jasonweng

// ----------------------------------------------------------
// A short snippet for detecting versions of IE in JavaScript
// without resorting to user-agent sniffing
// ----------------------------------------------------------
// If you're not in IE (or IE version is less than 5) then:
//     ie === undefined
// If you're in IE (>=5) then you can determine which version:
//     ie === 7; // IE7
// Thus, to detect IE:
//     if (ie) {}

jasonweng

Install Homebrew

http://mxcl.github.com/homebrew/

/usr/bin/ruby -e "$(curl -fsSL https://raw.github.com/gist/323731)"
brew help
cd ~
mate .bashrc

jasonweng

//http://lijing00333.wordpress.com/2011/02/08/%E6%95%B0%E7%BB%84%E5%8E%BB%E9%87%8D%E2%80%94%E2%80%94%E4%B8%80%E9%81%93%E5%89%8D%E7%AB%AF%E6%A0%A1%E6%8B%9B%E8%AF%95%E9%A2%98/
// [1,2,2,2,3,4,5].toString().match(/(\d)(?!.*,\1)/g);

Array.prototype.distinct = function() {
    var o = {}, i = 0, l = this.length;
    for (; i < l;) {
        if (!o.hasOwnProperty(this[i])) {
            o[this[i++]] = 1;
        } else {
            this.splice(i, 1);

jasonweng

// as of 1.4.2 the mobile safari reports wrong values on offset()
// http://dev.jquery.com/ticket/6446
// remove once it's fixed
if ( /webkit.*mobile/i.test(navigator.userAgent)) {
  (function($) {
      $.fn.offsetOld = $.fn.offset;
      $.fn.offset = function() {
        var result = this.offsetOld();
        result.top -= window.scrollY;
        result.left -= window.scrollX;

jasonweng

Frontend Development

Attention: the list was moved to

https://github.com/dypsilon/frontend-dev-bookmarks

This page is not maintained anymore, please update your bookmarks.

---

jasonweng

var RegCheck = {
  	/**
	 * 正規表示式
	 */
	_reg:{
		// Email正規表示式
		email: /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/,
		// 非「英文大小寫」和「數字」出現過一次
		not_en_digital_least1: /[^a-zA-Z0-9]+/,
		// 「英文大小寫」和「數字」各出現過一次(a1,b2...)

jasonweng

class Sortable extends React.Component {
    componentDidMount() {
        // Every React component has a function that exposes the
        // underlying DOM node that it is wrapping. We can use that
        // DOM node, pass it to jQuery and initialize the plugin.

        // You'll find that many jQuery plugins follow this same pattern
        // and you'll be able to pass the component DOM node to jQuery
        // and call the plugin function.