[B! ãƒ‡ãƒãƒƒã‚°] yifeã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

yife id:yife

ãƒ‡ãƒãƒƒã‚°ã«é–¢ã™ã‚‹yifeã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (6)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

Chromeé–‹ç™ºè€…ãƒ„ãƒ¼ãƒ«ã®å°æŠ€é›† | POSTD
æœ€è¿‘ã€æ™®æ®µä»¥ä¸Šã«Chromeã®é–‹ç™ºè€…ãƒ„ãƒ¼ãƒ«ã‚’ä½¿ã†ã“ã¨ã«æ™‚é–“ã‚’ã‹ã‘ã‚‹æ©Ÿä¼šãŒã‚ã‚Šã¾ã—ãŸã€‚ãã®éŽç¨‹ã§ã€è‡ªåˆ†ãŒä»Šã¾ã§æ°—ã¥ã„ã¦ã„ãªã‹ã£ãŸæ©Ÿèƒ½ã‚’ã„ãã¤ã‹è¦‹ã¤ã‘ã¾ã—ãŸï¼ˆå°‘ãªãã¨ã‚‚ä»Šã¾ã§ãã®æ©Ÿèƒ½ã‚’æŽ¢ã™å¿…è¦ã«è¿«ã‚‰ã‚Œã¦ã„ãªã‹ã£ãŸã€ã¨ã‚‚è¨€ãˆã‚‹ã®ã§ã™ãŒã€‚ä¾‹ãˆã°ãƒ–ãƒ©ãƒƒã‚¯ãƒœãƒƒã‚¯ã‚¹åŒ–ã‚„éžåŒæœŸã®ã‚¹ã‚¿ãƒƒã‚¯ãƒˆãƒ¬ãƒ¼ã‚¹ãªã©ï¼‰ã€‚ãã®ãŸã‚ã€é–‹ç™ºè€…ãƒ„ãƒ¼ãƒ«ã§ã¨ã¦ã‚‚æ°—ã«å…¥ã£ã¦ã„ã‚‹ã„ãã¤ã‹ã®æ©Ÿèƒ½ã«ã¤ã„ã¦ã¾ã¨ã‚ã¦ã¿ãŸããªã£ãŸã®ã§ã™ã€‚ å°ã•ãªè™«çœ¼é¡ã®ã®ã‚¢ã‚¤ã‚³ãƒ³ã¯ã€ç‰¹å®šã®è¦ç´ ã‚„CSSãƒ—ãƒãƒ‘ãƒ†ã‚£ã«å¯¾ã—ã¦ã€ã€Œã©ã®CSSãƒ•ã‚¡ã‚¤ãƒ«ã«æ›¸ã‹ã‚Œã¦ã„ã‚‹ã©ã®ã‚»ãƒ¬ã‚¯ã‚¿/ã‚¯ãƒ©ã‚¹ãŒæœ€çµ‚çš„ãªã‚¹ã‚¿ã‚¤ãƒ«ã‚’æ±ºã‚ã¦ã„ã‚‹ã‹ã€ã‚’ç¤ºã—ã¦ãã‚Œã¾ã™ã€‚ä¾‹ãˆã°ã€ã©ã‚Œã‹DOMè¦ç´ ã«å¯¾ã—ã¦ã€Œè¦ç´ ã‚’æ¤œè¨¼ã€ã‚’é¸ã³ã€å³å´ã®ã€ŒComputedã€ã¨ã„ã†ã‚¿ãƒ–ã‚’é¸ã³ã¾ã™ã€‚ç¢ºèªã—ãŸã„CSSãƒ—ãƒãƒ‘ãƒ†ã‚£ã‚’è¦‹ã¤ã‘ã¦ãã®è™«çœ¼é¡ã‚¢ã‚¤ã‚³ãƒ³ã‚’ã‚¯ãƒªãƒƒã‚¯ã™ã‚‹ã“ã¨ã§ã€ã™ãã•ã¾å³å´ã«æ£ã—ã„CSSãƒ•ã‚¡ã‚¤ãƒ«å†…ã®ã‚¯ãƒ©ã‚¹/ã‚»ãƒ¬ã‚¯ã‚¿ã‚’è¡¨ç¤ºã—ã¦ã
yife 2015/11/04
devtools

chrome

ãƒ‡ãƒãƒƒã‚°

ãƒ„ãƒ¼ãƒ«
ãƒªãƒ³ã‚¯
ææ€–ã® JVM å¤§é‡ãƒ¡ãƒ¢ãƒªæ¶ˆè²»ï¼ãƒ¡ãƒ¢ãƒªãƒªãƒ¼ã‚¯ã®è¬Žã‚’è¿½ãˆï¼ï¼ - Cybozu Inside Out | ã‚µã‚¤ãƒœã‚¦ã‚ºã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®ãƒ–ãƒã‚°
ã“ã‚“ã«ã¡ã¯ã€ãƒŸãƒ‰ãƒ«ã‚¦ã‚§ã‚¢é–‹ç™ºãƒãƒ¼ãƒ ã®é’æœ¨(@a_o_k_i_n_g)ã§ã™ã€‚å°†æ¥ã®å¤¢ã¯å·å£æµ©æŽ¢æ¤œéšŠã«å…¥ã‚‹ã“ã¨ã§ã™ã€‚ å…ˆæ—¥ã€å¼Šç¤¾ã®ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚µãƒ¼ãƒãƒ¼ã§å¤§é‡ã«ãƒ¡ãƒ¢ãƒªã‚’æ¶ˆè²»ã™ã‚‹ã¨ã„ã†ç¾è±¡ã«éé‡ã—ã¾ã—ãŸã€‚ã‚¢ã‚¯ã‚»ã‚¹é »åº¦ã®ä½Žã„ã‚µãƒ¼ãƒãƒ¼ãŒãƒ¡ãƒ¢ãƒªã‚’å¤§é‡æ¶ˆè²»ã™ã‚‹ã¨ã„ã†è¬Žæ·±ã„ã‚‚ã®ã§ã—ãŸã€‚ ç™ºç”Ÿå½“åˆã®çŠ¶æ³ã¯ã“ã‚“ãªæ„Ÿã˜ã§ã™ã€‚ ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚µãƒ¼ãƒãƒ¼ã§ã¯ Jetty ãŒç¨¼åƒ ç¾è±¡ãŒç™ºç”Ÿã—ãŸ JVM ã¯ 5GB ç¨‹åº¦ã®ãƒ¡ãƒ¢ãƒªã‚’æ¶ˆè²»ã—ã¦ãŠã‚Šã€æ˜Žã‚‰ã‹ã«é€šå¸¸ã§ã¯ãªã„é‡ã®ãƒ¡ãƒ¢ãƒªã‚’æ¶ˆè²»ã—ã¦ã„ã‚‹ è¤‡æ•°å°ã®ã‚µãƒ¼ãƒãƒ¼ã§ç™ºç”Ÿã—ã¦ã„ãŸãŒã€å…¨ã¦ã§ç™ºç”Ÿã—ãŸã‚ã‘ã§ã¯ãªã„ã€‚ ã¾ãŸã€ç™ºç”Ÿã—ãŸã‚µãƒ¼ãƒãƒ¼ã¯ã„ãšã‚Œã‚‚ã‚¢ã‚¯ã‚»ã‚¹é »åº¦ãŒå°‘ãªã„ã‚µãƒ¼ãƒãƒ¼ã ã£ãŸã€‚ ãƒ’ãƒ¼ãƒ—ã€ãƒ‘ãƒ¼ãƒžãƒãƒ³ãƒˆã€ã‚¹ã‚¿ãƒƒã‚¯ ã²ã¨ã¾ãšã€JVM ã§ãƒˆãƒ©ãƒ–ãƒ«ãŒç™ºç”Ÿã—ãŸæ™‚ã¯ä½•ã¯ã¨ã‚‚ã‚ã‚Œãƒ’ãƒ¼ãƒ—ãƒ€ãƒ³ãƒ—ã¨ã‚¹ãƒ¬ãƒƒãƒ‰ãƒ€ãƒ³ãƒ—ã‚’è¦‹ã‚‹ã«é™ã‚Šã¾ã™ã€‚å„ç¨®æƒ…å ±ã®å–å¾—ã‚’ã‚¤ãƒ³ãƒ•ãƒ©éƒ¨éšŠã¸ä¾é ¼ã—ã€å¾—ã‚‰ã‚ŒãŸãƒ’ãƒ¼ãƒ—ã‚’è§£æžã™ã‚‹ã¨ã€
yife 2015/02/03
java

jvm

ãƒ‡ãƒãƒƒã‚°

memory
ãƒªãƒ³ã‚¯
ã€Javascriptã€‘consoleã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆãŒæŒã¤logä»¥å¤–ã®ä¾¿åˆ©ãƒ¡ã‚½ãƒƒãƒ‰18ï¼ˆå‰ç·¨ï¼‰
ã“ã‚“ã«ã¡ã¯ã€æ©‹æœ¬ã§ã™ã€‚ ä»Šå›žã¨æ¬¡å›žã®ï¼’å›žã«ã‚ãŸã‚Šã€Safariã€Chromeã®Webã‚¤ãƒ³ã‚¹ãƒšã‚¯ã‚¿ãƒ¼ã‚„Firefoxã®FireBugã§ä½¿ãˆã‚‹consoleã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®ä½¿ã„æ–¹ã«ã¤ã„ã¦æ›¸ã„ã¦ã¿ãŸã„ã¨æ€ã„ã¾ã™ã€‚ Javascriptã®ã‚³ãƒ¼ãƒ‰ã‚’ãƒ‡ãƒãƒƒã‚°ã™ã‚‹éš›ã«ã€console.logã‚’ä½¿ã£ã¦ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚„ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®å†…å®¹ã‚’ãƒã‚°ã«è¡¨ç¤ºã™ã‚‹ã“ã¨ãŒã‚ã‚‹ã‹ã¨æ€ã„ã¾ã™ãŒã€ ã“ã®ã€Œconsoleã€ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã€å®Ÿã¯logãƒ¡ã‚½ãƒƒãƒ‰ä»¥å¤–ã«ã‚‚è¤‡æ•°ã®ãƒ¡ã‚½ãƒƒãƒ‰ãŒã‚ã‚Šã¾ã™ã€‚ ã¾ãšã¯ã€consoleã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã«ã©ã®ã‚ˆã†ãªãƒ¡ã‚½ãƒƒãƒ‰ãŒã‚ã‚‹ã‹ã€console.logã‚’ä½¿ã£ã¦è¡¨ç¤ºã—ã¦ã¿ãŸã„ã¨æ€ã„ã¾ã™ã€‚ consoleã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®ä¸èº«ã‚’è¦‹ã¦ã¿ã‚‹ã¨ã€__proto__ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã«ä»¥ä¸‹ã®ãƒ¡ã‚½ãƒƒãƒ‰ãŒå®šç¾©ã•ã‚Œã¦ã„ã¾ã™ã€‚ assert count debug dir dirxml error group groupCollapsed g
yife 2012/08/08
programming

javascript

log

debug

ãƒ‡ãƒãƒƒã‚°

ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°

Tips

é–‹ç™º
ãƒªãƒ³ã‚¯
ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã«é–¢ã™ã‚‹ã‚ã¾ã‚ŠçŸ¥ã‚‰ã‚Œã¦ã„ãªã„ï¼—ã¤ã®çœŸå®Ÿ
yife 2010/11/18
ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢

ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°

ãƒ‘ã‚¿ãƒ¼ãƒ³

è€ƒãˆæ–¹

ä»•äº‹

ãƒ‡ãƒãƒƒã‚°

èªã¿ç‰©

programming

development
ãƒªãƒ³ã‚¯
InfoQ: HTTPSã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³ã®æœ€åˆã®æ•°ãƒŸãƒªç§’
ã»ã¨ã‚“ã©ã®äººãŒHTTPSã¨SSL (Secure Sockets Layer) ã‚’çµã³ã¤ã‘ã¦è€ƒãˆã¾ã™ã€‚SSLã¯1990å¹´ä»£åŠã°ã«Netscapeç¤¾ãŒé–‹ç™ºã—ãŸä»•çµ„ã¿ã§ã™ãŒã€ä»Šã§ã¯ã“ã®äº‹å®Ÿã¯ã‚ã¾ã‚Šæ£ç¢ºã§ãªã„ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ã€‚Netscapeç¤¾ãŒå¸‚å ´ã®ã‚·ã‚§ã‚¢ã‚’å¤±ã†ã«ã—ãŸãŒã£ã¦ã€SSLã®ãƒ¡ãƒ³ãƒ†ãƒŠãƒ³ã‚¹ã¯ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆæŠ€è¡“ã‚¿ã‚¹ã‚¯ãƒ•ã‚©ãƒ¼ã‚¹(IETF)ã¸ç§»ç®¡ã•ã‚Œã¾ã—ãŸã€‚Netscapeç¤¾ã‹ã‚‰ç§»ç®¡ã•ã‚Œã¦ä»¥é™ã®åˆã‚ã¦ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã¯Transport Layer Security (TLS)1.0ã¨åä»˜ã‘ã‚‰ã‚Œã€1999å¹´1æœˆã«ãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¾ã—ãŸã€‚TLSãŒä½¿ã‚ã‚Œã ã—ã¦10å¹´ã‚‚çµŒã£ã¦ã„ã‚‹ã®ã§ã€ç´”ç²‹ãª"SSL"ã®ãƒˆãƒ©ãƒ•ã‚£ãƒƒã‚¯ã‚’è¦‹ã‚‹ã“ã¨ã¯ã»ã¨ã‚“ã©ã‚ã‚Šã¾ã›ã‚“ã€‚ Client Hello TLSã¯ã™ã¹ã¦ã®ãƒˆãƒ©ãƒ•ã‚£ãƒƒã‚¯ã‚’ç•°ãªã‚‹ã‚¿ã‚¤ãƒ—ã®"ãƒ¬ã‚³ãƒ¼ãƒ‰"ã§åŒ…ã¿ã¾ã™ã€‚ãƒ–ãƒ©ã‚¦ã‚¶ãŒå‡ºã™å…ˆé ã®ãƒã‚¤ãƒˆå€¤ã¯16é€²æ•°è¡¨è¨˜ã§0x16 = 22ã€‚ ã“ã‚Œã¯
yife 2010/02/27
amazon

ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£

firefox

security

ãƒ‡ãƒãƒƒã‚°

network

ecã‚µã‚¤ãƒˆ

web

ã‚ã¨ã§èªã‚€

*ã‚ã¨ã§èªã‚€
ãƒªãƒ³ã‚¯
ã‚¦ãƒŽã‚¦ãƒ©ãƒœ Unoh Labs: Javaã‚³ãƒ¼ãƒ‰ã®ãƒã‚°ã‚’ç™ºè¦‹ã™ã‚‹FindBugs
ã“ã‚“ã«ã¡ã¯ã€‚ä¸æ‘ã§ã™ã€‚ Javaã‚³ãƒ¼ãƒ‰ã‚’ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã—ãŸã‚¯ãƒ©ã‚¹ãƒ•ã‚¡ã‚¤ãƒ«ã‹ã‚‰ãƒã‚°ã‚’è¦‹ã¤ã‘å‡ºã™FindBugsã¨ã„ã†ãƒ„ãƒ¼ãƒ«ã‚’ä½¿ã£ã¦ã¿ã¾ã—ãŸã€‚ FindBugsã¯å˜ä½“ã§å‹•ä½œã—ã¾ã™ãŒã€IDEã®ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ã¨ã—ã¦ã‚‚æä¾›ã•ã‚Œã¦ã„ã¾ã™ã€‚ä»Šå›žã¯Eclipseã®ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ã‚’è©¦ã—ã¦ã¿ã¾ã—ãŸã€‚ ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ã®å°Žå…¥ SourceForgeã®ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ãƒšãƒ¼ã‚¸ã‹ã‚‰edu.umd.cs.findbugs.plugin.eclipse_1.3.3.20080401.zipã‚’å–å¾—ã—ã¦ è§£å‡ã€Eclipseãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã®pluginsã«ç½®ãã ã‘ã¨ã„ã†ã„ã¤ã‚‚é€šã‚Šãªæ„Ÿã˜ã§ã™ã€‚ ä½¿ã„æ–¹ ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã®ãƒ—ãƒãƒ‘ãƒ†ã‚£ã‹ã‚‰é€šçŸ¥ã™ã‚‹å•é¡Œã‚’é¸æŠžã—ãŸã‚Šã¨è‰²ã€…è¨å®šãŒå‡ºæ¥ã¾ã™ãŒã€å˜ç´”ã«ä½¿ã†ã«ã¯Java ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã®ã¨ã“ã‚ã§å³ã‚¯ãƒªãƒƒã‚¯ -> Find Bugs -> Find Bugsã‚’ã‚¯ãƒªãƒƒã‚¯ã™ã‚‹ã¨ ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã‚’èª¿ã¹ã¦å•é¡Œç®‡æ‰€ã«ãƒžãƒ¼ã‚«ãƒ¼ã‚’ä»˜ã‘ã¦ãã‚Œã¾
yife 2008/10/13
*java

debug

findbugs

java

ãƒ„ãƒ¼ãƒ«

ãƒ‡ãƒãƒƒã‚°

*webåˆ¶ä½œ
ãƒªãƒ³ã‚¯
1