jasonweng

var p1=new Promise(resolve => {
    console.log(1)
    resolve(2)
})
var p2=new Promise(resolve => {
    console.log(3)
    resolve(p1)
})
p1.then(re => {
    console.log(re)    

jasonweng

// XMLHttpRequest
var xhr = new XMLHttpRequest();
xhr.open('POST', url, true);
xhr.responseType = 'arraybuffer';
xhr.onload = function () {
    if (this.status === 200) {
        var filename = "";
        var disposition = xhr.getResponseHeader('Content-Disposition');
        if (disposition && disposition.indexOf('attachment') !== -1) {
            var filenameRegex = /filename[^;=\n]*=((['"]).*?\2|[^;\n]*)/;

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.

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

<script type="text/javascript">
var your_url = 'http://www.example.com';
</script>

<script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/1.10.1/jquery.min.js" ></script>
<script type="text/javascript">


jQuery.ajax = (function(_ajax){

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

.admin-mode-slider
          height: 24px
          margin-left: 10px
          background-color: #555
          @include border-radius(6px)
          position: relative
          @include box-shadow(0 0 6px 0 hsla(0, 0%, 0%, 0.25))

          .overlay
            position: absolute

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

//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

Install Homebrew

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

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