู„ู‰ ุนุดุฑุฉ character ู…ุซู„ู‹ุง ู…ุนู†ุงุชู‡
109
00:09:40,470 --> 00:09:47,330
ู‡ูŠ ูƒู…ุงู† ten bytes ุงู„ู„ูŠ ูˆุฑุงู‡ู… double ุงู„ู€ double ุฃูˆ
110
00:09:47,330 --> 00:09:55,030
float ุซู…ุงู†ูŠุฉ byte ู…ุนู†ุงุชู‡ ู‡ูŠ ูƒู…ุงู† ุซู…ุงู†ูŠุฉ ู„ู…ู‘ุง ุจุฏูŠ
111
00:09:55,030 --> 00:09:59,330
ุฃุตูŠุฑ ุฃู‚ุฑุฃ ุงู„ู€ binary file ู‡ู‚ุฑุฃู‡ ุจุงู„ูˆุชูŠุฑุฉ ุงู„ุชุงู„ูŠุฉ
112
00:09:59,330 --> 00:10:04,610
ู‡ู‚ุฑุฃ ุฃุฑุจุนุฉ byte ุนู„ู‰ ุฃู†ู‡ู… integer ูˆุฑุงู‡ู… ู…ุจุงุดุฑุฉ ู‡ู‚ุฑุฃ
113
00:10:04,610 --> 00:10:10,590
ุนุดุฑุฉ byte ู„ู„ู…ูŠู… ูˆู‡ู‚ุฑุฃ ุซู…ุงู†ูŠุฉ byte ู„ู„ู…ูŠู… ู„ู„ู€ float
114
00:10:10,590 --> 00:10:14,810
ูˆุงู„ู„ูŠ ูˆุฑุงู‡ู… integer character float integer
115
00:10:14,810 --> 00:10:17,650
character float integer character float ุจู†ูุนุด
116
00:10:17,650 --> 00:10:21,010
ุฃุดุชุบู„ ู‡ุงู† ูˆู„ุง ุฃู„ุงุญุธ ุงู„ุตูŠุบุฉ ุจุชุชูƒู„ู… ุนู„ู‰ special format
117
00:10:21,010 --> 00:10:26,340
ุตุงุฑุช ููŠ ุนู†ุฏ ุตูŠุบุฉ ุงู„ู…ู„ู ู…ุนุฑูˆูุฉ ุชู„ู‚ุงู‡ ู„ูˆ ุฃู†ุง ุฃุฌูŠุช
118
00:10:26,340 --> 00:10:30,120
ุจุฏู„ุช ู„ูˆ ู‚ู„ุช ู„ู‡ ุจุฏู„ ู…ุง ุฃู‚ุฑุฃู‡ุง integer ุฑูˆุญุช ู‚ู„ุช ู„ู‡
119
00:10:30,120 --> 00:10:33,980
ุงู‚ุฑุฃูŠ float ููŠ ุงู„ุฃูˆู„ ุฑูŠุฏูŠ float ุฅูŠุด ุญุฏ ุฑุงุญ ูŠุณุงูˆูŠุŸ
120
00:10:33,980 --> 00:10:38,980
ุญูŠุฃุฎุฐ ุฃูˆู„ ุซู…ุงู†ูŠุฉ byte ูˆูŠุญูˆู„ู‡ู… ู„ู…ูŠู†ุŸ ู„ู€ float
121
00:10:38,980 --> 00:10:42,360
ู„ุงุญุธูŠ ุฃุฎุฐ ุงู„ุฃุฑุจุนุฉ byte ุชุจุนุช ุงู„ู€ integer ูˆุฃุฎุฐ ุฃุฑุจุน
122
00:10:42,360 --> 00:10:46,360
ู…ู† ุงู„ู€ characters ูˆุญูˆู„ู‡ู… ู„ู…ูŠู†ุŸ ู„ู€ float ู‡ู„ ุญุฏ ุฏูŠ
123
00:10:46,360 --> 00:10:49,640
ุงู„ุฑู‚ู… ุตุญูŠุญุŸ ุญุชู…ู‹ุง ู„ุฃ ูˆุจุงู„ุชุงู„ูŠ ุงู„ู„ูŠ ููŠ ุงู„ู€ binary
124
00:10:49,640 --> 00:10:53,020
file ู„ูˆ ุฃู†ุช ู…ุด ุนุงุฑู ุงู„ู€ structure ุชุจุน ุงู„ู…ู„ู ุงู„ู„ูŠ
125
00:10:53,020 --> 00:10:56,940
ุฅู†ูƒุชุจุช ููŠู‡ ุงู„ู€ data ูˆู„ุง ุนู…ุฑูƒ ุจุชู‚ุฏุฑ ุชุณุชุฑุฌุนูŠ ุงู„ุจูŠุงู†ุงุช
126
00:10:56,940 --> 00:11:00,200
ุนุดุงู† ู‡ูŠูƒ ุงู„ู€ operating system ุจุชุฑุฌุน ุฃูˆ ุจุชุฑุฌุน ุฃู†ู‡ุง
127
00:11:00,200 --> 00:11:05,140
ุชูƒุชุจ ุจูŠุงู†ุงุชู‡ุง ุนู„ู‰ binary file ุงู„ู€ database
128
00:11:05,140 --> 00:11:08,600
management system ุชูƒุชุจ ุจูŠุงู†ุงุชู‡ุง as binary ุจู†ุงุก ุนู„ู‰
129
00:11:08,600 --> 00:11:13,500
ุงู„ู€ structure ุชุจุน ุงู„ูุงูŠู„ ุงู„ู„ูŠ ุจุชู†ุชุญุฏุซู‡ุง ูˆุจุงู„ุชุงู„ูŠ
130
00:11:13,500 --> 00:11:17,340
ุฃู†ุง ุงู„ุขู† ููŠ ูƒู„ ุงู„ุฃุญูˆุงู„ ุงู„ู€ data ุชุจุนุชู‡ ููŠ ุงู„ู€
131
00:11:17,340 --> 00:11:24,540
application ุชู†ูƒุชุจ as binary text file ุงู„ู€ bits ุจุชู…ุซู„
132
00:11:24,540 --> 00:11:28,660
printable character ุจูŠู†ู…ุง ููŠ ุงู„ู€ binary file ู…ุนู†ุงุชู‡
133
00:11:28,660 --> 00:11:33,020
ุฃู†ุง ุจุชูƒู„ู… ุนู„ู‰ ู†ูˆุน ู…ุนูŠู† ู…ู† ุงู„ุจูŠุงู†ุงุช ุงู„ู„ูŠ ุฃุญุฏุฏู‡ุง ุญุณุจ
134
00:11:33,020 --> 00:11:40,920
ุงู„ู€ information ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูŠ ู„ู…ุง
135
00:11:40,920 --> 00:11:45,120
ุฃู†ุง ุจุชูƒู„ู… ุนู„ู‰ text file ุนู†ุฏูŠ ุงู„ู€ ASCII ูˆุนู†ุฏูŠ ุงู„ู€
136
00:11:45,120 --> 00:11:48,840
Unicode ASCII ูˆ Unicode different representation
137
00:11:48,840 --> 00:11:53,780
ู„ู„ู€ character ุญุชู‰ ู…ุน ุงู„ู€ UTF ุญุชู‰ ู…ุน ุงู„ู€ UTF-8 ููŠ ุนู†ุฏูŠ
138
00:11:53,780 --> 00:11:59,940
ู…ูŠุฒุฉ ุงุณู…ู‡ุง variable length ู„ุญุธุฉ ููŠ ุงู„ู€ UTF-16 ุจุชูƒู„ู…
139
00:11:59,940 --> 00:12:05,340
16 bit for each character 16 bit ูŠุนู†ูŠ ูƒู… byteุŸ
140
00:12:05,340 --> 00:12:09,700
ุซู…ุงู†ูŠุฉ ุฌุณู… ุนู„ู‰ ุซู…ุงู†ูŠุฉ ุงุซู†ูŠู† byte ูˆุจุงู„ุชุงู„ูŠ ุฃู†ุง
141
00:12:09,700 --> 00:12:13,280
ุจุชุชูƒู„ู… ุนู„ู‰ range ูˆุงุณุน ุฃูˆ ุนุฏุฏ ุฃูƒุจุฑ ุจุณ ููŠ ุงู„ุขุฎุฑ
142
00:12:13,280 --> 00:12:18,550
ู…ุนู„ูˆู… anyway ููŠ ุงู„ุขุฎุฑ ุงุญู†ุง ุจุฏู†ุง ู†ูู‡ู… ุงู„ู€ structure
143
00:12:18,550 --> 00:12:22,050
ุงู„ุจุณูŠุทุฉ ุงู„ู„ูŠ ุฃู†ุง ู‚ู„ุชู‡ุง ุฃู† ุงู„ุขู† ุฃู†ุง ุจุชูƒู„ู… ุนู„ู‰ text
144
00:12:22,050 --> 00:12:26,250
file text file ู…ุนู†ุงุชู‡ ุฃู† ุงู„ู€ data ุชุจุนุชูŠ ุชูƒุชุจ
145
00:12:26,250 --> 00:12:30,790
character character ุนู„ู‰ ุงู„ู…ู„ู ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏูŠ
146
00:12:30,790 --> 00:12:34,350
ูˆุจุงู„ุชุงู„ูŠ ู‚ุฑุงุนุชู‡ุง character character ู…ุด ููŠู‡ุง ู…ุดูƒู„ุฉ
147
00:12:34,350 --> 00:12:41,470
ุญุชู‰ ู„ู…ุง ุฃู†ุง ุจูƒุชุจ ู…ุซู„ู‹ุง 87.9 ูƒู… character ู‡ุฏูˆู„ุŸ
148
00:12:41,470 --> 00:12:46,080
ู‡ุฏูˆู„ ุฃุฑุจุน character ู‡ุฏูˆู„ ุฃุฑุจุน character ุจุตูˆุจุŸ
149
00:12:46,080 --> 00:12:49,900
ุจูŠู†ู…ุง ุจุงู„ู€ float ุฃู†ุง ุฃุฑุจุน character ููŠ ุงุชู†ูŠู† ุจุชูƒู„ู…
150
00:12:49,900 --> 00:12:55,220
ุนู„ู‰ ุชู…ุงู†ูŠุฉ ุจุงูŠุชุŒ ุตุญุŸ ุจูŠู†ู…ุง ู„ูˆ ูƒู†ุช ุฃู†ุง ุจุชูƒู„ู… ุนู„ู‰
151
00:12:55,220 --> 00:12:58,480
float ุจุฑุถู‡ ุจุชูƒู„ู… ุนู„ู‰ ุชู…ุงู†ูŠุฉ ุจุงูŠุช ุจุณ ุงู„ู€
152
00:12:58,480 --> 00:13:01,660
representation ู…ุฎุชู„ูุฉ ุงู„ู€ representation ุชุจุนุชู‡ู…
153
00:13:01,660 --> 00:13:05,520
ู…ุฎุชู„ูุฉ ุชู…ุงู…ู‹ุง ุทูŠุจุŒ ู‡ู†ุดุฑุญู‡ุง ููŠ ุญูŠู†ู‡ุง ุจุชูุงุตูŠู„ ุฃูƒุซุฑ ุฃู†
154
00:13:05,520 --> 00:13:09,100
ุดุงุก ุงู„ู„ู‡ ู„ู…ุง ู†ุชูƒู„ู… ุนู„ู‰ ุงู„ู€ binary file ูˆ ุงู„ุชุนุงู…ู„
155
00:13:09,100 --> 00:13:17,960
ู…ุนุงู‡ู… ููŠู…ุง ูŠุชุนู„ู‚ ุจุงู„ู€ text file input output ููŠ
156
00:13:17,960 --> 00:13:21,480
ุนู†ุฏูŠ ุดุบู„ ูƒู…ุงู† ุฃู†ุง ู„ุงุฒู… ุฃูู‡ู…ู‡ุง ู…ู† ุงู„ุขู† ุงุญู†ุง ู‚ุจู„
157
00:13:21,480 --> 00:13:24,360
ุดูˆูŠุฉ ุชูƒู„ู…ู†ุง ุฃู† ุงู„ู€ stream ู‡ูˆ ุนุจุงุฑุฉ ุนู† buffer ุจุฏูŠ
158
00:13:24,360 --> 00:13:28,720
ูŠููˆุตู„ ุงู„ู€ data ุฃูˆ ูŠุณุชู‚ุจู„ ู…ู†ู‡ุง ู…ูŠุฉ ุจุงู„ู…ุฆุฉ ู„ุฃู† ุฃู†ุง ููŠ
159
00:13:28,720 --> 00:13:34,240
ุนู†ุฏูŠ ุงู„ู€ application your application ูˆุงู„ู…ูุฑูˆุถ ูŠูƒูˆู†
160
00:13:34,240 --> 00:13:42,320
ูŠุดุชุบู„ ุจุชุนุงู…ู„ ู…ุน ุงู„ู€ main memory ูˆููŠ ุนู†ุฏูƒ ุงู„ู€ disk
161
00:13:44,800 --> 00:13:50,420
ุงู„ู‚ุฑุต ุงู„ุตู„ุจ ุงู„ุขู† ูƒู…ูŠุฒุฉ ู…ูŠู† ุฃุณุฑุน ููŠ ุงู„ูƒุชุงุจุฉ ูˆ
162
00:13:50,420 --> 00:13:54,300
ุงู„ู‚ุฑุงุกุฉ ุงู„ู€ main memory ูˆู„ุง ุงู„ู‚ุฑุต ุงู„ุตู„ุจ ุงู„ู€ memory
163
00:13:54,300 --> 00:14:01,660
ู‡ุงู† .. ู‡ุงู† ุจู†ุฌุงุณุจ ุจุงู„ู€ milli second ูŠุนู†ูŠ
164
00:14:01,660 --> 00:14:07,080
ุนุดุฑุฉ ุฃุณ ุณุงู„ุจ ุซู„ุงุซุฉ second ูˆ ู‡ุงู† ุจุงู„ู€ nano second
165
00:14:07,080 --> 00:14:13,580
ูŠุนู†ูŠ ุนุดุฑุฉ ุฃุณ ุณุงู„ุจ ุชุณุนุฉ second ุญุชู…ู‹ุง ุงู„ู€ memory ุฃุณุฑุน
166
00:14:13,580 --> 00:14:18,200
ุฃูˆ ุฃุณุฑุน ุจูƒุซูŠุฑ ูƒู…ุงู† ุงู„ู€ application ุชุจุนูŠ ู„ุฃูŠ ูุฆุฉ
167
00:14:18,200 --> 00:14:21,960
ุจู†ุชู…ู†ู‰ ููŠู‡ู… ู„ู…ุง ูŠูƒูˆู† ุดุบุงู„ ูŠูƒูˆู† ููŠ ุงู„ู€ memory ูŠุนู†ูŠ ุงู„ู€
168
00:14:21,960 --> 00:14:26,420
application ู‡ุงู… ูˆุจุงู„ุชุงู„ูŠ ุงู„ู€ application ุชุจุนูŠ
169
00:14:26,420 --> 00:14:34,300
ุจุชุนุงู…ู„ ู…ุน chunks ุฃูˆ blocks of data ุจุชุนุงู…ู„ ู…ุน block
170
00:14:34,300 --> 00:14:40,900
ูˆ ุงู„ู€ disk ุจุชุนุงู…ู„ ู…ุน bytes
171
00:14:42,050 --> 00:14:45,890
one byte ุฃูˆ two byte ุญุณุจ ููŠ ุงู„ุขุฎุฑ ุจุชุนุงู…ู„ ู…ุน ุดุบู„
172
00:14:45,890 --> 00:14:51,490
ุฃุจุณุท ู…ู† ุงู„ู€ block ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ูˆู„ุฃู† ุงู„ุณุฑุนุฉ ุจูŠู†ู‡ู… ุบูŠุฑ
173
00:14:51,490 --> 00:14:56,630
ู…ุชูˆุงูู‚ุฉ ุฃูˆ ุบูŠุฑ ู…ุชูˆุงุฆู…ุฉ ุฃู†ุง ุจุญุงุฌุฉ ู„ูˆุณูŠุท ุจูŠู†ู‡ู…
174
00:14:56,630 --> 00:15:00,050
buffer
175
00:15:00,050 --> 00:15:05,900
temporary memory ุฒูŠ ู…ุฌู„ุฉ ุฒู…ูŠู„ ุชูƒู„ู…ู†ุง ุฃู†ุง ุจุฏูŠ ุฃุตุฏุฑ
176
00:15:05,900 --> 00:15:09,320
ุงู„ู€ data ู…ู† ุงู„ู€ application ุชุงุจุนุฉ ุจุตุฏุฑู‡ุง ู„ู…ูŠู†ุŸ
177
00:15:09,320 --> 00:15:12,780
ุจุตุฏุฑู‡ุง ุนู„ู‰ ุงู„ู€ buffer as a chunk ูƒู€ block ู…ู† ุงู„ู€ data
178
00:15:12,780 --> 00:15:18,400
ุจุฑูˆุญ ุจู‚ูˆู„ ู„ู‡ ุงูƒุชุจ ู…ุฑุฉ ูˆุงุญุฏุฉ hello world I'm using
179
00:15:18,400 --> 00:15:22,800
java programming language ู…ุซู„ู‹ุง as one text ุจุฑูˆุญ
180
00:15:22,800 --> 00:15:27,720
ุจูƒุชุจู‡ุง ู„ู‡ ูƒู„ ู…ุฑุฉ ูˆุงุญุฏุฉ ูˆูŠู†ุŸ ุนู„ู‰ ุงู„ู€ buffer ู„ู‡ุฐุง
181
00:15:27,720 --> 00:15:31,000
ุงู„ุงุณู… ู…ุง ุฃู‚ุฏุฑุด ุฃูƒุชุจู‡ู… ู…ุฑุฉ ูˆุงุญุฏุฉ ูุงู„ู€ buffer ุฏู‡ ุฅูŠุด
182
00:15:31,000 --> 00:15:36,610
ุญุฑูˆุญ ูŠุณุงูˆูŠุŸ ู‡ูŠุฑูˆุญ ูŠุตุฏุฑู‡ู… ู„ู„ู€ disk ุญุณุจ ู‚ุฏุฑุฉ ุงู„ู€ disk
183
00:15:36,610 --> 00:15:41,310
ู†ุณู…ูŠู‡ุง byte-byte ูŠุนู†ูŠ ุชุฎูŠู„ูŠ .. ุชุฎูŠู„ูŠ ุฃู† ุฃู†ุง ูุนู„ูŠู‹ุง
184
00:15:41,310 --> 00:15:46,170
ููŠ ุนู†ุฏูŠ container ูƒุจูŠุฑ ุจุญุท ููŠู‡ ูƒู„ ุงู„ู€ data ู„ูƒู†
185
00:15:46,170 --> 00:15:51,510
ู„ุชุฑุงู†ุณููˆุฑู…ุฑ ุชุงุจุนูŠ ุงู„ู†ุงู‚ู„ ุชุจุน ุงู„ู€ data ุญุฌู…ู‡ ุตุบูŠุฑ ุฅูŠุด
186
00:15:51,510 --> 00:15:56,870
ุงู„ุญู„ุŸ ุฃู† ุฃุญุท ู‡ุฐุง ููŠ ุงู„ู€ storage ุฃูˆ ููŠ ุงู„ู…ุฎุฒู† ู‡ุฐุง ุงู„ู€
187
00:15:56,870 --> 00:16:02,080
data ุชุชุตุฏุฑ ู…ู†ู‡ ุนู„ู‰ ุญุฌู… ุฃู‚ุตุฑ ุฃูˆ ุตุบูŠุฑ ุชุชู†ุงุณุจ ู…ุน ุงู„ู€
188
00:16:02,080 --> 00:16:03,980
Transformer ุฃูˆ ุงู„ู€ Destination ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏู‡ู…
189
00:16:03,980 --> 00:16:08,960
ู‡ุฐุง ุงู„ูƒู„ุงู… ู„ูŠุด ุจูŠู„ุฒู…ู†ูŠุŸ ุจูŠู„ุฒู…ู†ูŠ ุนุดุงู† ุงู„ุชุนุงู…ู„ ู…ุน ูƒู„
190
00:16:08,960 --> 00:16:14,800
ู…ู„ู ุณูˆุงุก ู‡ุฏู ุงู„ู‚ุฑุงุกุฉ ุฃูˆ ุงู„ูƒุชุงุจุฉ ุฃู†ุง ุฏูŠ ุญุงุฌุฉ ุฃุนุฑู
191
00:16:14,800 --> 00:16:23,090
ุดุบู„ุชูŠู† ุจุฏูŠ ุฃุนุฑู file object ูˆุจุฏุนุฑู ุงู„ู€ print writer
192
00:16:23,090 --> 00:16:28,230
ูˆ ุจุฏุนุฑู file out stream ุฃูˆ file writer ููŠ ุงู„ุชุนุงู…ู„
193
00:16:28,230 --> 00:16:32,370
ู‡ุฐุง ู…ู† ุฃุฌู„ ุงู„ูƒุชุงุจุฉ ู…ู† ุฃุฌู„ ุงู„ู‚ุฑุงุกุฉ ุจุฏุนุฑู file
194
00:16:32,370 --> 00:16:36,770
object ูˆ buffer reader ูˆ file reader ู„ุฃู† ุนู„ุงู‚ุชู‡ู…
195
00:16:36,770 --> 00:16:41,310
ู…ุน ุจุนุถ ู…ุซู„ู‹ุง ุงู„ู€ print writer ู‡ูŠ ุจุชู…ุซู„ ุงู„ู€ buffer
196
00:16:41,310 --> 00:16:47,860
ุชุจุนุชูŠ ุงู„ู€ file output stream ุฃูˆ ุงู„ู€ file writer ู‡ูŠ
197
00:16:47,860 --> 00:16:50,900
ุงู„ู„ูŠ ู‡ุชุงุฎุฏ ู„ู€ transformer ุงู„ู„ูŠ ู‡ูŠุฃุฎุฏ ู…ู† ุงู„ู€ buffer
198
00:16:50,900 --> 00:16:55,000
ูˆ ูŠูˆุฏูŠ ู„ู„ู€ disk ูˆ ุงู„ู€ file object ู‡ูˆ ุงู„ู€ destination
199
00:16:55,000 --> 00:17:05,660
file ุงู„ู„ูŠ ุฃู†ุง ุจุฏูŠ ุฃู‚ุฑุฃ ู…ู†ู‡ ุฃูˆ ุจุฏูŠ ุฃูƒุชุจ ุนู„ูŠู‡ ุชู…ุงู…
200
00:17:05,660 --> 00:17:13,900
ุงู„ุขู† ูˆุจุงู„ุชุงู„ูŠ ุจุฏูŠ ุฃุชุนุฑู ุนู„ู‰ ุงู„ู€ object ู‡ุฏูˆู„ ุงู„ู€ file
201
00:17:13,900 --> 00:17:19,390
output stream ูˆ ุงู„ู€ file reader ุจูŠุงุฎุฏูˆุง ุงุณู… ุงู„ู…ู„ู as
202
00:17:19,390 --> 00:17:23,870
argument ู„ูŠุด ุงุณู… ุงู„ู…ู„ูุŸ ุนุดุงู† ุฃู† ุงู„ู…ู„ู ู‡ุฐุง ุจุฏูŠ
203
00:17:23,870 --> 00:17:28,450
ุฃู† ูŠู†ูƒุชุจ ุนู„ู‰ ุงู„ู€ disk ุจุฏูŠ ุฃู† ูŠู†ูƒุชุจ ุถู…ู† ุงู„ู‚ูˆุงู†ูŠู† ุงู„ู„ูŠ
204
00:17:28,450 --> 00:17:31,610
ู…ุญุฏุฏู‡ุง ุงู„ู€ operating system ูˆ ู‡ุฐุง ูŠุนู†ูŠ ุฃู† ููŠ ุนู†ุฏูŠ
205
00:17:31,610 --> 00:17:36,710
ู…ุณุงุฑ ูˆ ุจุฏูŠ ุฃู‚ุฑุฃ ุงู„ู…ุณุงุฑ ู‡ุฐุง ุจูŠู†ู…ุง ุงู„ู€ print writer ูˆ
206
00:17:36,710 --> 00:17:39,710
ุงู„ู€ buffer reader ูˆ ุงู„ู€ buffer reader ุจูŠุชุนุงู…ู„ูˆุง ู…ุน
207
00:17:39,710 --> 00:17:43,610
method ุจุชุชุนุงู…ู„ ุฃูˆ ุจุชุงุฎุฏูˆุง ู…ุน ู…ูŠู† ุฃู…ุง ู…ุน ุงู„ู€ file
208
00:17:43,610 --> 00:17:49,260
output stream ุฃูˆ ุงู„ู€ file reader ุชุนุงู„ ู†ุดูˆู ูƒูŠู ุฃู†ุง
209
00:17:49,260 --> 00:17:52,660
ู…ู…ูƒู† ุฃุดุชุบู„ ู…ุนุงู‡ู… ุฃูˆ ุฃุชุนุงู…ู„ ู…ุน ุงู„ุนู†ุงุตุฑ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ
210
00:17:52,660 --> 00:17:59,000
ุนู†ุฏู‡ุง ุจุดูƒู„ ุฃูุถู„ application ุชุจุนูŠ ุฌู‡ุชูŠ ุงู„ู€ memory
211
00:17:59,000 --> 00:18:04,320
ู„ู…ุง ุฃู†ุง ุจุฏูŠ ุฃูƒุชุจ ุจูŠุงู†ุงุช ุนู„ู‰ ุงู„ู€ course ุงู„ุฎุทูˆุฉ ุฑู‚ู…
212
00:18:04,320 --> 00:18:10,580
ูˆุงุญุฏ ุงู„ุจูŠุงู†ุงุช ุชุจุนุชูŠ ุจุฏูŠ ุชู†ูƒุชุจ ู…ู† ุฎู„ุงู„ a print
213
00:18:10,580 --> 00:18:15,160
writer object ุจุฑูˆุญ ุจุญุท ูƒู„ ุงู„ู€ text ุงู„ู„ูŠ ุฃู†ุง ุจุฏูŠู‡
214
00:18:15,160 --> 00:18:20,010
ู…ุฑุฉ ูˆุงุญุฏุฉ ุจุฑู…ูŠ ูˆูŠู† ููŠ ุงู„ู€ print writer object ุงู„ู€
215
00:18:20,010 --> 00:18:24,090
print writer object ุจุนุฏ ู‡ูŠูƒ ุจุชุตุฏุฑู‡ ู„ู…ูŠู†ุŸ ู„ู„ู€ file
216
00:18:24,090 --> 00:18:31,110
output stream object ูˆุงู„ู„ูŠ ุจุฏูˆุฑู‡ ู‡ูŠุฌุณู…ู‡ ู„ู€ data
217
00:18:31,110 --> 00:18:34,770
ุฃุตุบุฑ ุฃูˆ ู„ู€ fragment ุฃุตุบุฑ ุชุชู†ุงุณุจ ู…ุน ู…ูŠู†ุŸ ู…ุน ุงู„ู€ disk
218
00:18:34,770 --> 00:18:40,970
ูˆุงู„ุนู…ู„ูŠุฉ ุงู„ุนูƒุณูŠุฉ ู„ู…ุง ุฃู†ุง ุจุฏูŠ ุฃู‚ุฑุฃ ู…ู† ุงู„ู…ู„ู ู‡ูƒูˆู† ููŠ
219
00:18:40,970 --> 00:18:46,440
ุนู†ุฏูŠ file input stream ู‡ูŠุฃุฎุฐ ู…ู† ุงู„ู€ disk ุงู„ู€ chunks
220
00:18:46,440 --> 00:18:51,360
ุงู„ุตุบูŠุฑุฉ ู‡ุฐู‡ ุฃูˆ ุงู„ู€ bytes ูŠุจุฏุฃ ูŠุฌู…ุน ู„ูŠู‡ู… ู„ู…ุง ุจูŠุฌู‡ุฒูˆุง
221
00:18:51,360 --> 00:18:55,600
ุจูŠุญุทูˆุง ู„ูŠู‡ู… ูˆูŠู†ุŸ ููŠ ุงู„ู€ buffer reader ููŠ ุงู„ู€ buffer
222
00:18:55,600 --> 00:18:59,140
reader ูˆ ุฃู†ุง ููŠ ุงู„ู€ applications ุชุจุนูŠ ุจุจุฏุฃ ุฃู‚ุฑุฃ ูˆ
223
00:18:59,140 --> 00:19:03,460
ุฃูƒุชุจ ู…ู† ู…ูŠู† ุฃูˆ ุนููˆู‹ุง ุจุฏูŠ ุฃู‚ุฑุฃ ู…ู† ุงู„ู€ file reader
224
00:19:03,460 --> 00:19:07,320
ุจู‚ุฑุฃู‡ุง as line ุฃูˆ ู…ู…ูƒู† ุฃู‚ุฑุฃ ุงู„ู€ text ูƒู„ู‡ ู…ุฑุฉ ูˆุงุญุฏุฉ
225
00:19:13,120 --> 00:19:18,000
ู„ู…ุง ุฃู†ุง ุจุชูƒู„ู… ููŠ ุงู„ู‚ุฑุงุกุฉ not buffered ู…ุนู†ุงุชู‡ ุจุชูƒู„ู…
226
00:19:18,000 --> 00:19:23,360
ุนู„ู‰ byte .. byte ุชู…ุงู…ุŸ ูˆู‡ุฐุง ุงู„ู„ูŠ ุจูŠุตูŠุฑ ู…ุน ุงู„ู€ disk
227
00:19:23,360 --> 00:19:27,060
ุจุฏูƒุชู‡ ูƒู„ byte ุจุฏู‡ ูŠู†ูƒุชุจ ุฃูˆ ูŠู†ู‚ุฑุฃ ู…ู† ุฃูˆ ุฅู„ู‰ ุงู„ู€ disk
228
00:19:27,060 --> 00:19:32,740
as soon as possible ู„ูƒู†ู‡ ูƒู…ุงู† ู…ุฑุฉ byte .. byte
229
00:19:32,740 --> 00:19:39,280
ูˆ ู‡ุฐุง ูŠุนู†ูŠ ุฃู†ู‡ ููŠ ุนู†ุฏูŠ delay ู„ูŠุดุŸ ู„ุฃู† ุงู„ู‚ุฑุต ุจุฏูŠ
230
00:19:39,280 --> 00:19:43,980
ูŠุชุญุฑูƒ ุนุดุงู† ูŠุตู„ ู„ู€ desired trackุŒ desired sector ูˆู…ู†
231
00:19:43,980 --> 00:19:47,660
ุซู… ุฃู†ุง ุจุฏูŠ ุฃุจุฏุฃ ุฃูƒุชุจ ุนู„ูŠู‡ ูุจุชุตูŠุฑ ููŠ ุนู†ุฏูŠ latency
232
00:19:47,660 --> 00:19:51,000
time ูˆููŠ ุนู†ุฏูŠ ุงู„ู€ access time ุงู„ู€ access time ุจุดูƒู„
233
00:19:51,000 --> 00:19:57,540
ุนุงู… ุทูŠุจ ูˆ ุจุนุฏ ู‡ูŠูƒ ุงู„ู€ disk ุจุฏูŠ ูŠุฑูˆุญ ูŠูƒุชุจ ูˆู‡ุฐุง ูŠุนู†ูŠ
234
00:19:57,540 --> 00:20:01,820
ุฃู† ุฃู†ุง ูุนู„ูŠู‹ุง ููŠ ุนู†ุฏูŠ overhead ู‡ุงู„ูŠ ู…ุน ูƒู„ byte ุจุฏูŠ
235
00:20:01,820 --> 00:20:07,360
ูŠุชู†ูุฐ ุงู„ูƒู„ุงู… ู‡ุฐุง ููŠ ุงู„ู€ buffer data ู„ุฃ ุฃู†ุง ุจูƒุชุจ as
236
00:20:07,360 --> 00:20:15,100
chunk ู…ู…ูƒู† ุชุณู…ูŠู‡ุง word ุฃูˆ block ู†ูุณ ุงู„ู…ุนุงู†ูŠ ุจุณ ููŠ
237
00:20:15,100 --> 00:20:21,520
ุงู„ุขุฎุฑ ุฃู†ุง ู…ุง ุจูƒุชุจุด byte ุจุชูƒู„ู… as blocks ุจุชุฎุชู„ู ุญุณุจ
238
00:20:21,520 --> 00:20:25,500
ุฅุนุฏุงุฏุงุช ุงู„ู€ operating system ู‚ุฏ ุฅูŠุด ูˆู…ู…ูƒู† ูŠูƒูˆู† ุฃูˆ
239
00:20:25,500 --> 00:20:28,140
ูŠุณู…ุญ ู„ู„ู€ buffer ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ูˆ ุงู„ู€ java virtual
240
00:20:28,140 --> 00:20:31,440
machine ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุฃู†ุช ุจุชุนู…ู„ ู„ู‡ุง installation
241
00:20:37,100 --> 00:20:40,100
ููŠ ุชุนุงู…ู„ ู…ุน ุงู„ู…ู„ู ู…ุนู†ุงุชู‡ ุฃู†ุง ู‡ูƒูˆู† ููŠ ุนู†ุฏูŠ two
242
00:20:40,100 --> 00:20:44,720
objects ููŠ ุนู†ุฏูŠ ุงู„ู€ output stream ุงู„ู„ูŠ ุฃู†ุง ุจุชุนุงู…ู„
243
00:20:44,720 --> 00:20:48,100
ู…ุนุงู‡ ู…ู† ุงู„ู€ Java ูˆููŠ ุนู†ุฏูŠ ุงู„ู€ file name ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ
244
00:20:48,100 --> 00:20:52,180
ุนู„ู‰ ุงู„ู€ operating system ููŠ ุนู†ุฏูŠ ุงู„ู€ file name ู‡ูˆ ุงู„ู€
245
00:20:52,180 --> 00:20:55,720
file name ุงู„ู„ูŠ ุฃู†ุง ุจุชุนุงู…ู„ ู…ุน ุงู„ู€ operating system
246
00:20:55,720 --> 00:21:01,180
ู…ู†
247
00:21:01,180 --> 00:21:03,940
ุฃูˆู„ object ููŠ ู‚ุฑุงุกุฉ ุงู„ุชุนุงู…ู„ ุฃูˆ ุงู„ุชุนุงู…ู„ ู…ุน ุงู„ู…ู„ูุงุช
248
00:21:03,940 --> 00:21:09,040
ุนู†ุฏูŠ ุงู„ู€ file object ุฃูˆ ุงู„ู€ file class ูˆุงู„ู„ูŠ ู…ู†
249
00:21:09,040 --> 00:21:15,900
ุฎู„ุงู„ู‡ ุฃู†ุง ุจุฏูŠ ุฃู†ุดุฆ ุฃูˆ ุฃุญุฏุฏ ู…ูŠู† ู‡ูˆ ุงู„ู…ู„ู ูˆุจุดูƒู„ ุฏู‚ูŠู‚
250
00:21:15,900 --> 00:21:19,360
ุงู„ู„ูŠ ุฃู†ุง ุจุฏูŠ ุฃู‚ุฑุฃู‡ ุฃูˆ ุจุฏูŠ ุฃูƒุชุจ ุนู„ูŠู‡ ุนู„ู‰ ุงู„ู€
251
00:21:19,360 --> 00:21:23,520
operating system ุงู„ู€ file ุฏูŠ ุจุงุณู… ุงู„ู€ object new
252
00:21:23,520 --> 00:21:27,680
file ูˆ ุจุฏูŠ ุงู„ู…ุณุงุฑ ูˆ ุจุฏูŠู„ู‡ ุฃูˆ ุฃูƒุชุจู‡ ู„ู‡ ุงู„ู…ุณุงุฑ ุงู„ู„ูŠ
253
00:21:27,680 --> 00:21:34,720
ู…ูˆุฌูˆุฏ ุนู†ุฏู‡ุง ุงู„ู€ object name ู‡ุฐุง ู‡ูŠุนู…ู„ refer ุฅู…ุง ู„
254
00:21:34,720 --> 00:21:42,780
file ุฃูˆ folder ุงู„ุขู† ุงู„ู€ object ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู„ู‰ ุงู„ู€
255
00:21:42,780 --> 00:21:50,020
disk ุงู„ู„ูŠ ุนู†ุฏูƒ ุฃู…ุง files ุฃูˆ folder ู…ูŠู† ุงู„ู„ูŠ ุจูŠุญุฏุฏู‡
256
00:21:50,020 --> 00:21:54,160
ุจูŠุญุฏุฏู‡ ุงู„ู…ุณุงุฑ ุงู„ู„ูŠ ุฃู†ุช ูƒุชุจุชู‡ ูŠุนู†ูŠ ู„ูˆ ุฃู†ุง ูƒุชุจุช C
257
00:21:54,160 --> 00:21:57,860
my
258
00:21:57,860 --> 00:22:03,620
folder sub
259
00:22:03,620 --> 00:22:03,900
1
260
00:22:07,700 --> 00:22:14,680
myfile.txt ู‡ุฐุง ุงู„ู…ุณุงุฑ ุจูŠุดูŠู„ ู„ู…ู†ุŸ ุจูŠุดูŠู„ ู„ู€ file ู„ูˆ
261
00:22:14,680 --> 00:22:20,480
ุฃู†ุง ุดูŠู„ุช ุงู„ูƒู„ู…ุฉ ุงู„ุฃุฎูŠุฑุฉ ู…ู†ู‡ ุจูŠุดูŠู„ ู„ู…ู†ุŸ folderุŒ
262
00:22:20,480 --> 00:22:23,660
ู…ุตุจูˆุทุŸ ูˆุจุงู„ุชุงู„ูŠ ุงู„ู€ file object ุจูŠู‚ุฏุฑ ูŠุดูŠู„ ู„ู€ file
263
00:22:23,660 --> 00:22:30,200
ุฃูˆ ูŠุดูŠู„ ู„ู€ folder ุญุณุจ ุงู„ู…ุณุงุฑ ุงู„ู„ูŠ ุฃู†ุง ุฒูˆุฏุชู‡ ููŠู‡ ุทูŠุจ
264
00:22:30,200 --> 00:22:37,250
ููŠ ูƒุชุงุจุฉ ุงุณู… ุงู„ู…ุณุงุฑ ูƒุชุงุจุฉ ุงุณู… ุงู„ู…ุณุงุฑ ุงู„ุขู† ุงุญู†ุง
265
00:22:37,250 --> 00:22:42,070
ุจู†ุนุฑู ุจุงู„ู€ Java ุฃู† ุงู„ู€ backslash ู‡ุฐู‡ ู‡ูŠ ุนุจุงุฑุฉ ุนู†
266
00:22:42,070 --> 00:22:46,270
escaping character ูŠุนู†ูŠ ุจุณุชุฎุฏู…ู‡ุง ุนุดุงู† ุฃูุญุฏุฏ ุงู„ู€
267
00:22:46,270 --> 00:22:52,690
special character ุถู…ู† ุงู„ู€ text ุทูŠุจ ุงู„ู…ุณุงุฑ ุชุจุนูŠ C ุฃูˆ
268
00:22:52,690 --> 00:22:59,030
D my folder sub
269
00:22:59,030 --> 00:23:07,340
1 ุฃูˆ sub folder 1 ูˆ ุงู„ู€ myfile.txt ู…ุซู„ู‹ุง ู‡ุฐู‡ ุงู„ุขู†
270
00:23:07,340 --> 00:23:11,000
ุนุดุงู† ุงู„ู€ system ู…ุง ูŠุฏู†ูŠุด ุนู„ูŠู‡ุง error ู„ุฃู† ุงู„ู€ capital
271
00:23:11,000 --> 00:23:14,760
M ู…ุด ู…ุนุฑูุฉ ูˆ ุงู„ู€ S ู…ุด ู…ุนุฑูุฉ ูˆ ุงู„ู€ small m ู…ุด ู…ุนุฑูุฉ
272
00:23:14,760 --> 00:23:19,940
ุฅูŠุด ุงู„ุญู„ุŸ ุฃู†ุง ุจุฏูŠ ุฃุญุท ุงู„ุงุชู†ูŠู† ุฃูˆ ุจูƒุชุจ ุจุตูŠุบุฉ ุงู„ู€ ู„ูŠู†ูƒุณ
273
00:23:19,940 --> 00:23:27,220
forward slash ูŠุนู†ูŠ ุจูƒุชุจ ุงู„ู…ุณุงุฑ ู‡ูŠูƒ C colon forward
274
00:23:27,220 --> 00:23:32,220
slash my folder
275
00:23:34,650 --> 00:23:41,710
forward slash sub one forward slash my file dot
276
00:23:41,710 --> 00:23:47,410
txt ูƒู„ุงู… ุณู‡ู„ ูˆู…ุง ููŠุด ุนู„ูŠู‡ ุฃูŠ ู…ุดูƒู„ุฉ ูˆุงุถุญ ูŠุง ุจู†ุงุช
277
00:23:47,410 --> 00:23:52,570
ุชู…ุงู… ุชุนุงู„
278
00:23:52,570 --> 00:23:57,230
ู†ุดูˆู ุฅูŠุด ุงู„ู€ file object ุจุชุฏูŠู†ูŠ ู…ูŠุฒุงุช ุฃู†ุง ุจู‚ุฏุฑ
279
00:23:57,230 --> 00:23:57,890
ุฃุณุชููŠุฏ ู…ู†ู‡ุง
280
00:24:07,870 --> 00:24:17,950
ู„ูˆ ุฃู†ุง ุฃุฏูŠุชูู‡ ุงุณู… ุฃูˆ ุงู„ู…ุณุงุฑ ูƒุงู† ุนุจุงุฑุฉ ุนู† file ููŠ ุงู„ู€
281
00:24:17,950 --> 00:24:20,630
file object ู‡ู„ุงุฌูŠ ููŠ ุนู†ุฏูŠ ู…ุฌู…ูˆุนุฉ ู…ู† ุงู„ู€ methods
282
00:24:20,630 --> 00:24:27,770
create new file ูŠุนู†ูŠ ู„ูˆ ุงู„ู…ู„ู ู‡ุฐุง ู…ุด ู…ูˆุฌูˆุฏ ุนู„ู‰
283
00:24:27,770 --> 00:24:35,320
ุงู„ู…ุณุงุฑ ุจู‚ุฏุฑ ุงุฑูˆุญ ุงู†ุดุฆู‡ ู…ู† ุฎู„ุงู„ myfile.create a new
284
00:24:35,320 --> 00:24:41,500
file get absolute path ู‡ุฏ ุงู„ู…ุณุงุฑ ุนุดุงู† ู†ุฑุฌุนู„ูŠ
285
00:24:41,500 --> 00:24:48,660
ุจุงู„ู…ุณุงุฑ ู‡ุฐุง ูƒุงู…ู„ุง get ุงู„ู€ name ุงุณู… ุงู„ู€ file file name
286
00:24:48,660 --> 00:24:53,340
dot text get parent parent folder ุงุณู… ุงู„ู€ folder
287
00:24:53,340 --> 00:24:57,900
ุงู„ู„ูŠ ุจูŠุญุชูˆูŠ exist Boolean function ู…ุด ู‡ุชู‚ูˆู„ ุงู„ู…ู„ู
288
00:24:57,900 --> 00:25:02,640
ู…ูˆุฌูˆุฏ ูˆ ู„ุง ู…ุด ู…ูˆุฌูˆุฏ is file Boolean function ุชุญุฏุฏ
289
00:25:02,640 --> 00:25:06,620
ุงู„ู€ object ู‡ุฐุง file ูˆ ู„ุง folder ุทุจุนุง ู…ุซู„ุง ุบู„ุท is a
290
00:25:06,620 --> 00:25:10,980
file true ูˆ ู„ุง false is hidden ู‡ู„ ู‡ูˆ ู…ุฎููŠ ูˆ ู„ุง ู„ุฃ
291
00:25:10,980 --> 00:25:16,900
ุงู„ู€ length ุญุฌู…ู‡ ุงู„ู€ size ุชุจุนุชู‡ ูˆ ู…ู…ูƒู† ุฃุนู…ู„ู‡ rename
292
00:25:16,900 --> 00:25:22,620
to ุฃุจุฏู„ู‡ ุฃูˆ ุฃุจุฏู„ ุงุณู… ุงู„ู€ folder ู‡ุฐุง ุฃูˆ ู…ู…ูƒู† ุฃู†ุณุฎู‡
293
00:25:22,620 --> 00:25:26,980
ุนู„ู‰ ู…ุฌู„ุฉ ุฌุฏูŠุฏุฉ ุชู…ุงู… ุชุนุงู„ู‰ ู†ุดูˆู ุงู„ู€ code ุงู„ุจุณูŠุท ุงู„ู„ู‰
294
00:25:26,980 --> 00:25:31,280
ู…ูˆุฌูˆุฏ ุนู†ุฏู‡ุง file
295
00:25:31,280 --> 00:25:37,700
MF ุนู„ู‰ ุงู„ู€ D my folder sample.txt ู…ุณุงุฑ ู„ู…ู„ู ู…ูˆุฌูˆุฏ
296
00:25:37,700 --> 00:25:43,680
ุฑูˆุญุช ุจุณุฃู„ู‡ ู„ูˆ ู…ุงูƒุงู†ุด ุงู„ู…ู„ู ู…ูˆุฌูˆุฏ M ุฃูˆ ุงู„ู€ file dot
297
00:25:43,680 --> 00:25:48,570
exist ุชุฑุฌุน ุจ true ู„ูˆ ูƒุงู† ู…ูˆุฌูˆุฏ ุตุญุŸ false ู„ูˆ ู…ุงูƒู†ุด
298
00:25:48,570 --> 00:25:52,710
ู…ูˆุฌูˆุฏ ู…ุน ุงู„ู†ูุฐ ุจุชุตูŠุฑ true ุงู‡ ู‡ูŠ false ู„ูˆ ู…ุงูƒู†ุด
299
00:25:52,710 --> 00:25:55,730
ู…ูˆุฌูˆุฏ ู‡ุชูƒูˆู† false ู…ุน ุงู„ู†ูุฐ ุจุชุตูŠุฑ ู†ูุฐ ุงู„ู€ false
300
00:25:55,730 --> 00:26:00,090
ู‡ุชูƒูˆู† ุงู„ู€ true ู„ูˆ ู…ุงูƒู†ุด ุงู„ู…ู„ู ู…ูˆุฌูˆุฏ ุงุฑูˆุญ ุงู†ุดุฆู„ูŠ
301
00:26:00,090 --> 00:26:03,550
ุงูŠุงู‡ ูˆุงุฐุง ุจุชุชุฐูƒุฑ ููŠ ุงู„ู€ exception handling ู„ู…ุง
302
00:26:03,550 --> 00:26:10,670
ุงุชูƒู„ู…ู†ุง ุนู„ู‰ ุงู„ู€ ION botioinput exception io
303
00:26:10,670 --> 00:26:14,270
exception ู‚ู„ู†ุง ู‡ุชุชุนุงู…ู„ ู…ุน ุงู„ู…ู„ูุงุช ุญุชู‰ ุชุฏู„ุฒู†ู‡ุง
304
00:26:14,270 --> 00:26:17,470
ุจุงุณุชู…ุฑุงุฑ ู„ุฃู†ู‡ ู…ู…ูƒู† ุชุตุบูŠุฑ ุนู†ุฏูŠ ู…ุดุงูƒู„ ููŠ ุงู„ู…ู„ูุงุช ุฃู†ุง
305
00:26:17,470 --> 00:26:23,690
ุงูŠุด ู…ุด ู…ุชูˆู‚ุนู‡ุง ุงูˆู„ method create a new file ู…ุจุงุดุฑุฉ
306
00:26:23,690 --> 00:26:26,650
ุงู„ู€ system ู‡ู‚ูˆู„ูƒ ู‡ุฐู‡ ุงู„ู€ method ุจุชุนู…ู„ throw ู„ู€ io
307
00:26:26,650 --> 00:26:29,970
exception ูุนู…ู„ูŠ ู„ู‡ handling ุนุจุฑ ุงู„ู€ try ูˆ ุงู„ู€ catch
308
00:26:29,970 --> 00:26:35,130
ุงู„ู„ูŠ ุงุญู†ุง ุดูู†ุงู‡ุง ุณุงุจู‚ุง ูู„ู…ุง ุงู†ุง ุจุฑูˆุญ ุจู‚ูˆู„ู‡ myfile
309
00:26:35,130 --> 00:26:40,790
ุฃูˆ mf.create new file ู…ุงุฐุง ุณูŠุญุตู„ุŸ ุณูŠู†ุดุบู„ ุงู„ู…ู„ู ููŠ
310
00:26:40,790 --> 00:26:45,830
ุฏุงุฎู„ ุงู„ู€ my folder ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏู‡ุง ู„ูˆ ูƒุงู† ุงู„ู€ my
311
00:26:45,830 --> 00:26:52,430
folder ู„ูŠุณ ู…ูˆุฌูˆุฏ ู„ูˆ ูƒุงู† ุงู„ู€ my folder ู‡ุฐุง ู„ูŠุณ ู…ูˆุฌูˆุฏ
312
00:26:52,430 --> 00:26:56,530
ู‡ู„ ุณู†ุณุชุทูŠุน ุฃู† ู†ู†ุดุบู„ ุงู„ู…ู„ูุŸ ู‡ู„ ุณู†ุณุชุทูŠุน ุฃู† ู†ู†ุดุบู„
313
00:26:56,530 --> 00:27:00,150
ุงู„ู…ู„ูุŸ ู„ุฃ ู„ุฃู†
314
00:27:00,150 --> 00:27:03,350
ูˆุจุงู„ุชุงู„ูŠ ุฃู†ุง ุจุฏูŠ ุฃุชุฃูƒุฏ ู‚ุจู„ ู…ุง ุฃุตู„ ู„ู„ู…ู„ู ุจุฏูŠ ุฃุชุฃูƒุฏ
315
00:27:03,350 --> 00:27:07,660
ู…ู† ุงู„ู€ folder ู…ูˆุฌูˆุฏ ูˆู„ุง ู…ุด ู…ูˆุฌูˆุฏุŸ ูˆุดูˆูู†ุง ุงุญู†ุง ูˆุฌุฏุช
316
00:27:07,660 --> 00:27:11,300
absolute path ูˆุฌุฏุช ุงู„ู€ parent ูˆุฌุฏุช ุงู„ู€ length as
317
00:27:11,300 --> 00:27:15,460
argument ุงูˆ methods ุฎุงุตุฉ ุจุงู„ู€ file object ู„ูˆ ูƒุงู† ุงู„ู€
318
00:27:15,460 --> 00:27:18,440
file ู‡ุฐุง ุงูˆ ุงู„ู€ file object ู‡ุฐุง ุจูŠุนู…ู„ represent ู„ู€
319
00:27:18,440 --> 00:27:23,840
folder ู…ุนู†ุงู‡ ุชู‚ูˆู„ ุฌุฒุก ู…ู† ุงู„ู…ุณุงุฑ ู…ุด ู‡ูŠูƒูˆู† ู…ูˆุฌูˆุฏ
320
00:27:23,840 --> 00:27:29,400
ุงู„ู„ูŠ ู‡ูˆ ุงุณู… ุงู„ู…ู„ู ู‡ุฐุง ุงู„ุขู† ุฃู†ุง ู…ุฒูˆุฏ ุจุฅูŠุด ุจู€ folder
321
00:27:29,400 --> 00:27:33,360
ุฃู†ุง ู…ุฒูˆุฏู‡ ุจู€ folder exist ู†ูุณ ุงู„ู€ method ุงู„ู„ูŠ
322
00:27:33,360 --> 00:27:37,140
ุดูู†ุงู‡ุง ุณุงุจู‚ุง boolean function ุชุฑุฌุน ุจ true ุฃูˆ false
323
00:27:37,140 --> 00:27:42,940
ุญุณุจ ูˆุฌูˆุฏ ุฃูˆ ุนุฏู… ูˆุฌูˆุฏ ุงู„ู€ folder ู„ุญุธุฉ make directory
324
00:27:42,940 --> 00:27:46,920
ุนุดุงู† ุชู†ุดุฆ ุงู„ู…ุฌู„ุฏ ู„ูˆ ู…ุงูƒุงู†ุด ู…ูˆุฌูˆุฏ ุฒูŠ create a new
325
00:27:46,920 --> 00:27:53,160
file ูˆููŠ ุนู†ุฏู‰ ูˆุงุญุฏุฉ ุชุงู†ูŠุฉ ุงุณู…ู‡ุง make directories
326
00:27:53,160 --> 00:27:56,320
ู„ุฃ
327
00:27:56,320 --> 00:27:57,680
ู„ูˆ ุฃู†ุง ุฌุฏ ู‚ู„ุชู„ูƒ ู‡ูŠ ุงู„ู…ุณุงุฑ
328
00:28:04,550 --> 00:28:13,790
folder sub 1 sub 2 ู‡ุฐู‡ ุงู„ู…ุณุงุฑ ุงู„ุณุคุงู„
329
00:28:13,790 --> 00:28:19,410
ุญูŠู† .. ู„ู…ุง ุฃู‚ูˆู„ ู„ู‡ exist ู„ู…ูŠู† ุงู„ู€ folder ุฃู†ู‡ folder
330
00:28:19,410 --> 00:28:25,570
ุขุฎุฑ ูˆุงุญุฏ sub 2 ุขุฎุฑ ูˆุงุญุฏ ุงู„ู„ูŠ ููŠ ุงู„ู…ุณุงุฑ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ
331
00:28:25,570 --> 00:28:30,510
ุนู†ุฏูŠ ู„ูˆ ุฃู†ุง ู‚ู„ุชู„ู‡ if
332
00:28:31,460 --> 00:28:36,740
ุงู„ู€ myfolder does not exist myfolder.make
333
00:28:36,740 --> 00:28:41,460
directory ูŠุนู†ูŠ ุฃู†ู†ูŠ ู„ุงุฒู… ุฃูƒูˆู† ู…ุชุฃูƒุฏ ุฃู† ุงู„ู€ sub1 ูˆ
334
00:28:41,460 --> 00:28:46,860
ุงู„ู€ myfolder ู…ูˆุฌูˆุฏูŠู† ุงู„ู€ myfolder ูˆ ุงู„ู€ sub1 ู„ุงุฒู…
335
00:28:46,860 --> 00:28:51,760
ูŠูƒูˆู†ูˆุง ู…ูˆุฌูˆุฏูŠู† ุนุดุงู† ูŠู†ุดูˆุง ุทุจ ู„ูˆ ุฃู†ุง ู…ุชุฃูƒุฏ ุฃู†ู‡ ู…ุด
336
00:28:51,760 --> 00:28:56,420
ู…ูˆุฌูˆุฏุงุช ูˆ ุจุฏูŠ ุฃุจุฏู„ ู…ุณุงุฑ ุจุงู„ูƒุงู…ู„ ูุจุฑูˆุญ ุจู‚ูˆู„ู‡ make
337
00:28:56,420 --> 00:29:01,920
directories ู‡ุชู†ุดู‚ ุงู„ู…ุณุงู‚ ูƒุงู…ู„ ู…ู† ุงู„ู€ root ู„ุญุฏ ุขุฎุฑ
338
00:29:01,920 --> 00:29:06,780
folder ูŠุนู†ูŠ ู‡ุชู†ุดู‚ ุนู„ู‰ ุงู„ู€ C folder ุชุณู…ูŠู‡ my folder
339
00:29:06,780 --> 00:29:12,540
ููŠ ุฏุงุฎู„ ุงู„ู€ my folder ู‡ุชู†ุดู‚ folder ูŠุณู…ูŠู‡ sub1 ูˆ ููŠ
340
00:29:12,540 --> 00:29:18,140
ุฏุงุฎู„ ุงู„ู€ sub1 ู‡ุชู†ุดู‚ sub folder ูŠุณู…ูŠู‡ sub2 its
341
00:29:18,140 --> 00:29:22,910
directory Boolean function ุชุฑุฌุน ุจุชู‚ูˆู„ูˆุง ู„ู…ุง ุจูŠูƒูˆู†
342
00:29:22,910 --> 00:29:25,790
ุงู„ู€ object ู‡ูŠ ุงู„ู€ the file object ุนู†ุฏูŠ ู‡ุฏุง ุฅุจุงุฑุนุง
343
00:29:25,790 --> 00:29:30,070
directory ููŠ ุนู†ุฏ ุงู„ู€ list file ูˆ ููŠ ุนู†ุฏ ุงู„ู€ list ุงู„ู€
344
00:29:30,070 --> 00:29:35,750
list file ุจุชุนู…ู„ return ู„ู…ูŠู†ุŸ ู„ู€ array of files ู„ู€
345
00:29:35,750 --> 00:29:43,670
array of file objects ูƒู…ุงู†ุŸ ูŠุนู†ูŠ ู„ูˆ
346
00:29:43,670 --> 00:29:48,830
ุฃู†ุง ุงู„ู€ data ุงู„ู…ุณุงุฑ ู‡ุฐุง ุงู„ู„ูŠ ู‡ูŠู…ุชุฃูƒุฏ ุฅู† ุงู„ู…ุณุงุฑ ุตุญูŠุญ
347
00:29:48,830 --> 00:29:53,670
ู„ู€ folder ูˆุจูŠุญุชูˆูŠ ุนู„ู‰ ู…ุฌู…ูˆุนุฉ ู…ู† ุงู„ู€ files ู…ุซู„ุง ุงู„ู€
348
00:29:53,670 --> 00:29:58,610
three files ูˆ ุงู„ู€ two folders ูŠุนู†ูŠ ูƒุงู… object ููŠ
349
00:29:58,610 --> 00:30:03,350
ุฏุงุฎู„ู‡ุŸ ููŠู‡ ุฎู…ุณุฉ ุงู„ู€ array ุชุจุนุชูŠ ู‡ุฐู‡ ู„ูˆ ุฃู†ุง ู‚ู„ุช ู„ู‡
350
00:30:03,350 --> 00:30:08,890
myfolder.get.list files ู‡ุชุฑุฌุนู„ูŠ ุจ array of files
351
00:30:08,890 --> 00:30:15,800
ููŠู‡ุง five objects ููŠู‡ุง five objects ู…ู† ู†ูˆุน file ู…ู†
352
00:30:15,800 --> 00:30:20,960
ู†ูˆุน file ู„ูˆ ุงู†ุง ุจุฏู‰ ุงู…ุฑ ุนู„ูŠู‡ู… ูˆุงุญุฏ ูˆุงุญุฏ ู‡ุฑูˆุญ ุงู‚ูˆู„ู‡
353
00:30:20,960 --> 00:30:26,400
for ุงู„ู€
354
00:30:26,400 --> 00:30:33,120
file f ู…ูˆุฌูˆุฏ ููŠ ู…ูŠู† ู…ุซู„ุง ููŠ ุงู„ู€ list ูุงู„ู€ my folder
355
00:30:33,120 --> 00:30:43,620
dot list file files ุนููˆุง ุงุณู…ูŠู‡ุง l ุงูˆ
356
00:30:50,160 --> 00:31:05,400
list ููŠ ุงู„ู€ list ุจู‚ุฏุฑ ุฃู‚ูˆู„ ู„ู‡ if exist ู‡ูˆ
357
00:31:05,400 --> 00:31:07,520
already ู…ูˆุฌูˆุฏ ุฃุณุงุณุง ู…ุงููŠุด ุฏุงุนูŠ ุฃู†ูŠ ุฃุณุฃู„ู‡ ู…ู…ูƒู†
358
00:31:07,520 --> 00:31:11,120
ุฃุณุฃู„ู‡ if directory ุฃูˆ if file ุญุณุจ ุงู„ุญุงุฌุฉ ุงู„ู„ูŠ ุนู†ุฏูŠ
359
00:31:11,120 --> 00:31:24,890
ููŠ ุงู„ู…ู‚ุงุจู„ ููŠ ุนู†ุฏูŠ ุงู†ู‡ุงู† method ุงุณู…ู‡ุง list ู‡ุฐู‡
360
00:31:24,890 --> 00:31:31,630
ุจุชุฑุฌุน ุจ array of string ุจุชุฑุฌุน ุจ array of string ูˆ
361
00:31:31,630 --> 00:31:34,710
ุฃู†ุง ุจู†ุงู„ ุนู„ู‰ ุงู„ู€ string ู‡ุฐุง ุงู„ู„ูŠ ู‡ูŠ ุฃุณู…ุงุก ุงู„ู€ object
362
00:31:34,710 --> 00:31:38,770
ุฃูˆ ุฃุณู…ุงุก ุงู„ู€ subfolders ูˆ ุงู„ู€ files ุงู„ู„ูŠ ู…ูˆุฌูˆุฏูŠู† ุจุฏู‡
363
00:31:38,770 --> 00:31:45,020
ุฃุฑูˆุญ ุฃู†ุดุฆ a new file object ุจู†ุงุก ุนู„ู‰ ุงู„ู…ุณุงุฑ ุงู„ู„ูŠ
364
00:31:45,020 --> 00:31:50,060
ู…ูˆุฌูˆุฏ ุงู„ู…ุณุงุฑ ุฃู†ุง already ู‡ูŠู‡ ู…ูˆุฌูˆุฏ ุนู†ุฏู‰ ู…ุงููŠุด ุงุดูŠ
365
00:31:50,060 --> 00:31:54,540
ุงุชุบูŠุฑ ุนู„ูŠู‡ ุจุณ ุจุฏู‰ ุฃุฑูˆุญ ุฃุถูŠูู„ู‡ ู„ู„ู…ุณุงุฑ ู…ูŠู† ุงุณู… ุงู„ู€
366
00:31:54,540 --> 00:31:57,720
file ุงู„ู„ูŠ ุฃู†ุง ุญุตู„ุช ุนู„ูŠู‡ ู…ู† ุงู„ู€ list ูˆุจุงู„ุชุงู„ูŠ ุฃู†ุดูŠ
367
00:31:57,720 --> 00:32:00,480
object ูˆ ุจุนุฏ ู‡ูŠูƒ ุฃุฑูˆุญ ุฃูุญุต ุงู„ู€ object ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ
368
00:32:00,480 --> 00:32:03,100
ุชุนุงู„ู‰ ู†ุดูˆูู‡ ุจุดูƒู„ ุณุฑูŠุน ุจุณ ุงู„ู€ code ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏู‰
369
00:32:03,100 --> 00:32:07,200
ู‡ุงู† ููŠ ุงู„ู…ู„ููŠู† ุฃูˆ ููŠ ุงู„ู€ two samples ุงู„ู„ูŠ ู‚ุฏุงู…ูŠ ุงู„ู€
370
00:32:07,200 --> 00:32:14,510
code ุงู„ุฃูˆู„ ุจู‚ูˆู„ ู„ู€ parent myfolder123 ุงู„ู€ file
371
00:32:14,510 --> 00:32:20,570
sample.txt ุงู„ู€ directory file object ุงุฏูŠุชู‡ ุงู„ู€
372
00:32:20,570 --> 00:32:26,350
parent ูˆ ุงู„ู€ file ู‚ู„ุชู„ู‡ ุงู„ู€ file ุนุจุงุฑุฉ ุนู† file ุงุฏูŠุชู‡
373
00:32:26,350 --> 00:32:30,650
ุงู„ู€ parent ู‡ูŠู‡ ุฒุงุฆุฏ ู…ู† ุงู„ู€ file name ุงุฏูŠุชู‡ ุงู„ู…ุณุงุฑ
374
00:32:30,650 --> 00:32:34,050
ุจุงู„ูƒุงู…ู„ ูˆุจุงู„ุชุงู„ูŠ ู‡ูŠูƒ ุตุงุฑ ููŠ ุนู†ุฏู‡ุง ุฑูˆุญุช ุณุฃู„ุชู‡ ู‚ู„ุชู„ู‡
375
00:32:34,050 --> 00:32:38,710
if ุงู„ู€ directory does not exist directory.make
376
00:32:39,580 --> 00:32:43,200
directories ุนุดุงู† ุงุถู…ู† ุงู†ุดุฆู„ูŠ my folder ูˆุงุญุฏ ูˆ
377
00:32:43,200 --> 00:32:47,540
ุงุชู†ูŠู† ูˆ ุชู„ุงุชุฉ ุจู†ูุณ ุงู„ู€ sequence ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุจุนุฏ ู‡ูŠูƒ
378
00:32:47,540 --> 00:32:53,440
ุฑูˆุญ ุงุชุณุฃู„ุชู‡ ู„ูˆ ูƒุงู† ู…ูˆุฌูˆุฏ ู„ูˆ ูƒุงู† ู…ูˆุฌูˆุฏ ู…ูŠู† ู‡ูˆ ุงู„ู„ูŠ
379
00:32:53,440 --> 00:32:57,260
ู…ูˆุฌูˆุฏ ุชู„ุงุชุฉ ู‡ุฐุง ุงุฎุฑ ูˆุงุญุฏ ุงุฐุง ุงู„ุชู„ุงุชุฉ ู…ูˆุฌูˆุฏ ู…ุนู†ุงุชู‡
380
00:32:57,260 --> 00:33:01,340
ุงู„ู…ุณุงุฑ ูƒู„ู‡ ู…ูˆุฌูˆุฏ ู„ูˆ ูƒุงู† ู…ูˆุฌูˆุฏ ูˆ ุงู„ู€ file does not
381
00:33:01,340 --> 00:33:07,100
exist ุฑูˆุญ ุงุนู…ู„ create a new file ูˆุจุงู„ุชุงู„ูŠ ู‡ูŠ ูƒุฏู‡
382
00:33:07,100 --> 00:33:11,790
ุงู†ุดุฆุช ู…ุฌู„ุฉ ุถู…ู†ุช ุงู†ุดุฆุช ู…ุฌู„ุฉ ูˆู…ู† ุซู… ุงู†ุดุฃุช ุงู„ู…ู„ู ุฏุงุฎู„
383
00:33:11,790 --> 00:33:16,770
ุงู„ู…ุฌู„ุฏ ุงู„ู…ูˆุฌูˆุฏ ู‡ุงู† ุนู…ุงู„ูŠ ุจุญุงูˆู„ ุฃุทุจุน ุงู„ู€ content
384
00:33:16,770 --> 00:33:21,470
ุชุจุนุช ุงู„ู€ my folder ุงู„ู€ content ุชุจุนุช ุงู„ู€ my folder ูˆ
385
00:33:21,470 --> 00:33:28,270
ุฃู…ูŠุฒ ู…ุง ุจูŠู†ู‡ุง ู‡ู„ ู‡ูŠ folder ูˆู„ุง file ุฌุจุช array of
386
00:33:28,270 --> 00:33:33,460
strings ุณู…ูŠุชู‡ุง content my file.list ุงู„ู„ูŠ ู‡ูŠ ุงู„ู€
387
00:33:33,460 --> 00:33:37,500
contents ุฃุฎุฏุชู‡ู… ูˆุงุญุฏ ูˆุงุญุฏ ุฃู†ุดุฃุช file object ุน ุจู†ุงุก
388
00:33:37,500 --> 00:33:40,820
ุฃู†ุง ุนู„ูŠู‡ู… ูˆ ุฑูˆุญุช ูุญุตุช ู‚ู„ุช ู„ู‡ ู„ูˆ ูƒุงู† ุงู„ู€ file object
389
00:33:40,820 --> 00:33:44,400
ุงู„ู„ูŠ ุฃู†ุง ุฃู†ุดุฃุชู‡ ู‡ุฐุง ุนุจุงุฑุฉ ุนู† directory ู‚ู„ู„ูŠ ู‡ุฐุง
390
00:33:44,400 --> 00:33:48,760
directory ูˆ ู‡ุงูŠ ุงุณู…ู‡ ู„ูˆ ูƒุงู† file otherwise ู‡ูˆ
391
00:33:48,760 --> 00:33:52,340
ุนุจุงุฑุฉ ุญูŠูƒูˆู† ุนู† file ุจุนุฏ ุงุณู… ุงู„ู…ู„ู ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏูŠ
392
00:33:52,340 --> 00:33:55,840
ู‡ุฐุง ุทุจุนุง ู‡ุฐุง ุงู„ุดุบู„ ุบุงู„ุจุง ู„ู‡ ุนู„ุงู‚ุฉ ุจุงู„ู€ operating
393
00:33:55,840 --> 00:33:59,910
system ุฃู†ุง ู…ุด ุจุญุงุฌุฉ ุฅู„ูŠู‡ ูƒุชูŠุฑ ุฃู†ุง ู…ุง ุฒู„ุช ุจุชุชูƒู„ู…
394
00:33:59,910 --> 00:34:04,430
ุจุนูŠุฏุง ุนู† ู‚ุฑุงุกุชู‡ ูˆ ูƒุชุงุจุชูŠ ุงู„ู…ู„ู ู„ูƒู† ุนุดุงู† ุฃู‚ุฏุฑ ุฃูƒุชุจ
395
00:34:04,430 --> 00:34:08,610
ูˆ ุฃู‚ุฑุฃ ู…ู„ูู‡ ู„ุงุฒู… ุฃูู‡ู… ุณู„ุณู„ุฉ ูƒุงู…ู„ุฉ ู…ู† ุงู„ู€ objects
396
00:34:08,610 --> 00:34:14,730
ุงู„ู„ูŠ ุฃู†ุง ุจุฏูŠ ุฃุชุนุงู…ู„ ู…ุนุงู‡ุง ุทูŠุจ ุงู„ุขู† ู…ู† ุงู„ุดุบู„ุงุช ุงู„ู„ูŠ
397
00:34:14,730 --> 00:34:17,390
ุนู…ู„ุชูŠู‡ุง skip ุงู„ู…ุฑุฉ ุงู„ู…ุงุถูŠุฉ ูˆ ู‚ู„ุชู„ูƒูˆุง ุญุงูˆู„ูˆุง
398
00:34:17,390 --> 00:34:23,430
ุฅู‚ุฑุฃูˆู‡ุง ุงู„ู„ูŠ ู‡ูŠ ุงู„ู€ J file chooser ุงู†ุชูˆุง ูƒู†ุชูˆุง
399
00:34:23,430 --> 00:34:26,650
ู…ู„ุงุญุธุฉ ุฅู† ุฃู†ุง ุจุฑูˆุญ ู…ูƒุชูˆุจ ู„ู‡ ุงู„ู…ุณุงุฑ C
400
00:34:28,490 --> 00:34:35,990
ููŠ folder one, two, three ูˆููŠ ุงู„ุขุฎุฑ ุจุฏูŠู„ู‡ ุงู„ู€ file
401
00:34:35,990 --> 00:34:39,430
name ู…ุธุจูˆุทุŸ
402
00:34:39,430 --> 00:34:42,930
ุจูŠู†ู…ุง ู…ุด ู‡ุฐุง ุงู„ุณูŠู†ุงุฑูŠูˆ ุงู„ู„ูŠ ุจูŠุตูŠุฑ ู…ุน ุงู„ุจุฑุงู†ุฌ ู„ู…ุง
403
00:34:42,930 --> 00:34:47,990
ุจุฑูˆุญ file open ุจูŠุฌูŠุจ ู„ูŠ ูˆูŠู†ุฏูˆ ุฌุฏูŠุฏุฉ ูˆู…ู† ุฎู„ุงู„ู‡ุง ุงู†ุง
404
00:34:47,990 --> 00:34:54,070
ุจุฏูŠ ุงุนู…ู„ select ูŠุนู†ูŠ ู…ุซู„ุง control o file open ู‡ูŠุง
405
00:34:54,070 --> 00:34:59,380
ูุชุญู„ูŠู‡ ูˆ ุฌู„ูŠ ุงุฑูˆุญ ุงุณุชุฎุฏู…ูˆ ุจุชุจุฏุฃ ุชู†ู‚ู„ ุจุงู„ู…ุงูˆุณ ุชู‚ูˆู„ูŠ
406
00:34:59,380 --> 00:35:03,780
desktop ู…ุซู„ุง ูˆุชุญุฏุฏ ุงุณู… ุงู„ู…ู„ู ุงู„ู„ูŠ ุงู†ุช ุจุฏูƒ ุชูุชุญูŠู‡
407
00:35:03,780 --> 00:35:09,320
ุญุณุจ ุญุงุฌุชูƒ ูˆู„ุง ู„ุง ู‡ุฐุง ุจุงู„ู€ Java ุงุณู…ู‡ file chooser
408
00:35:09,320 --> 00:35:13,860
ุงุณู…ู‡ file chooser ู„ุงุญุธูŠ .. ู„ุงุญุธูŠ ู…ุนุงูŠุง ุงู† ู‡ุฐุง ู‡ูˆ
409
00:35:13,860 --> 00:35:20,400
ู†ูุณู‡ ู„ูˆ ุฃู†ุง ุฌูŠุช ุนุฏู„ุช ุจุณ ู„ูˆ ู‡ูŠูƒ ูˆุฑูˆุญุช ู‚ูˆู„ุชู„ู‡ ุงูˆ
410
00:35:20,400 --> 00:35:28,720
save as ู…ู„ู ุญูุธ ุจุงุณู… ุงูŠุด ุงู„ุงุฎุชู„ุงู ู‡ุฐุง ุนู† ุงู„ุณุงุจู‚ุŸ ุจุณ
411
00:35:28,720 --> 00:35:32,040
ุนุงู…ู„ุง ุจุบุงุฏ ููŠ ุงู„ุฃูˆู„ ูƒู†ุช ุงู†ุง ุจุฏูŠ ุงูุชุญ ู…ู„ู ุนุดุงู† ูŠูƒูˆู†
412
00:35:32,040 --> 00:35:35,620
ู‡ูˆ ุนุจุงุฑุฉ ุนู† ุงู„ู€ source ุงู„ู„ูŠ ุจุฏุฃุชู‡ ุนููˆุงู† ู‡ูˆ ุงู„ู€
413
00:35:35,620 --> 00:35:39,800
target ูˆู‡ู†ุง ุจุฏูŠ ุงุฎุฒู† ุงู„ู€ data ุชุจุนุช ุงู„ู„ูŠ ููŠ ุงู„ุฌู‡ุงุฒ
414
00:35:39,800 --> 00:35:43,840
ุนู„ู‰ ุงู„ู€ disk ู†ูุณ ุงู„ูƒู„ุงู… ุงู†ุง ู…ู…ูƒู† ุงุณุชููŠุฏ ู…ู† ุงู„ู€ file
415
00:35:43,840 --> 00:35:46,320
chooser ุจุนุฑู ุฏูŠ file chooser
416
00:35:50,820 --> 00:35:55,220
ูˆุงู„ู€ file chooser ุจู‚ูˆู„ ู„ู‡ set current directory
417
00:35:55,220 --> 00:35:58,600
ุงูŠุด ุงู„ู€ current directoryุŸ ุงู„ู€ default directory ู„ู…ุง
418
00:35:58,600 --> 00:36:01,920
ุงู†ุง ุจุฏูŠ ุงูุชุญุŒ ุจุฏูŠ ุงูุชุญ ูˆูŠู†ุŸ ุงู„ู€ dot ููŠ ู‡ุฐู‡ ู…ุนู†ุงู‡ุง
419
00:36:01,920 --> 00:36:10,100
ุงู„ู€ current folder ู…ูŠู† ุงู„ู€ current folderุŸ ุงู„ู„ูŠ ู‡ูˆ
420
00:36:10,100 --> 00:36:12,580
ุงู„ู€ folder ุงู„ู„ูŠ ุจูŠุญุชูˆูŠ ุนู„ู‰ ุงู„ู€ source file ุงู„ู„ูŠ ุดุบุงู„
421
00:36:12,580 --> 00:36:18,000
ุญุงู„ูŠุง ุงู„ู€ source file ุงู„ู„ูŠ ุดุบุงู„ ุญุงู„ูŠุง ุนู„ู‰ ุณุจูŠู„
422
00:36:18,000 --> 00:36:23,650
ุงู„ู…ุซุงู„ ุฃู†ุช ุจุชุฎุฐู†ูŠ ุนู„ู‰ ุงู„ู€ D ุนู„ู‰ ุณุจูŠู„ ุงู„ู…ุซุงู„ My
423
00:36:23,650 --> 00:36:33,970
Java App ุจู‚ูˆู„ ู„ู‡ ู‡ุฐู‡ ุงู„ู…ุณุงุฑ ุชุจุนูŠ ุจุฏูŠู„ู‡
424
00:36:33,970 --> 00:36:37,530
ุฅูŠุงู‡ุง ูˆุจุงู„ุชุงู„ูŠ ูƒู„ ู…ุง ุงู„ู€ file chooser ู‡ุฐุง ุจุฏูŠ ูŠุธู‡ุฑ
425
00:36:37,530 --> 00:36:44,610
ู‡ูŠูุชุญ ู…ูŠู†ุŸ ู‡ูŠุนุฑุถ ู„ูŠ ุงู„ู€ folder ู‡ุฐุง ุชู…ุงู…ุง ุงู„ุขู† file
426
00:36:44,610 --> 00:36:49,730
chooser.file selection mode selection mode ุงู„ู…ู‚ุตูˆุฏ
427
00:36:49,730 --> 00:36:53,290
ุจุงู„ู€ selection mode ุฃู†ุง ุจุฏูŠ ุฃุนู…ู„ select ู„ุฅูŠุดุŸ ุจุฏูŠ
428
00:36:53,290 --> 00:36:57,890
ุฃุนู…ู„ select ู„ู€ file ูˆู„ุง ู„ู€ folder ุงู„ุขู† ุงู„ู€ selection
429
00:36:57,890 --> 00:37:02,730
ู„ู„ู€ file ุจู‚ุฏุฑ ุฃู‚ูˆู„ ู„ู‡ file chooser file only files
430
00:37:02,730 --> 00:37:07,030
only folder only ูˆ ุงู„ู€ default ุฃู†ูŠ ุจู‚ุฏุฑ ุฃุฎุชุงุฑู‡ ู„ุฃูŠ
431
00:37:07,030 --> 00:37:11,440
ุญุงุฌุฉ ุจุณ ุทุงู„ู…ุง ุฃู†ุง ุจุฏูŠ ุฃุนู…ู„ open ุงู„ุฃุตู„ ุงู„ู„ูŠ ุจุฏูŠ
432
00:37:11,440 --> 00:37:15,660
ุฃุฎุชุงุฑ ู…ู„ู ุทุจุนุง ุจุฏูŠ ุฃุนู…ู„ open ุงู„ุฃุตู„ ุงู„ู„ูŠ ุจุฏูŠ ุฃุฎุชุงุฑ
433
00:37:15,660 --> 00:37:19,880
ู…ู„ู ุงู„ุขู†
434
00:37:19,880 --> 00:37:24,540
ุนุดุงู† ุฃุนุฑุถ ุงู„ู€ chooser ู‡ุฐุง ุนู„ู‰ ุงู„ุดุงุดุฉ ููŠ ุนู†ุฏูŠ show
435
00:37:24,540 --> 00:37:30,080
dialogue ูˆููŠ show open dialogue ูˆููŠ show save
436
00:37:30,080 --> 00:37:34,600
dialogue ู…ู† ุงุณู…ู‡ู… open dialogue ุนุดุงู† ุฃุนู…ู„
437
00:37:34,600 --> 00:37:37,880
selection ุงู„ู„ูŠ ู‡ูŠ ุญุงู„ุฉ ุงู„ู€ open control oSave
438
00:37:37,880 --> 00:37:42,640
Dialogue ุนุดุงู† ุฃู†ุง ุจุฏุฃ ุฃูƒุชุจ ุงู„ู€ data ุชุจุนุชูŠ ุนู„ู‰ ุงู„ู€
439
00:37:42,640 --> 00:37:45,660
disk ุชุฎูŠู„ูŠ ู…ุนุงูŠุง ุงู„ู€ application ุงู„ุชุงู„ูŠ ุฃู†ุง ููŠ ุนู†ุฏูŠ
440
00:37:45,660 --> 00:37:49,200
textarea
441
00:37:49,200 --> 00:37:52,600
ู‡ุงูŠู‡ุง
442
00:37:52,600 --> 00:37:58,820
ูˆููŠ ุนู†ุฏู‡ุง two buttons ูˆุงุญุฏ ุงุณู…ู‡ load ุฅู† ุดุงุก ุงู„ู„ู‡
443
00:37:58,820 --> 00:38:00,780
ุงู„ู…ุญุงุถุฑุฉ ุงู„ู„ูŠ ุฌุงูŠู‡ ู†ุนู…ู„ ู‡ุฐุง ุงู„ู€ application ู…ุน ุจุนุถ
444
00:38:00,780 --> 00:38:07,200
ูˆู‡ู†ุง save ู„ู…ุง ุฃุนู…ู„ load ุจุฏูˆ ุฃุณุชุฏุนูŠ ุงู„ู€ file chooser
445
00:38:07,200 --> 00:38:10,820
ูŠู‚ูˆู„ ู„ูŠ ุญุฏุฏ ุงู„ู…ู„ู ุงู„ู„ูŠ ุจุชุนุฑุถ ุงู„ู€ contents ุชุจุนุชู‡ ูˆูŠู†
446
00:38:10,820 --> 00:38:15,640
ุจู…ุฌุฑุฏ ุฃุญุฏุฏู‡ ูˆ ุฃู‚ูˆู„ ู„ู‡ open ู‡ูŠุนุฑุถ ู„ูŠู‡ ุงู„ู€ contents
447
00:38:15,640 --> 00:38:22,840
ุชุจุนุชู‡ ู‡ู†ุง ู„ู…ุง ุฃุฌูŠ ุฃู‚ูˆู„ ู„ู‡ save ุงู„ู…ูุฑูˆุถ ุฃู† ุฃุณุชุฏุนูŠ ุงู„ู€
448
00:38:22,840 --> 00:38:26,160
file ุฃูˆ ุงู„ู€ show save dialogue ุนุดุงู† ูŠู‚ูˆู„ ู„ูŠ ูˆูŠู† ุจุฏูƒ
449
00:38:26,160 --> 00:38:30,840
ุชุฎุฒู† ุงู„ู€ contents ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุงู„ุขู† ุฎู„ูŠู†ุง ู†ุฑุฌุน ู‡ู†ุง
450
00:38:32,660 --> 00:38:35,700
ShowOpenDialog ูˆShowSaveDialog ูˆูู‡ู…ู†ุงู‡ู… ู…ู† ุงุณู…ู‡ู…
451
00:38:35,700 --> 00:38:40,420
ูˆู…ูˆุงุถุนุงุช ShowDialog ู‡ูŠ ุนุจุงุฑุฉ ุนู† more generic
452
00:38:40,420 --> 00:38:45,500
function ู…ู† ุฃุฌู„ ุฅุธู‡ุงุฑ ุงู„ู€ show ุฃูˆ ุชุนู…ู„ show ู„ู„ู€ file
453
00:38:45,500 --> 00:38:54,300
chooser ูˆุจุชุญุฏุฏ ุฏูŠ ู„ู‡ุง ุงู„ู€ mode ุชุจุนุชู‡ุง open ูˆู„ุง save
454
00:38:54,300 --> 00:39:00,830
ู…ู† ุฎู„ุงู„ ุงู„ู€ text select ูŠุนู†ูŠ open ูˆ ุงู„ู€ Save ู…ู† ุฃุฌู„
455
00:39:00,830 --> 00:39:04,990
ุงู„ุชุฎุฒูŠู† ูˆุจุงู„ุชุงู„ูŠ ููŠูƒ ุฃู†ุช ุชุนุชู…ุฏูŠ ุนู„ู‰ ู…ูŠู† ุฏุงุฆู…ุง ุนู„ู‰
456
00:39:04,990 --> 00:39:08,870
show dialogue ู„ุญุงู„ู‡ุง ุจุชู‚ูˆู„ ู„ู‡ ู‡ุงูŠ ุงู„ู€ frame ุงู„ู„ูŠ
457
00:39:08,870 --> 00:39:11,670
ุจุฏู‡ ูŠุธู‡ุฑ ููŠู‡ ุฎู„ุงู„ู‡ุง ุงู„ู€ dialogue ูˆ ุฃู†ุง ุจุฏู‡ ุฃุนู…ู„
458
00:39:11,670 --> 00:39:16,650
select ุฃูˆ ุงู„ู€ parameter ุงู„ุชุงู†ูŠุฉ ุงู„ู„ูŠ ู‡ูŠ ุงู„ู€ save ุฃูˆ
459
00:39:16,650 --> 00:39:20,670
ู…ู…ูƒู† ุชุนุชู…ุฏูŠ show open dialogue ุฃูˆ show save
460
00:39:20,670 --> 00:39:24,110
dialogue ุญุณุจ ุญุงุฌุชูƒ ููŠ ุงู„ุขุฎุฑ ุฃู†ุง ุงู„ู…ุซุงู„ ุงู„ู„ูŠ ุดุบุงู„
461
00:39:24,110 --> 00:39:29,220
ููŠู‡ ุนู„ู‰ ู…ูŠู† ุจุนุฏ ู…ุง ุฃู†ุง ุฃุญุฏุฏ ุงู„ู…ู„ู ูˆ ุฃู‚ูˆู„ ู„ู‡ save ุฃูˆ
462
00:39:29,220 --> 00:39:33,820
ุฃู‚ูˆู„ ู„ู‡ open ู‡ุฐูŠ ุจู‚ุงุด ุจุชุฑุฌุน ุจุชุฑุฌุน ุจู€ string ุจู…ุซู„
463
00:39:33,820 --> 00:39:37,860
ุงู„ู…ุณุงุฑ ุชุจุน ุงู„ู…ู„ู ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏู‡ ุฃู†ุง file object
464
00:39:37,860 --> 00:39:41,600
ูุฃู†ุง ุจุฏูŠ ุฃุฌูŠุจ ุงู„ู€ string ุชุจุนู‡ ููŠ ุนู†ุฏู‡ file chooser
465
00:39:41,600 --> 00:39:46,160
.get selected file ุงู„ู„ูŠ ุฃู†ุง ุงุฎุชุฑุชู‡ ู„ุฃู† ุฃู†ุง ู…ุญุฏุฏุชู‡
466
00:39:46,160 --> 00:39:51,380
file ุงู„ู€ object ู‡ุฐุง just get ุจุณ ุฑุฌุน ู„ูŠ ุจุงู„ู…ุณุงุฑ ุชุจุน
467
00:39:51,380 --> 00:39:56,280
ุงู„ู…ู„ู ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏู‡ ูˆ ู‡ูŠูƒ ุฃู†ุง ุฃูุชุญ ู…ู„ู ุจู‚ู‰ ุฃูุชุญ
468
00:39:56,280 --> 00:40:02,540
ู…ู„ู ู…ู† ุฎู„ุงู„ ุงู„ู€ file chooser ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏูŠ ูŠุนู†ูŠ
469
00:40:02,540 --> 00:40:06,660
ุจุฏู„ ู…ุง ุฃู†ุง ูƒู†ุช ุฃุฑูˆุญ ุฃูƒุชุจ ู„ู‡ ุงู„ู…ุณุงุฑ C forward slash
470
00:40:06,660 --> 00:40:11,020
ุงู„ู€ folder ุงู„ุฃูˆู„ ุงู„ุซุงู†ูŠ ุงู„ุซุงู„ุซ ูˆ ุฃูƒุชุจ ู„ู‡ ุงู„ู…ุณุงุฑ ูƒุงู…ู„
471
00:40:11,020 --> 00:40:15,020
ุตุฑุช ุจุฏูŠ ุฃุนุชู…ุฏ ุนู„ู‰ ุงู„ู€ file chooser ู…ู† ุฃุฌู„ ุฅูŠุดุŸ
472
00:40:15,020 --> 00:40:18,420
ุชุญุฏูŠุฏ ุงู„ู…ู„ู ุงู„ู„ูŠ ุฃู†ุง ุจุฏูŠ ุฃู‚ุฑุฃู‡ ุฃูˆ ุชุญุฏูŠุฏ ุงู„ู…ู„ู ุงู„ู„ูŠ
473
00:40:18,420 --> 00:40:21,920
ุฃู†ุง ุจุฏูŠ ุฃุฎุฒู† ุนู„ูŠู‡ ุทุจ ูˆ ุงู„ุญูŠู† ู…ุซู„ู‹ุง ู‡ุฐูŠ show
474
00:40:21,920 --> 00:40:26,490
download ุชุฑุฌุน ุฅู†ุชุงุฌ ู…ุด ู‚ุถูŠุฉุŒ ู…ุด ู‚ุถูŠุฉุŒ ู…ุด ู‚ุถูŠุฉุŒ ู…ุด
475
00:40:26,490 --> 00:40:34,290
ู‚ุถูŠุฉุŒ ู…ุด ู‚ุถูŠุฉุŒ ู…ุด ู‚ุถูŠุฉุŒ ู…ุด ู‚ุถูŠุฉุŒ ู…ุด ู‚ุถูŠุฉุŒ ู…ุด ู‚ุถูŠุฉุŒ
476
00:40:34,290 --> 00:40:34,450
ู…ุด ู‚ุถูŠุฉุŒ ู…ุด ู‚ุถูŠุฉุŒ ู…ุด ู‚ุถูŠุฉุŒ ู…ุด ู‚ุถูŠุฉุŒ ู…ุด ู‚ุงุถูŠุฉุŒ ู…ุด
477
00:40:34,450 --> 00:40:34,510
ู‚ุงุถูŠุฉุŒ ู…ุด ู‚ุงุถูŠุฉุŒ ู…ุด ู‚ุงุถูŠุฉุŒ ู…ุด ู‚ุงุถูŠุฉุŒ ู…ุด ู‚ุงุถูŠุฉุŒ ู…ุด
478
00:40:34,510 --> 00:40:34,550
ู‚ุงุถูŠุฉุŒ ู…ุด ู‚ุงุถูŠุฉุŒ ู…ุด ู‚ุงุถูŠุฉุŒ ู…ุด ู‚ุงุถูŠุฉุŒ ู…ุด ู‚ุงุถูŠุฉุŒ ู…ุด
479
00:40:34,550 --> 00:40:39,190
ู‚ุงุถูŠุฉุŒ ู…ุด ู‚ุงุถูŠุฉุŒ ู…ุด ู‚ุงุถูŠุฉุŒ ู…ุด ู‚ุงุถูŠุฉุŒ ู…ุด ู‚ุงุถูŠุฉุŒ ู…ุด
480
00:40:39,190 --> 00:40:40,030
ู‚ุงุถูŠุฉุŒ ู…ุด ู‚ุงุถูŠุฉุŒ ู…ุด ู‚ุงุถูŠุฉุŒ ู…ุด ู‚ุงุถูŠุฉุŒ ู…ุด ู‚ุงุถูŠุฉุŒ ู…ุด
481
00:40:40,030 --> 00:40:46,530
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482
00:40:46,530 --> 00:40:50,650
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483
00:40:50,650 --> 00:40:53,230
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484
00:40:53,230 --> 00:40:57,710
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485
00:40:57,710 --> 00:41:02,330
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486
00:41:02,330 --> 00:41:05,730
ู‡ุณูŠุจู‡ุง ู„ู„ู…ุญุงุถุฑุฉ ุงู„ู„ูŠ ุฌุงูŠู‡ ุฅู† ุดุงุก ุงู„ู„ู‡ ุชุจุงุฑูƒ ูˆุชุนุงู„ู‰
487
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488
00:41:10,370 --> 00:41:14,680
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489
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490
00:41:18,660 --> 00:41:21,120
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492
00:41:24,500 --> 00:41:29,260
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00:41:29,260 --> 00:41:34,200
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494
00:41:34,200 --> 00:41:38,740
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495
00:41:38,740 --> 00:41:42,300
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496
00:41:42,300 --> 00:41:45,450
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497
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