PHP regular expressions: No ending delimiter '
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: I\'vebeenhavingsometroublewithregularexpressions. Thisismycode $pattern=\^([0-9]+)$\; if(preg_match($pattern,$input)) echo\yes\; else echo\nop...
JavaScript “new Array(n)” and “Array.prototype.map
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: I\'veobservedthisinFirefox-3.5.7/Firebug-1.5.3andFirefox-3.6.16/Firebug-1.6.2 WhenIfireupFirebug: >>>x=newArray(3) [undefined,undefine...
jQuery event to trigger action when a div is made
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: I\'musingjQueryinmysiteandIwouldliketotriggercertainactionswhenacertaindivismadevisible. Isitpossibletoattachsomesortof\isvisible\eventhandlerto...
Async image loading from url inside a UITableView
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: I\'vewrittentwowaystoasyncloadpicturesinsidemyUITableViewcell.InbothcasestheimagewillloadfinebutwhenI\'llscrollthetabletheimageswillchangeafewtim...
Creating rounded corners using CSS [closed]
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: HowcanIcreateroundedcornersusingCSS? 回答1: SinceCSS3wasintroduced,thebestwaytoaddroundedcornersusingCSSisbyusingtheborder-radiusproperty.Youcanre...