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function isUnsignedInteger(strInteger) {
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µÚËÄÕ Algorithms and Flow Control Ëã·¨ºÍÁ÷³Ì¿ØÖÆ
The overall structure of your code is one of the main determinants as to how fast it will execute. Having a very small amount of code doesn't necessarily mean that it will run quickly, and having a large amount of code ......
Yielding with Timers Óö¨Ê±Æ÷Èóöʱ¼äƬ
Despite your best efforts, there will be times when a JavaScript task cannot be completed in 100 milliseconds or less because of its complexity. In these cases, it's ideal to yield control of the UI thread so that UI updates may occur ......
Firebug
Firefox is a popular browser with developers, partially due to the Firebug addon (available at http://www.getfirebug.com/), which was developed initially by Joe Hewitt and is now maintained by the Mozilla Foundation. This tool has increased the productivity of web develop ......
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<html xmlns="http://www.w3.org/1999/xhtml">
<head>
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