[B! javascript] Hoshi-KNã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

Hoshi-KN id:Hoshi-KN

javascriptã«é–¢ã™ã‚‹Hoshi-KNã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (22)

${{author_name}}$

{{{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}}

10å¹´é–“JavaScriptã‚’ã‚³ãƒ”ãƒšã—ã¦ã„ãŸåƒ•ãŒJavaScriptæœ¬æ ¼å…¥é–€ã—ã¦çŸ¥ã£ãŸé©šæ„•ã®JavaScriptè¨€èªžä»•æ§˜è¦šæ›¸ | niwatako$
JavaScriptã‚’ãªã‚ã¦ã„ãŸç§ãŒå‹‰å¼·ã—ãªãŠã—ãŸçµæžœã€è‰²ã€…é©šæ„•ã®äº‹å®ŸãŒç™ºè¦šã—ãŸãŠè©±ã€‚JavaScriptã‚’ã”å˜ã˜ã®æ–¹ã«ã¯å½“ç„¶ã®å†…å®¹ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ã€‚ ã‚€ã‹ã—ã‚€ã‹ã— ç§ã«ã¨ã£ã¦JavaScriptã¨ã„ãˆã°ã€é«˜æ ¡ç”Ÿæ™‚ä»£(10 [â€¦]
Hoshi-KN 2015/01/12
javascript
ãƒªãƒ³ã‚¯
JavaScriptã«ã‚ˆã‚‹è‡ªå‹•æŒ¯ä»®åå…¥åŠ›Â·autokana MOONGIFT
autokanaã¯jQuery/JavaScriptè£½ã®ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ãƒ»ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ï¼ˆMIT Licenseï¼‰ã§ã™ã€‚ ãƒ•ã‚©ãƒ¼ãƒ å…¥åŠ›ã¨ã„ã†ã®ã¯ãƒ¦ãƒ¼ã‚¶ã«ã¨ã£ã¦ç›¸å½“ãªã‚¹ãƒˆãƒ¬ã‚¹ã«ãªã‚Šã¾ã™ã€‚ã¡ã‚‡ã£ã¨ã§ã‚‚é¢å€’ã ã¨æ€ã†ã¨è«¦ã‚ã¦ã—ã¾ã„ã¾ã™ã€‚ãã“ã§ãªã‚‹ã¹ããƒ¦ãƒ¼ã‚¶ã®ã‚¹ãƒˆãƒ¬ã‚¹ã‚’æ¸›ã‚‰ã—ã¦å…¥åŠ›ã§ãã‚‹ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã‚’ç”¨æ„ã™ã¹ãã§ã™ã€‚ä»Šå›žã¯ãƒ•ãƒªã‚¬ãƒŠå…¥åŠ›è£œåŠ©ãƒ©ã‚¤ãƒ–ãƒ©ãƒªautokanaã‚’ç´¹ä»‹ã—ã¾ã™ã€‚ â€œãªâ€ã¨å…¥åŠ›ã™ã‚‹ã¨ã€ãµã‚ŠãŒãªã®æ¬„ã«â€œãƒŠâ€ã¨è‡ªå‹•å…¥åŠ›ã•ã‚Œã¾ã™ã€‚ ç¶šã‘ã¦å…¥åŠ›ã—ã¦å¤‰æ›ã€‚ãƒŠã‚«ãƒ„ã‚¬ãƒ¯ã¨ãã¡ã‚“ã¨å…¥åŠ›ã•ã‚Œã¾ã—ãŸã€‚ ä¾‹ãˆã°ãƒŸã‚¹ã—ã¦ãƒãƒƒã‚¯ã‚¹ãƒšãƒ¼ã‚¹ã‚’æŠ¼ã›ã°ã€ãƒ•ãƒªã‚¬ãƒŠã‚‚ãã®éƒ¨åˆ†ãŒå‰Šé™¤ã•ã‚Œã¾ã™ã€‚ æŒ¯ä»®åã§ã¯ã²ã‚‰ãŒãªã€ç‰‡ä»®åã®ä¸¡æ–¹ãŒåˆ©ç”¨ã§ãã¾ã™ã€‚KeyDownã®ã‚¤ãƒ™ãƒ³ãƒˆã‚’ä½¿ã£ã¦ã„ã¾ã™ã®ã§ã€ã‚³ãƒ”ãƒ¼&ãƒšãƒ¼ã‚¹ãƒˆã•ã‚ŒãŸæ–‡å—åˆ—ã«å¯¾ã—ã¦ã¯å‹•ä½œã—ã¾ã›ã‚“ã€‚ã¾ãŸã€ç¾æ™‚ç‚¹ã§ã¯ãƒãƒ¼ãƒžå—ã«ã¯éžå¯¾å¿œã¨ã®ã“ã¨ã§ã™ã€‚ MOONGIFTã¯ã“ã†è¦‹ã‚‹ å…¥åŠ›ãƒ•ã‚©ãƒ¼ãƒ ã¯ç·ã˜
Hoshi-KN 2013/09/09
javascript
ãƒªãƒ³ã‚¯
http://foreignkey.jp/wp-content/uploads/2013/07/js-javascript-oop-reintroduction.pdf
See related links to what you are looking for.
Hoshi-KN 2013/07/16
javascript
ãƒªãƒ³ã‚¯
èª°ã§ã‚‚æ±å¤§ã®ãƒŸã‚¹ã‚³ãƒ³ã«å‡ºå ´ã—ãŸæ°—ã«ãªã‚Œã‚‹ã‚¹ã‚¯ãƒªãƒ—ãƒˆæ›¸ã„ãŸ | ã±ã‚ã™ã‘ã®ãƒ¡ãƒ¢å¸³
ã“ã‚“ã«ã¡ã¯ã€‚ æ±å¤§ã®ãƒŸã‚¹ã‚³ãƒ³ã®å‡ºå ´è€…ãŒç™ºè¡¨ã•ã‚Œã€ç‰¹è¨ã‚µã‚¤ãƒˆã‚‚é–‹å‚¬ã•ã‚Œã¾ã—ãŸãã€‚ åƒ•ã® Twitter ã®ã‚¿ã‚¤ãƒ ãƒ©ã‚¤ãƒ³ã§ã¯ã€ŒåŽ»å¹´ã®è«¸å›½ã•ã‚“ã®ãŒã‚ˆã‹ã£ãŸã€ã¨ã„ã†å£°ãŒé£›ã³äº¤ã£ã¦ã¾ã™ãŒã€ãã‚Œã¯ã¨ã‚‚ã‹ãã€è¯ã€…ã—ã„å ´ã§ã™ã—ã€ãƒŸã‚¹ã‚³ãƒ³å‡ºå ´ã«æ†§ã‚Œã‚‹æ–¹ã‚‚å¤šã„ã®ã§ã¯ãªã„ã§ã—ã‚‡ã†ã‹ã€‚ã‚ã‚‹ã„ã¯ã€è‡ªåˆ†ã®å«ã‚’æ±å¤§ã®ãƒŸã‚¹ã‚³ãƒ³ã«å‡ºå ´ã•ã›ãŸã„ã€ã¨ã„ã†éœ€è¦ã‚‚ã‚ã‚‹ã§ã—ã‚‡ã†ã€‚ ä»Šæ—¥ã¯ã€ãã‚“ãªéœ€è¦ã«å¿œãˆã¾ã™ã€‚ ãã‚‚ãã‚‚ã®ãã£ã‹ã‘ã¯ã€Twitter ã§è¦‹ã‹ã‘ãŸã“ã®ç”»åƒã§ã—ãŸã€‚ ã‚ˆãè¦‹ã¦ãã ã•ã„ã€‚6äººç›®ãŒå¢—ãˆã¦ã„ã¾ã™ã€‚ ç´ æ™´ã‚‰ã—ã„ç™ºæƒ³ã ã¨æ€ã„ã¾ã›ã‚“ã‹ã€‚ã§ã‚‚ç”»åƒã‚’ã„ã¡ã„ã¡ç·¨é›†ã™ã‚‹ã®ã¯ãªã‹ãªã‹æ‰‹é–“ã§ã™ã€‚ã¨ãªã‚‹ã¨ã€ã“ã‚Œã‚’æ‰‹è»½ã«å®Ÿç¾ã§ããŸã‚‰è‰¯ã„ã¨æ€ã„ã¾ã›ã‚“ã‹ã€‚ ã‚†ãˆã«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’æ›¸ãã¾ã—ãŸã€‚ ã¾ãšã€ãƒŸã‚¹ã‚³ãƒ³ã®ã‚µã‚¤ãƒˆã‚’é–‹ã„ã¦ä¸‹ã•ã„ã€‚ ãã—ã¦ã€ã“ã“ã«æ–°ãƒ¡ãƒ³ãƒã‚’åŠ ãˆã¾ã™ã€‚ ãŠä½¿ã„ã®ãƒ–ãƒ©ã‚¦ã‚¶ãŒ Chrome, IE ã®æ–¹ã¯ä»¥ä¸‹ã‚’ã€ãƒ–ãƒ©ã‚¦ã‚¶ã®ã‚¢ãƒ‰ãƒ¬ã‚¹ãƒ
Hoshi-KN 2012/08/08
javascript
ãƒªãƒ³ã‚¯
JavaScript ã®é…åˆ—ã¨é€£æƒ³é…åˆ—ã®é•ã„ - ITæˆ¦è¨˜
id:cheesepie:20070131:1170172709 æœ€è¿‘ã¯ã€ã“ã†ã„ã†é¢¨ã« JavaScript ã‚’å‹‰å¼·ã™ã‚‹äººãŒå¢—ãˆã¦ã„ã¦ã¨ã¦ã‚‚å¬‰ã—ã„ã§ã™ ï¼¾ï¼¾ id:cheesepie ã•ã‚“é ‘å¼µã£ã¦ãã ã•ã„ï¼ ã§ã€ã¡ã‚‡ã£ã¨é…åˆ—ã¨é€£æƒ³é…åˆ—ã®ä½¿ã„ã‹ãŸãŒé•ã†ã‚ˆã†ãªã®ã§ã€ã‚¨ãƒ³ãƒˆãƒªãƒ¼ã‚’æ›¸ã“ã†ã¨æ€ã„ã¾ã—ãŸã€‚ãŠã›ã£ã‹ã„ã ã£ãŸã‚‰ã™ã¿ã¾ã›ã‚“ï¼žï¼œ ï¼ ã‚„ã£ã±ã‚Šã€ã“ã®ã¸ã‚“ãŒ JavaScript ã®é›£ã—ã„ã¨ã“ã‚ã®ã²ã¨ã¤ãªã®ã ã‚ã†ã‹ã€‚ ã¨ã„ã†ã“ã¨ã§ã€ JavaScript ã®é…åˆ—ã¨é€£æƒ³é…åˆ—ã®é•ã„ ã„ã£ã¦ã¿ã‚ˆãŠãƒ¼ é€£æƒ³é…åˆ—ã¨ã¯ JavaScript ã§ã¯é€£æƒ³é…åˆ—ã¯ä¸€ç•ªã‚·ãƒ³ãƒ—ãƒ«ãªã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®ã“ã¨ã§ã‚ã‚‹ã€‚ã¤ã¾ã‚Šã€ã™ã¹ã¦ã®ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã¯é€£æƒ³é…åˆ—ã§ã‚ã‚‹ã€‚ ä»¥ä¸‹ã®ã™ã¹ã¦ã®é€£æƒ³é…åˆ—ã¯ã¾ã£ãŸãåŒã˜ã‚‚ã®ã§ã‚ã‚‹ã€‚ // 1 var obj = { hoge: 'hoge' }; // 2 var obj = { 'hoge': 'h
Hoshi-KN 2012/04/14
é…åˆ—ã«ã¯for inã§ã¯ãªãforã‚’ä½¿ã£ãŸã»ã†ãŒã‚ˆã„ã€‚

javascript
ãƒªãƒ³ã‚¯
JavaScriptã‚’ã‚„ã‚Šå§‹ã‚ãŸäººãŒç†è§£ã—ãŸã»ã†ãŒè‰¯ã„JSONãƒ‘ãƒ¼ã‚µã®ã‚³ãƒ¼ãƒ‰ - sifue's blog
ãã‚ãã‚4æœˆã‚‚è¿‘ã„ã¨ã„ã†ã“ã¨ã‚‚ã‚ã£ã¦ã€æ–°ãŸã«Webæ¥ç•Œã‚„SIeræ¥ç•Œã«å…¥ã‚‹ãžã¨ã„ã†æ–¹ãŒãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã®å‹‰å¼·ã‚’ã—å§‹ã‚ã¦ã„ã‚‹ã“ã‚ã§ã—ã‚‡ã†ã‹ã€‚æœ€è¿‘ã¯ã€ã‚¨ãƒ³ã‚¿ãƒ¼ãƒ—ãƒ©ã‚¤ã‚ºã§ã‚‚Webã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆãŒä¸»æµã«ãªã‚Šã¤ã¤ã‚ã‚‹ã®ã§JavaScriptã®ç¿’å¾—ã¯é¿ã‘ã¦ã¯é€šã‚Œãªã„é“ã ã¨æ€ã„ã¾ã™ã€‚ã¾ãŸã€Node.jsç‰ã‚µãƒ¼ãƒãƒ¼ã‚µã‚¤ãƒ‰ã®JavaScriptã‚‚å‡ºã¦ããŸã“ã¨ã‚‚ã‚ã£ã¦ã€éžå¸¸ã«æœ‰ç”¨ãªè¨€èªžã«ãªã‚Šã¤ã¤ã‚ã‚Šã¾ã™ã€‚ ãã‚“ãªJavaScriptã‚’å¦ã³å§‹ã‚ã¦ã„ã‚‹äººã®ä¸ã§ã‚‚ã€ã‚ã‚‹ç¨‹åº¦ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚’ã‚„ã£ãŸã“ã¨ãŒã‚ã‚‹äººãŒJavaScriptã®ç¶ºéº—ãªæ›¸ãæ–¹ã‚’å¦ã¶ã®ã«çµ¶å¯¾ç†è§£ã—ã¦ãŠã„ãŸæ–¹ãŒè‰¯ã„300è¡Œç¨‹åº¦ã®ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ãŒã‚ã‚Šã¾ã™ã€‚ ãã‚Œã¯ã€JavaScript: The Good Partsã«è¼‰ã£ã¦ã„ã‚‹JSONãƒ‘ãƒ¼ã‚µã®ã‚³ãƒ¼ãƒ‰ã§ã™ã€‚ JavaScript: The Good Parts â€•ã€Œè‰¯ã„ãƒ‘ãƒ¼ãƒ„ã€ã«ã‚ˆã‚‹ãƒ™ã‚¹ãƒˆãƒ—ãƒ©ã‚¯ãƒ†ã‚£ã‚¹ ä½œè€…:
Hoshi-KN 2012/02/20
javascript
ãƒªãƒ³ã‚¯
BiwaScheme
About BiwaScheme is a Scheme interpreter written in JavaScript. Try it now Download biwascheme-0.8.0.js biwascheme-0.8.0-min.js Older versions are on github. Example <script src="biwascheme.js"> (console-log "Hello, world!") </script> Demo Picture language (from SICP) BiwaScheme for Mobile Games Hockey (a pong-like game) Dobon (a card game) 15 puzzle Tetris-like example Development REPL with IL in
Hoshi-KN 2011/12/17
javascript

scheme
ãƒªãƒ³ã‚¯
ãƒžãƒ³ã‚¬ã§åˆ†ã‹ã‚‹ JavaScriptãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¬›åº§
ã¯ã˜ã‚ã« ã€Œãƒžãƒ³ã‚¬ã§ã‚ã‹ã‚‹JavaScriptã€ã¯ã€é›£ã—ãã†ã«æ€ãˆã‚‹ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’ã€ç°¡å˜ãã†ã«è¦‹ãˆã‚‹ãƒžãƒ³ã‚¬ã§è§£èª¬ã™ã‚‹ã¨ã„ã†åˆå¿ƒè€…å‘ã‘ã®å…¥é–€è¬›åº§ã§ã™ã€‚ æž¶ç©ºã®é«˜æ ¡ç”ŸãŸã¡ã«æ•™ãˆã‚‹å½¢å¼ã§ã€ãƒ—ãƒã‚°ãƒ©ãƒ ã®åŸºç¤Žã‹ã‚‰å¿œç”¨ã‚’ã€è§£èª¬ã—ã¦ã„ãã¾ã™ã€‚ä¸€é€šã‚Šã®ãƒžãƒ³ã‚¬ã‚’èªã‚ã°ã€ã‹ãªã‚Šå®Ÿè·µçš„ãªã¨ã“ã‚ã¾ã§ã€ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’æ›¸ã‘ã‚‹ã‚ˆã†ã«ã—ã¦ã„ãã¾ã™ã€‚ ï¼ˆãƒžãƒ³ã‚¬ã¯ã€å·¦ä¸Šã‹ã‚‰å³ä¸‹ã¸ã¨èªã¿ã¾ã™ï¼‰ ãƒ—ãƒã‚°ãƒ©ãƒ ã¨ã„ã†ã¨ã€ã‘ã£ã“ã†å¤§å¤‰ãã†ã«æ€ãˆã¾ã™ãŒã€ã“ã®è¬›åº§ã®ãƒ†ãƒ¼ãƒžã¯ã€Œé¢å€’ãã•ã„ã“ã¨ã‚’æ¥½ã«ã™ã‚‹ã€ã§ã™ã€‚é¢å€’è‡ãŒã‚Šã§ã€æ‰‹æŠœãå¤§å¥½ãã®å¥³åé«˜ç”Ÿã‚’ä¸»äººå…¬ã«ã—ã¦ã€æ¥½ã—ããƒ—ãƒã‚°ãƒ©ãƒ ã‚’å¦ã‚“ã§ã„ãã“ã¨ã«ã—ã¾ã™ã€‚ ä¸»ãªå¯¾è±¡èªè€…ã¯ã€Œã“ã‚Œã‹ã‚‰ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’å¦ã‚“ã§ã¿ãŸã„äººã€ã€ŒWebã®ä¸–ç•Œã«é–¢ã‚ã£ã¦ã„ã¦JavaScriptã‚’å¦ã‚“ã§ã¿ãŸã„äººã€ã€Œæ˜”JavaScriptã‚’è§¦ã£ã¦ã„ãŸã‘ã©æœ€æ–°ã®ãƒˆãƒ¬ãƒ³ãƒ‰ãŒåˆ†ã‹ã‚‰ãªã„ã®ã§æ”¹ã‚ã¦å¦ã‚“ã§ã¿ãŸã„äººã€ãªã©ã§ã™ã€‚åˆå¿ƒè€…ã ã‘ã§ãªãã€Webãƒ‡
Hoshi-KN 2010/08/22
javascript

ãƒžãƒ³ã‚¬
ãƒªãƒ³ã‚¯
JavaScriptã§ã¤ãã‚‹Schemeã‚¤ãƒ³ã‚¿ãƒ—ãƒªã‚¿ã®åŸºç¤Žã®åŸºç¤Ž
ã¯ã˜ã‚ã« ç¾å˜ã™ã‚‹ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã®ä¸ã§2ç•ªç›®ã«å¤ã„ã®ãŒLispã§ã™ã€‚ç”Ÿã¾ã‚Œã¯å¤ãã¦ã‚‚ã€ã„ã¾ã ã«ä½¿ã‚ã‚Œç¶šã‘ã€ã¾ãŸã€Rubyãªã©ã®æ–°ã—ã„è¨€èªžã«ã‚‚å½±éŸ¿ã‚’ä¸Žãˆã¦ã„ã¾ã™ã€‚ãã®Lispã®æ´¾ç”Ÿã§ã‚ã‚Šã€ã‚·ãƒ³ãƒ—ãƒ«ã•ãŒå£²ã‚Šãªã®ãŒSchemeã§ã™ã€‚ ã“ã“ã§ã¯Schemeã®ç°¡å˜ãªã‚¤ãƒ³ã‚¿ãƒ—ãƒªã‚¿ã‚’JavaScriptã§ä½œã£ã¦ã¿ã¾ã™ã€‚ å¯¾è±¡èªè€… æœ¬ç¨¿ã¯Lispã‚„Schemeã¯å°‘ã—è§¦ã£ãŸã“ã¨ã¯ã‚ã‚‹ã‘ã©ã€ã‚¤ãƒ³ã‚¿ãƒ—ãƒªã‚¿ã¯æ›¸ã„ãŸã“ã¨ãŒãªã„ã¨ã„ã†æ–¹ã‚’èªè€…å¯¾è±¡ã¨ã—ã¦ã„ã¾ã™ã€‚ã¾ãŸã€JavaScriptã®æ–‡æ³•ã‚„ã€ç°¡å˜ãªãƒ‡ãƒ¼ã‚¿æ§‹é€ ã«ã¤ã„ã¦ã®çŸ¥è˜ã‚’å‰æã¨ã—ã€èª¬æ˜Žã¯çœãã¾ã™ã€‚ å¿…è¦ãªç’°å¢ƒ ãƒ†ã‚ã‚¹ãƒˆã‚¨ãƒ‡ã‚£ã‚¿ã¨ã€JavaScriptãŒå‹•ãWebãƒ–ãƒ©ã‚¦ã‚¶ãŒã‚ã‚Œã°ååˆ†ã§ã™ã€‚ä»–ã«ç‰¹ã«ç”¨æ„ã™ã‚‹ã‚‚ã®ã¯ã‚ã‚Šã¾ã›ã‚“ã€‚ æ¦‚è¦ ä½œæˆã™ã‚‹ã‚¤ãƒ³ã‚¿ãƒ—ãƒªã‚¿ã«ã¤ã„ã¦ ã‚¤ãƒ³ã‚¿ãƒ—ãƒªã‚¿ã®ã‚³ãƒ¼ãƒ‰ã¯JavaScriptã§æ›¸ãã€HTMLã®ãƒ•ã‚©ãƒ¼ãƒ ã‚’ä½¿ã£ã¦ã€Schemeã®ãƒ—ãƒã‚°ãƒ©ãƒ
Hoshi-KN 2010/05/30
scheme

javascript
ãƒªãƒ³ã‚¯
JavaScript: ä¸–ç•Œã§æœ€ã‚‚èª¤è§£ã•ã‚ŒãŸãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªž - å®Ÿç”¨
ç¿»è¨³ åŽŸæ–‡:JavaScript: The Worldâ€™s Most Misunderstood Programming LanguageCopyright 2001 Douglas Crockford. All Rights Reserved Wrrrldwide. JavaScript(åˆ¥åï¼šMochaã€LiveScriptã€JScriptã€ECMAScript)ã¯ã€ä¸–ç•Œã§æœ€ã‚‚äººæ°—ã®ã‚ã‚‹ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã®ä¸€ã¤ã§ã™ã€‚ä¸–ç•Œä¸ã®ã»ã¨ã‚“ã©ã®ãƒ‘ã‚½ã‚³ãƒ³ã«ã¯ã€å°‘ãªãã¨ã‚‚1ã¤ã¯JavaScriptã‚¤ãƒ³ã‚¿ãƒ¼ãƒ—ãƒªã‚¿ãŒã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã•ã‚Œå‹•ã„ã¦ã„ã‚‹ã“ã¨ã§ã—ã‚‡ã†ã€‚JavaScriptã¯ã€WWWã®ã‚¹ã‚¯ãƒªãƒ—ãƒˆè¨€èªžã¨ã—ã¦ã®ç¢ºã‹ãªåœ°ä½ã«ã‚ˆã‚Šåºƒãåˆ©ç”¨ã•ã‚Œã‚‹ã‚ˆã†ã«ãªã£ãŸã®ã§ã™ã€‚ ã—ã‹ã—ãã®é«˜ã„æ™®åŠçŽ‡ã«ã‚‚ã‹ã‹ã‚ã‚‰ãšã€JavaScriptãŒæ±Žç”¨çš„ã§ãƒ€ã‚¤ãƒŠãƒŸãƒƒã‚¯ãªå„ªã‚ŒãŸã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã§ã‚ã‚‹ã“ã¨ã¯ã‚ã¾ã‚ŠçŸ¥ã‚‰ã‚Œã¦
Hoshi-KN 2010/03/14
javascript
ãƒªãƒ³ã‚¯
IDEA * IDEA
ãƒ‰ãƒƒãƒˆã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ä»£è¡¨ã®ãƒ©ã‚¤ãƒ•ãƒãƒƒã‚¯ãƒ–ãƒã‚°
Hoshi-KN 2010/03/04
javascript
ãƒªãƒ³ã‚¯
Firefoxã®JavaScriptã®ã‚¨ãƒ³ã‚¸ãƒ³ãŒä½œã‚Šç›´ã—ã ãã†ã§ã™ï¼ - yukobaã®ãƒ–ãƒã‚°
(æ³¨)ï¼šä»¥ä¸‹ã€ä¸€éƒ¨ã€æŽ¨æ¸¬ã§æ›¸ã„ãŸéƒ¨åˆ†ãŒé–“é•ã£ã¦ã„ã¦ã€è©³ã—ãã¯ã‚³ãƒ¡ãƒ³ãƒˆæ¬„ã‚’ã”è¦§ãã ã•ã„ã€‚è©³ç´°ã¯ã€JaegerMonkey - MozillaWikiã«æ›¸ã„ã¦ã‚ã‚Šã¾ã—ãŸã€‚ Mozillaã®ã‚ªãƒ•ã‚£ã‚·ãƒ£ãƒ«ãƒ–ãƒã‚°ã®è¨˜äº‹ã€improving JavaScript performance with JÃ¤gerMonkey â€“ Mozilla Hacks â€“ the Web developer blogã€ã«ã‚ˆã‚‹ã¨ã€Firefox ã®JavaScriptã®ã‚¨ãƒ³ã‚¸ãƒ³ã‚’Appleã®WebKitã®JavaScriptã®ã‚¨ãƒ³ã‚¸ãƒ³ã‚’ãƒ™ãƒ¼ã‚¹ã«ä½œã‚Šç›´ã™ãã†ã§ã™ã€‚åƒ•ãŒè‹±èªžã‚’èªã¿é–“é•ãˆã¦ã„ãªã„ã“ã¨ã‚’å¼·ãç¥ˆã‚Šã¾ã™ã€‚åç§°ã¯ã€JÃ¤gerMonkeyã¨è¨€ã†ãã†ã§ã™ã€‚ å…ƒã€…ã€JavaScriptã®JITã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã«ã‚ˆã‚‹é«˜é€ŸåŒ–ã¯ã€Firefoxã®TraceMonkeyã‹ã‚‰å§‹ã¾ã‚Šã¾ã—ãŸã€‚ã¾ãšã€ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ—ãƒªã‚¿ã§èµ°ã‚‰ã›ã¦ã‹ã‚‰ã€åž‹ã‚’æŽ¨æ¸¬ã—ã€JI
Hoshi-KN 2010/03/04
firefox

javascript
ãƒªãƒ³ã‚¯
é©šãã„ã£ã±ã„ã®JavaScriptï¼Ÿ - é¢¨ã¨å®‡å®™ã¨ãƒ—ãƒã‚°ãƒ©ãƒ
è¨€èªžã‚„ã‚¤ãƒ³ã‚¿ãƒ•ã‚§ãƒ¼ã‚¹ã®è¨è¨ˆã«ã¯ã€Œé©šãæœ€å°ã®åŽŸå‰‡ã€ã¨ã„ã†ã®ãŒã‚ã‚‹ã€‚ã¾ã¤ã‚‚ã¨ã•ã‚“æœ¬äººã¯ãã‚“ãªã“ã¨è¨€ã£ã¦ã„ãªã„ã‚ˆã†ã ãŒã€ã‹ã¤ã¦ã€Rubyã¯ãã®åŽŸå‰‡ã«æ²¿ã£ãŸè¨€èªžã¨è¨€ã‚ã‚Œã¦ã„ãŸã€‚ä¸€æ–¹ã€JavaScriptã¯ãã‚Œã«åã™ã‚‹è¨€èªžã¨æœªã ã«è¦‹ãªã•ã‚Œã¦ã„ã‚‹ã‚ˆã†ã ã€‚å¤šãã®å ´åˆã€ã‚ˆãç†è§£ã—ã¦ã„ãªã„ã®ãŒåŽŸå› ã§ã‚ã‚‹ã€‚ç†è§£ã—ãŸä¸Šã§ã‚‚ã€ã‚„ã£ã±ã‚ŠãŠã‹ã—ã„ã‚ˆã€ã¨ã„ã†ã®ã‚‚ã‚ã‚‹ã‹ã‚‚çŸ¥ã‚Œãªã„ãŒã€ã˜ã‚ƒã€ãã®å ´åˆã©ã†å®šç¾©ã—ãŸã‚‰ã‚ˆã„ã‚“ã ã€ã¨ã„ã†ã®ã¯ã„ã‚ã„ã‚é›£ã—ã„å•é¡ŒãŒã‚ã‚‹ã€‚ wtfjs(http://wtfjs.com/)ã«ã¯JavaScriptã®ãã‚“ãªã€Œå¤‰ãªæŒ™å‹•ã€ãŒé›†ã‚ã‚‰ã‚Œã¦ã„ã‚‹ã€‚wtfãªã‚“ã¦ã‚¿ã‚¤ãƒˆãƒ«ã‚’ã¤ã‘ã¦ã„ã‚‹ãã‚‰ã„ãªã®ã§ã€ã‚ã¾ã‚ŠçœŸé¢ç›®ã«è¦‹ã‚‹å¿…è¦ã¯ãªã„ã®ã‹ã‚‚çŸ¥ã‚Œãªã„ã‘ã‚Œã©ã€ä¸»ãªã‚‚ã®ã«ã¤ã„ã¦å¤ã„é †ã‹ã‚‰è»½ãè§£èª¬ã—ã¦ã¿ãŸã€‚ã¡ãªã¿ã«ã€wtfã¯What The F*ckã®ç•¥ã€‚ typeof NaN === 'number' // true In
Hoshi-KN 2010/03/01
javascript
ãƒªãƒ³ã‚¯
Google Slides: Sign-in
Not your computer? Use a private browsing window to sign in. Learn more
Hoshi-KN 2010/01/31
javascript

html
ãƒªãƒ³ã‚¯
JavaScriptã§ã®æ£è¦è¡¨ç¾ã‚’è¦šãˆãŸã„ã¨ãã«æ¿€ã—ãä½¿ãˆã‚‹ãƒãƒ¼ãƒˆã‚·ãƒ¼ãƒˆ - IDEA*IDEA ï½ž ç™¾å¼ç®¡ç†äººã®ãƒ©ã‚¤ãƒ•ãƒãƒƒã‚¯ãƒ–ãƒã‚°
ãƒ‰ãƒƒãƒˆã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ä»£è¡¨ã®ãƒ©ã‚¤ãƒ•ãƒãƒƒã‚¯ãƒ–ãƒã‚°
Hoshi-KN 2010/01/22
javascript

æ£è¦è¡¨ç¾
ãƒªãƒ³ã‚¯
æ—¥æœ¬ã®JavaScriptç•Œéšˆã®ãƒ–ãƒã‚°ã‚’é©å½“ã‹ã¤è©³ç´°ã«ã¾ã¨ã‚ã¦ã¿ã‚ˆã†ã¨æ€ã£ã¦æŒ«æŠ˜ã—ãŸã‘ã©ã€ã‚‚ã†ã¡ã‚‡ã£ã¨é ‘å¼µã£ã¦ã¿ãŸ - ?D of K
ã‚ã‚‰ã™ã˜ åƒ•ã¯æœ¬ç„¡ã—ã«JavaScriptã‚’è¦šãˆã€ãã®å¾Œã‚‚å…¨ãæœ¬ã‚’èªã¾ãªã‹ã£ãŸãŸã‚ï¼ˆä»Šã‚‚ã¾ã JavaScripté–¢é€£ã®æœ¬ã‚’æŒã£ã¦ã„ãªã„ï¼‰ã€å‹äººã®å¤‰æ…‹C++ãƒ—ãƒã‚°ãƒ©ãƒžã«JavaScriptã‚’è¦šãˆã‚‹ãŸã‚ã®æœ¬ã‚’èžã‹ã‚Œã¦ã€ç”ãˆã‚‹ã“ã¨ãŒå‡ºæ¥ã¾ã›ã‚“ã§ã—ãŸã€‚ã—ã‹ã—ã€ãã‚“ãªä¸ã€é¢¯çˆ½ã¨åŠ©ã‘ã¦ãã‚ŒãŸæŸJavaScriptã‚³ãƒ¼ãƒ€ãƒ¼ãŒãŠã‚Šã€ãã‚“ãªã“ã¨ãŒã‚ã£ã¦ã€ä¸–é–“ã®JavaScriptã‚³ãƒ¼ãƒ€ãƒ¼ã£ã¦ã©ã†ã„ã†äººãŸã¡ãªã‚“ã ã‚ã†ã¨æ°—ã«ãªã£ã¦ã€ã¨ã‚ã‚‹å‹‰å¼·ä¼šã«å‚åŠ ã—ã¦ã€ãªãœã‹æœ€å¾Œã€æŒ‡åæ‰‹é…ã•ã‚Œã¦ã€ã„ã‚„ã€åƒ•ã¯ãã‚“ãªçŸ¥ã‚‰ã‚Œã‚‹ã»ã©ã®ã“ã¨ã¯ã—ã¦ã„ãªã„ã¨æ€ã£ã¦ã„ãŸã®ã ã‘ã©ã€ã¾ãã€ä½•ã‹ã‚„ã‚Šé‚ã’ã¦ã¯ã„ãŸã®ã‹ã‚‚ã—ã‚Œãªã„ã¨æ€ã£ãŸã®ã§ã€JavaScriptç•Œéšˆã®æœ‰åäººã‚’èª¿ã¹ã¦ã¿ã‚‹ã“ã¨ã«ã—ã¾ã—ãŸã€‚ ã¾ã¨ã‚æ–¹ å¤šãã®JavaScriptç•Œéšˆã®æœ‰åäººã¯JavaScriptã§æœ‰åãªãƒ–ãƒã‚°ã‚’æŒã£ã¦ã„ã‚‹ã«é•ã„ãªã„ã¨ã„ã†ç™ºæƒ³ã®å…ƒã§Top Hatenarã®Jav
Hoshi-KN 2009/12/25
javascript
ãƒªãƒ³ã‚¯
IDEA * IDEA
ãƒ‰ãƒƒãƒˆã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ä»£è¡¨ã®ãƒ©ã‚¤ãƒ•ãƒãƒƒã‚¯ãƒ–ãƒã‚°
Hoshi-KN 2009/12/03
javascript
ãƒªãƒ³ã‚¯
JavaScriptã§è¨€èªžå‡¦ç†ç³»ã®å‹‰å¼·ã‚’ã—ã¾ã—ã‚‡ã†ï¼šå—å¥è§£æžç·¨ - æªœå±±æ£å¹¸ã®ã‚ãƒžã‚¤ãƒ©é£¼è‚²è¨˜ (ã¯ã¦ãªBlog)
æ˜¨æ—¥ã®ã‚¨ãƒ³ãƒˆãƒªãƒ¼ã§ã€å°å¦ç”Ÿãƒ¬ãƒ™ãƒ«ã®ç®—è¡“è¨ˆç®—ã‚’ã™ã‚‹ä»®æƒ³æ©Ÿæ¢°RAC0ï¼ˆRudimentary Arithmetic Calculator Level-0ï¼‰ã‚’ç¤ºã—ã¾ã—ãŸã€‚ãŸã„ã¸ã‚“è²§å¼±ãªä»®æƒ³æ©Ÿæ¢°ã§ã™ã‹ã‚‰ã€æ©Ÿèƒ½ã‚’æ‹¡å¼µã—ãŸã„ã¨ã¯æ€ã†ã®ã§ã™ãŒã€ãã®å‰ã«ã€RAC0ç”¨ã®é«˜ç´šè¨€èªžã‚’ä½œã£ã¦ãŠãã¾ã—ã‚‡ã†ã€‚ é«˜ç´šè¨€èªžã¨ã„ã£ã¦ã‚‚ã€1 + 2, (5 - 2)*4 ã®ã‚ˆã†ãªç®—è¡“å¼ï¼ˆarithmetic expressionï¼‰ã§ã™ã€‚è©³ã—ãä»•æ§˜ã‚’æ›¸ã„ã¦ã‚‚æ¬¡ã®ç¨‹åº¦ã€‚ å®šæ•°ãƒªãƒ†ãƒ©ãƒ«ã¯ã€ç¬¦å·ãªã—ã®æ•´æ•°ã€‚03 ã®ã‚ˆã†ã«å…ˆè¡Œã™ã‚‹0ãŒã‚ã£ã¦ã‚‚ã‚ˆã„*1ã€‚ è² ã®æ•°ã‚’è¡¨ã™ãƒªãƒ†ãƒ©ãƒ«ãŒãªã„ã®ã§ã€(0-3) ã®ã‚ˆã†ã«å¼•ãç®—ã§ä»£ç”¨ã€‚ æ¼”ç®—è¨˜å·ã¯ã€+, -, *, /, % ã®5ç¨®é¡žã€‚ã„ãšã‚Œã‚‚äºŒé …ä¸ç½®æ¼”ç®—åã€‚ *, /, % ã¯ã€+, - ã‚ˆã‚Šå„ªå…ˆã•ã‚Œã‚‹ã€‚ ä¸¸æ‹¬å¼§ã‚’ä½¿ã£ã¦ã€å¼ã®ã‚°ãƒ«ãƒ¼ãƒ—ï¼ˆã¾ã¨ã¾ã‚Šï¼‰ã‚’ä½œã£ã¦ã‚ˆã„ã€‚ åŒã˜å„ªå…ˆé †ä½ã®æ¼”ç®—ã¯å·¦çµåˆçš„ã€‚ä¾‹ãˆã°ã€
Hoshi-KN 2009/11/26
javascript
ãƒªãƒ³ã‚¯
FAQå½¢å¼ã«ã‚ˆã‚‹JavaScriptã®æœ¬è³ªãŒã‚ã‹ã‚‹è¶…å…¥é–€ - é¢¨ã¨å®‡å®™ã¨ãƒ—ãƒã‚°ãƒ©ãƒ
ã¯ã˜ã‚ã« JavaScriptã¯ç°¡å˜ãªè¨€èªžã®ã‚ˆã†ã§ã„ã¦ã€å®Ÿã¯å¥¥ãŒæ·±ãã€åˆå¿ƒè€…ã«ã¨ã£ã¦ãªã‹ãªã‹ãã®æœ¬è³ªãŒã‚ã‹ã‚Šã«ãã„è¨€èªžã§ã™ã€‚ã“ã“ã§ã¯ã€JavaScriptã®è¨€èªžçš„ã‚¨ãƒƒã‚»ãƒ³ã‚¹ã‚’ç†è§£ã§ãã‚‹ã‚ˆã†ãªã‚‚ã®ã‚’FAQå½¢å¼ã§æ›¸ã„ã¦ã¿ã¾ã—ãŸã€‚ã”æ„è¦‹ã‚„èª¤ã‚Šç‰ã‚’æŒ‡æ‘˜ã—ã¦ã‚‚ã‚‰ãˆãŸã‚‰å¬‰ã—ã„ã§ã™ã€‚ ãªãŠã€JavaScriptã®æ¨™æº–åŒ–ã§ã‚ã‚‹ECMAScriptã¯ã€ä»Šå¹´æœ«ã«Edition 5 ãŒãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã‚‹äºˆå®šã§ã™ã€‚ã“ã®FAQã¯ã€ç¾åœ¨ã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã§ã‚ã‚‹Edition 3ã‚’ãƒ™ãƒ¼ã‚¹ã«ã—ã¦ã„ã¾ã™ã€‚ ECMAScriptã£ã¦ä½•ã§ã™ã‹ï¼Ÿ ECMAã¯European Computer Manufacturer Association(æ¬§å·žé›»åè¨ˆç®—æ©Ÿå·¥æ¥ä¼š)ã®ç•¥ã§ã€æ¨™æº–åŒ–å›£ä½“ã§ã™ã€‚Netscapeã®JavaScriptã¨Microsoftã®JScriptã‚’ãƒ™ãƒ¼ã‚¹ã«ã€ç´”ç²‹ãªãƒ—ãƒã‚°ãƒ©ãƒ è¨€èªžéƒ¨åˆ†ã‚’æŠ½å‡ºã—ãŸã‚‚ã®ã‚’ECMAã§æ¨™æº–åŒ–ã—ãŸã‚¹ã‚¯ãƒªãƒ—
Hoshi-KN 2009/10/07
javascript
ãƒªãƒ³ã‚¯
ãƒ‡ãƒ¼ã‚¿ ï¼† ã‚¢ãƒŠãƒªãƒ†ã‚£ã‚¯ã‚¹ | ã‚¢ã‚¯ã‚»ãƒ³ãƒãƒ¥ã‚¢
ãƒ‡ãƒ¼ã‚¿åˆ†æžã‹ã‚‰å°Žãå‡ºã•ã‚ŒãŸã‚¤ãƒ³ã‚µã‚¤ãƒˆç„¡ã—ã«AIï¼ˆäººå·¥çŸ¥èƒ½ï¼‰ã®æ´»ç”¨ã¯å§‹ã¾ã‚Šã¾ã›ã‚“ã€‚ç§ãŸã¡ã¯ã€å„æ¥ç•ŒçŸ¥è˜ã¨ãƒ‡ãƒ¼ã‚¿ãƒ»ã‚¢ãƒŠãƒªãƒ†ã‚£ã‚¯ã‚¹æŠ€è¡“ã‚’é§†ä½¿ã—ãƒ‡ãƒ¼ã‚¿ãƒ‰ãƒªãƒ–ãƒ³çµŒå–¶ã‚’å¼·åŠ›ã«æ”¯æ´ã—ã¾ã™ã€‚ ãƒ‡ãƒ¼ã‚¿ã€ã‚¢ãƒŠãƒªãƒ†ã‚£ã‚¯ã‚¹ã€AIã¯ä¼æ¥ã«ã¨ã£ã¦ç«¶åˆä»–ç¤¾ã¨ã®å·®åˆ¥åŒ–ã‚’å›³ã‚‹ã‹ã¤ã¦ãªã„ã»ã©å¤§ããªè¦å› ã«ãªã£ã¦ã„ã¾ã™ã€‚ä»Šæ—¥ã®çµŒå–¶å¹¹éƒ¨ãŒåŠ¹çŽ‡ã‚’å‘ä¸Šã—ãªãŒã‚‰æ–°ãŸãªåŽç›Šæºã‚’é–‹æ‹“ã—ã€æ–°ã—ã„ãƒ“ã‚¸ãƒã‚¹ãƒ¢ãƒ‡ãƒ«ã‚’ã‚¿ã‚¤ãƒ ãƒªãƒ¼ã«æ§‹ç¯‰ã™ã‚‹æ–¹æ³•ã‚’æ¨¡ç´¢ã™ã‚‹ä¸ã€ä¾¡å€¤ã‚’ç”Ÿã¿å‡ºã—æˆé•·ã‚’ç¶šã‘ã‚‹ä¼æ¥ã«ã¯ã€Œãƒ‡ãƒ¼ã‚¿æ´»ç”¨ã€ã¨ã„ã†å…±é€šé …ãŒã‚ã‚Šã¾ã™ã€‚ç§ãŸã¡ã¯ã€ç„¡æ•°ã®ãƒ‡ãƒ¼ã‚¿ã‹ã‚‰ä¼æ¥ã«ã¨ã£ã¦æœ¬å½“ã«å¿…è¦ãªãƒ‡ãƒ¼ã‚¿ã‚’æ´»ç”¨ã™ã‚‹ãŸã‚ã®æ–¹æ³•ã‚’çŸ¥ã£ã¦ã„ã¾ã™ã€‚ å°†æ¥ã‚’è¦‹æ®ãˆãŸã‚ªãƒšãƒ¬ãƒ¼ã‚·ãƒ§ãƒ³ä½“åˆ¶ã‚’å‚™ãˆã¦ã„ã‚‹ä¼æ¥ã®åŠæ•°ä»¥ä¸Šï¼ˆ52ï¼…ï¼‰ã¯ã€ã™ã§ã«ãƒ‡ãƒ¼ã‚¿ã¨ã‚¢ãƒŠãƒªãƒ†ã‚£ã‚¯ã‚¹ã‚’å¤§è¦æ¨¡ã«æ´»ç”¨ã—ã¦ã„ã¾ã™ã€‚ãƒ‡ãƒ¼ã‚¿ã¨AIã«é–¢ã™ã‚‹å–ã‚Šçµ„ã¿ã‚’ãƒ“ã‚¸ãƒã‚¹æˆ¦ç•¥ã«æ²¿ã£ã¦å®Ÿæ–½ã™ã‚‹ã“ã¨ã§æŠ•è³‡åˆ©ç›ŠçŽ‡ã‚’è¿…é€Ÿã«æœ€å¤§åŒ–ã—ã€æœ€çµ‚çš„ã«ã¯AIã‚’ãƒ“
Hoshi-KN 2009/10/04
javascript
ãƒªãƒ³ã‚¯
1 2 æ¬¡ã®ãƒšãƒ¼ã‚¸