æå ãã«ã»ã²ã¤ãæ§ã åãã¦ã便ããã¾ãã ããªãããå¼éãããæ¥ãè¿ä»ãã¦ãã¾ããããã®7æã§ãã¤ã¯ãã½ããã®çµå¶ã®ä¸ç·ããéããèªèº«ãè¨ç«ããæ å財å£ã®éå¶ã«æ³¨åããã¨èãã¦ãã¾ãã ä»åãç§ãã便ããããã¨ãæãç«ã£ãã®ã¯ãããã«ã»ã²ã¤ãã®å¼éããä½ãæå³ãããèãã¦ã¿ãããã§ãã ããªãã¯ãã¤ã¦èªèãThe Road Aheadï¼é¦é¡ããã«ã»ã²ã¤ã æªæ¥ãèªããï¼ãã§ããè¿°ã¹ã¦ãã¾ãã ãã®è¨èãçå®ãªãã°ããã¤ã¯ãã½ããã¯ITç£æ¥ã®ä¸»å½¹ã®åº§ãæã渡ããã¨ã«ãªãã¾ããããã¦äºè¨ã¯åã°çä¸ãããã¨ãã¦ããããã«æãã¾ããç¾å¨ã®ITç£æ¥ã¯å¤§ããªå¤åã®çã£æä¸ã«ããããã§ãã ããªãã®å¼éèªä½ã§ä½ãã大ããå¤ããããã§ã¯ããã¾ããããã¤ã¯ãã½ããã®çºè¡¨ã«ããã°ãããã¾ã§ã®ãã«ã¿ã¤ã ãããã¼ãã¿ã¤ã ã«å¤ãããã®ã®ãããªãã¯7æ以éããã¤ã¯ãã½ããã®ä¼é·è·ã«ã¨ã©ã¾ãç¶ãã¾ãã æ¥ç¸¾ã絶好調
14KB JavaScriptããªãªãä½ã£ãJacob Seidelinãããèªãã®è¨é²ãæ´æ°ãã¾ãããä»åº¦ã¯8KBã§ãã 8 kilobytes of Mario JavaScriptãPNGã«åãè¾¼ãã§ãããã§ããä½ãè¨ã£ã¦ãã®ãã¾ãã§åããã¾ããããã¨ããããååã¨åãããã«èªãã§ããã¾ãããã m.js 324B m.png 7.7KB JavaScriptã®ã½ã¼ã¹ã¯ï¼è¡ã§ããé ããããããªãããã§ããèªã¿ãããããã«é©å½ã«æ¹è¡ã¨ã¤ã³ãã³ããå ¥ããã¨ãããªæããããã§å ¨æã§ãã var o = new Image(); o.onload = function() { var r = "", s = 119, c = document.createElement("canvas"); c.width = c.height = c.style.width = c.style.heigh
WebTeckerã®ã¨ã³ããªã¼ãããJavaScript, Flash, Silverlight, PHPãªã©ã使ç¨ãã¦ãã°ã©ãããã£ã¼ããªã©ã«ãã¼ã¿ããã¸ã¥ã¢ã«åããã¹ã¯ãªããã®ç´¹ä»ã§ãã
screenã¨ãããã®ããã便å©ãªã¢ããªã±ã¼ã·ã§ã³ãããã¾ããä¸è¨åçã®ããã«ã1ã¤ã®ã¿ã¼ããã«å ã§ãä»®æ³çã«è¤æ°ã®ç«¯æ«ãèµ·åããããã¨ãã§ãããã®ã§ãã ãã æ £ããã¾ã§ã¯å°ã 使ãæ¹ãã¨ã£ã¤ãã¥ããã¨ãã話ãèãã¾ãã®ã§ãä»åã¯screenãåºæ¬çã«ä½¿ããã¾ã§ã®ãã¥ã¼ããªã¢ã«ãç´¹ä»ãããã¨æãã¾ãã ã©ããªãã¨ãã§ããã®ï¼ è¤æ°ã®ä»®æ³ç«¯æ«ããããã¨ã©ããã£ãã¡ãªãããããã®ã§ããããï¼å®éã«èªåã¯screenã使ãã¾ã§ã¯ã¿ã¼ããã«ãè¤æ°èµ·åãããDesktopä¸ã¯ã¿ã¼ããã«ã ããã«ãªã£ã¦ãã¾ããã å®éã¯ããã§ãåé¡ã¯èµ·ããªãã®ã§ãããå人çã«ã¯ãã¼ã«ã«PCå´ã§ã¯æ¥µåèµ·åãã¦ããã¢ããªã±ã¼ã·ã§ã³ãå°ãªããããã¨æã£ã¦ãããããscreenã使ãããã«ãªãã¾ããã ãã ããã ãã§ããã°WindowsãªãPoderosa,MacãªãiTerm,GnomeãªãGnome端æ«ãããã®ã§ãããscr
ä»ã®è¨èªããæ¸ãæ £ãã¦ãããã·ã§ã«ã¹ã¯ãªãããæ¸ããã¨ããã¨ãããããªãé¨åã§ããã£ãããããã¨ãããã¾ãããç°¡åãªå¦çã ããã·ã§ã«ã¹ã¯ãªããã§æ¸ãããã¨æã£ã¦ãç¡é§ã«æéãããã£ã¦ãã¾ã£ã¦ã¯ä»æ¹ãªãã§ãããã ä»åã¯åãã¦ã·ã§ã«ã¹ã¯ãªãããæ¸ãã¨ãã«ãããããããªç¹ã«ã¤ãã¦èª¬æããããã¨æãã¾ãã å®è¡æ¨©éãã¤ãã åç´ã«ãã¡ã¤ã«ãçæãã¦ãä¸è¨ã®ç¨ã«å®è¡ãããã¨ãã¦ãå®è¡ã¯ã§ãã¾ããã # touch test # ./test sh: ./test: Permission denied # touch foo # ./foo sh: ./foo: Permission denied ããã¯ãã¡ã¤ã«ã«å®è¡æ¨©éãã¤ãã¦ããªããããèµ·ããç¾è±¡ã§ãã chmodã³ãã³ãã使ã£ã¦å®è¡æ¨©éãã¤ãã¦ããã¾ãããã # chmod +x test # ./test # chmod +x foo #
ãµã¼ãã¼ã¨ã³ã¸ãã¢ã¨ããã©ããã¼ã¸è¡¨ç¤ºã®ããã©ã¼ãã³ã¹ãã¥ã¼ãã³ã°ãªã©ãã©ã¦ã¶ã§ç¢ºèªããããããã¨ã¯ããããã¨æãã¾ãã èªåèªèº«ã®ã¡ã¢ãããã¦ããããªéã«èªåããã使ç¨ãã¦ããã¢ããªã³ãç´¹ä»ãããã¨æãã¾ãã firebug JavascriptãCSSã®ã³ã¼ãã£ã³ã°ãããæ¹ã«ã¯ããªãã¿ã§ãããfirebugã§ããç§ã¯javascriptã®Debugã ãã§ãªããåã³ã³ãã³ãã®åå¾æéãè¦ãéã«ã使ç¨ãã¦ãã¾ãã https://addons.mozilla.org/ja/firefox/addon/1843 Yslow firebugã«ä»å æ©è½ã¨ãã¦è¿½å ã§ããyslowã§ãããããããã©ã¼ãã³ã¹ãã¥ã¼ãã³ã°ã®éã«ã¯å¹æãçºæ®ãã¾ãã expireã®æéããgzipãã¦ããããªã©ãããã®ãã¼ã¸ã®ããã©ã¼ãã³ã¹ã®ã©ã³ã¯ã表示ãã¦ããã¾ãã https://addons.mozilla.org
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}