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seiunsky id:seiunsky

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ã‚¨ãƒ©ãƒ¼ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã¯ 2W1H ãŒã„ã„ã‚“ã˜ã‚ƒãªã„ã‹
è‰¯ãã‚ã‚‹ãƒ€ãƒ¡ãªã‚¨ãƒ©ãƒ¼ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ ã‚¨ãƒ©ãƒ¼ãŒèµ·ããŸã¨ãã¯ã€ä»¥ä¸‹ã®ã‚ˆã†ã«ã‚¨ãƒ©ãƒ¼ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚’ã©ã“ã‹ã—ã‚‰ã«å‡ºåŠ›ã™ã‚‹ã¨æ€ã„ã¾ã™ã€‚ $c->log->error('something wrong!'); ãŸã ã€ã“ã®ã‚¨ãƒ©ãƒ¼ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã£ã¦ã€å®Ÿéš›ã«ç™ºç”Ÿã—ãŸã¨ãã«ã¯æ„å‘³ãŒã‚ã‹ã‚‰ãªã„ã“ã¨ãŒå¤šã„ã®ã§ã™ã€‚ $c->log->error('error!'); æœ¬æ°—ã§ã“ã†ã„ã†ã€Œerror!ã€ã¨ã ã‘åããƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã ã¨ã€ã‚¨ãƒ©ãƒ¼ãŒèµ·ããŸã“ã¨ã—ã‹ä¼ã‚ã£ã¦ãã¾ã›ã‚“ã€‚ç¨‹åº¦ã®å·®ã¯ã‚ã‚Œæ„å‘³ã®ã‚ã‹ã‚‰ãªã„ã‚¨ãƒ©ãƒ¼ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã¯ã“ã®ä¸–ã«ã‚ãµã‚Œã¦ã„ã‚‹ã‹ã¨æ€ã„ã¾ã™ã€‚ æ©Ÿæ¢°çš„ãªã‚¨ãƒ©ãƒ¼æƒ…å ± ãã†ã„ã†ã‚ã‘ã§ã€ãŸã„ã¦ã„ã¯ Exception ã‚¯ãƒ©ã‚¹ã‚„ Logger ã‚¯ãƒ©ã‚¹ã§å¤šãã®è£œåŠ©ãŒå—ã‘ã‚‰ã‚Œã‚‹ã‚ˆã†ã«ãªã£ã¦ã„ã‚‹ã¨æ€ã„ã¾ã™ã€‚ ç™ºç”Ÿæ™‚åˆ» ç™ºç”Ÿå ´æ‰€ stack trace å¤‰æ•°ã®çŠ¶æ…‹ ãŸã ã€ã“ã®ã‚ˆã†ãªæ©Ÿæ¢°çš„ãªæƒ…å ±ã ã‘ã ã¨ã€çµå±€ã€é‹ç”¨ä¸Šã¯å¯¾å¿œãŒé›£ã—ã„å ´é¢ã£ã¦ã®ãŒå¤šã‹
seiunsky 2016/07/19
error

log
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Cã®ã‚¨ãƒ©ãƒ¼ãƒãƒ³ãƒ‰ãƒªãƒ³ã‚°ã¨ä¾‹å¤–è¨è¨ˆã€ä¾‹å¤–å‡¦ç†ã®ãƒ¡ãƒ¢ - ç™¾æ—¥åŠç‹‚ä¹±
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seiunsky 2014/10/31
nice catch

error

exception
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Padrino ã®ã‚¨ãƒ©ãƒ¼å‡¦ç†ã¨å¾Œå‡¦ç† - tmtms ã®ãƒ¡ãƒ¢
æœ€è¿‘ Padrino ã¨ã„ã†ã‚¦ã‚§ãƒ–ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã‚’è§¦ã£ã¦ã¾ã™ã€‚ Padrino ã§ã¯ã‚³ãƒ³ãƒˆãƒãƒ¼ãƒ©ãƒ¼ã®ã‚¢ã‚¯ã‚·ãƒ§ãƒ³ã‚’å®Ÿè¡Œã™ã‚‹å‰å¾Œã«å‡¦ç†ã‚’å®Ÿè¡Œã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ before do å‰å‡¦ç† end after do å¾Œå‡¦ç† end get :hoge do å‡¦ç† end ã¾ãŸã€ã‚¨ãƒ©ãƒ¼æ™‚ã«è¡¨ç¤ºã•ã‚Œã‚‹ãƒšãƒ¼ã‚¸ã‚’æŒ‡å®šã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ error 403 do render 'errors/403' end error 404 do render 'errors/404' end error 500 do render 'errors/500' end ã§ã™ãŒã€ã‚¨ãƒ©ãƒ¼æ™‚ã« after ãŒå®Ÿè¡Œã•ã‚Œãªã„å ´åˆãŒã‚ã£ãŸã®ã§èª¿ã¹ã¦ã¿ã¾ã—ãŸã€‚ ãã®1. ã‚³ãƒ³ãƒˆãƒãƒ¼ãƒ©ãƒ¼ãŒè¦‹ã¤ã‹ã‚‰ãªã„å ´åˆ ã‚³ãƒ³ãƒˆãƒãƒ¼ãƒ©ãƒ¼ãŒè¦‹ã¤ã‹ã‚‰ãªã„å ´åˆã¯ã€404 Not Found ã‚¨ãƒ©ãƒ¼ã«ãªã‚‹ã®ã§ã™ãŒã€error 404 ã¯å®Ÿ
seiunsky 2013/08/30
error

padrino
ãƒªãƒ³ã‚¯
node.js ã«ãŠã‘ã‚‹ã‚¨ãƒ©ãƒ¼å‡¦ç†ã®ã‚³ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ãƒ‘ã‚¿ãƒ¼ãƒ³ (ã‚‚ã—ãã¯éžåŒæœŸ JavaScript ã«ãŠã‘ã‚‹ä¾‹å¤–å‡¦ç†) - kazuhoã®ãƒ¡ãƒ¢ç½®ãå ´
node.js ã‚’ä»£è¡¨ã¨ã™ã‚‹ JavaScript ã‚’ç”¨ã„ãŸéžåŒæœŸãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ç’°å¢ƒã«ãŠã„ã¦ã¯ã€ã‚³ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ãƒ‘ã‚¿ãƒ¼ãƒ³ã®ãƒ™ã‚¹ãƒˆãƒ—ãƒ©ã‚¯ãƒ†ã‚£ã‚¹ãŒå…±æœ‰ã•ã‚Œã¦ãŠã‚‰ãšã€çµæžœã¨ã—ã¦å“è³ªã®ä½Žã„ã‚³ãƒ¼ãƒ‰ãŒå¤šããªã‚‹ã¨ã„ã†å•é¡ŒãŒã‚ã‚‹ã‚ˆã†ã«æ€ã„ã¾ã™ã€‚ãã“ã§ã€ç‰¹ã«ã‚¨ãƒ©ãƒ¼å‡¦ç†ã‚’ã©ã†æ›¸ãã¹ãã‹ã€æ—¢å˜ã®ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã‚’ä½¿ã†æ–¹æ³•ã‚’ç´¹ä»‹ã—ã¦ã¿ã‚‹ã“ã¨ã«ã—ã¾ã—ãŸã€‚ ã„ããªã‚Šã§ã™ãŒã€ãƒ•ã‚¡ã‚¤ãƒ«ã®æ–‡å—æ•°ã‚’è¿”ã™é–¢æ•°ã‚’ä½œã‚‹ã“ã¨ã‚’è€ƒãˆã¦ã¿ã¾ã™ã€‚Java ã ã¨ä»¥ä¸‹ã®ã‚ˆã†ãªæ„Ÿã˜ã«ãªã‚‹ã§ã—ã‚‡ã†ã‹ã€‚countChars ãƒ¡ã‚½ãƒƒãƒ‰ã«æ³¨ç›®ã™ã‚‹ã¨ã€ã‚¨ãƒ©ãƒ¼ã‚’ä¾‹å¤–ã¨ã—ã¦æ‰±ã£ã¦ã„ã¦ã€ãƒ¢ã‚¸ãƒ¥ãƒ©ãƒ¼ã‹ã¤ç°¡æ½”ã«ãªã£ã¦ã„ã‚‹ã“ã¨ãŒã‚ã‹ã‚Šã¾ã™ã€‚ class FileCounter { static long countChars(String filename) throws IOException { FileInputStream is = new FileInputStre
seiunsky 2012/04/20
node

node.js

async

error

javascript
ãƒªãƒ³ã‚¯
1