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syanbi id:syanbi

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Rails ã§ã€Controller ã«å®šç¾©ã•ã‚Œã¦ã„ã‚‹ action ã‚’ä¸€åº¦ã«å–å¾—ã™ã‚‹æ–¹æ³•ã¯ã‚ã‚Šã¾ã™ã‹ï¼Ÿ - QA@IT
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syanbi 2013/09/30
Hash keyã«symbolä½¿ã£ã¦ã‚‹ã¨GCã•ã‚Œãªã„ã¨ã„ã†ã®ã‚’ä»Šæ—¥æ•™ãˆã¦ã‚‚ã‚‰ã£ãŸã€ã™ã¿ã¾ã›ã‚“ã§ã—ãŸã€‚

GC

ruby
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2010å¹´11æœˆ22æ—¥å…¬é–‹ Python ã® __del__ ãƒ¡ã‚½ãƒƒãƒ‰ã€ã‚¬ãƒ™ãƒ¼ã‚¸ã‚³ãƒ¬ã‚¯ã‚¿ã€å¾ªç’°å‚ç…§ã€ãã—ã¦å¼±å‚ç…§ã«ã¤ã„ã¦ã®è§£èª¬ã¨è€ƒå¯Ÿã€‚ å‚ç…§ã‚«ã‚¦ãƒ³ã‚¿ __del__ __del__ ã®è½ã¨ã—ç©´ å¾ªç’°å‚ç…§ __del__ ã®è½ã¨ã—ç©´ è€ƒå¯Ÿ __del__ ã‚’ä½¿ã‚ãªã„ å¾ªç’°å‚ç…§ã‚’ç¢ºå®Ÿã«é¿ã‘ã‚‹ã“ã¨ã¯ã§ãã‚‹ï¼Ÿ å¼±å‚ç…§ weakref ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’åˆ©ç”¨ã—ãŸãƒãƒƒã‚¯ ã„ã£ãŸã„ã„ã¤ __del__ ã‚’ä½¿ã†ã®ã‹ å‚è€ƒæ–‡çŒ® äº‹é … å‚ç…§ã‚«ã‚¦ãƒ³ã‚¿ C/C++ ã§ã¯ã€malloc ã‚’ä½¿ã£ã¦ç¢ºä¿ã—ãŸãƒ¡ãƒ¢ãƒªã‚„ new ã§ä½œæˆã—ãŸã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã«ã¤ã„ã¦ã¯ã€å¿…ãšå¯¾å¿œã™ã‚‹ free / delete ã‚’å‘¼ã°ãªã‘ã‚Œã°ãªã‚‰ãªã„ã€‚ã“ã‚Œã‚’å¿˜ã‚Œã‚‹ã¨ã„ã¤ã¾ã§ã‚‚è§£æ”¾ã•ã‚Œãªã„ãƒ¡ãƒ¢ãƒªãŒãƒ—ãƒã‚°ãƒ©ãƒ ã®ç”Ÿå˜æœŸé–“ä¸å±…æ®‹ã‚‹ã“ã¨ã«ãªã‚‹ã€‚ã“ã‚Œã‚’ãƒ¡ãƒ¢ãƒªãƒªãƒ¼ã‚¯ã¨å‘¼ã¶ã€‚ãƒ¡ãƒ¢ãƒªãƒªãƒ¼ã‚¯ãŒã‚ã‚‹ã¨ã€ç¢ºä¿ã•ã‚ŒãŸã¾ã¾ã«ãªã£ãŸãƒ¡ãƒ¢ãƒªãŒ OS ã‚„ä»–ã®ãƒ—ãƒã‚»ã‚¹ã‚’åœ§è¿«ã—ã¦ã€ã‚·ã‚¹ãƒ†ãƒ å…¨
syanbi 2012/03/11
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Python

GC
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syanbi 2011/10/07
unicornåˆ©ç”¨ã—ã¦ã‚‹ã‚“ã ã€‚å‚è€ƒã«ã™ã‚‹

GC

ruby

unicorn
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syanbi 2011/06/29
600å††ãƒ»ãƒ»ãƒ»

GC

book
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syanbi 2011/06/19
javaèµ·å‹•ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã¾ã¨ã‚

java

GC

performance
ãƒªãƒ³ã‚¯
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syanbi 2011/02/28
CPython GCã«ã¤ã„ã¦ã®ã‚¨ãƒ³ãƒˆãƒª(ä»–ã‚¨ãƒ³ãƒˆãƒªã®è¨‚æ£ã«ã‚ãŸã‚‹)

python

programming

GC
ãƒªãƒ³ã‚¯
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syanbi 2011/02/20
python

programming

GC
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