minwe

// Usage: $(element).scrollToTop([position])

;(function($){
  // only allow one scroll to top operation to be in progress at a time,
  // which is probably what you want
  var scrollToTopInProgress = false

  $.fn.scrollToTop = function(position){
    var $this = this,
      targetY = position || 0,

minwe

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

minwe

.highlight{background:#ffffff;}
.highlight .c{color:#999988;}
.highlight .err{color:#a61717;background-color:#e3d2d2;}
.highlight .k{font-weight:bold;}
.highlight .o{font-weight:bold;}
.highlight .cm{color:#999988;}
.highlight .cp{color:#999999;font-weight:bold;}
.highlight .c1{color:#999988;}
.highlight .cs{color:#999999;font-weight:bold;}
.highlight .gd{color:#000000;background-color:#ffdddd;}

minwe

function parseURL(url) {
    var a = document.createElement('a');
    //创建一个链接
    a.href = url;
    return {
        source: url,
        protocol: a.protocol.replace(':',''),
        host: a.hostname,
        port: a.port,
        query: a.search,

minwe

Handlebars.registerHelper("ifCond",function(v1,operator,v2,options) {
    switch (operator)
    {
        case "==":
            return (v1==v2)?options.fn(this):options.inverse(this);

        case "!=":
            return (v1!=v2)?options.fn(this):options.inverse(this);

        case "===":

minwe

// gulpやプラグインをインポート
var gulp = require('gulp')
, compass =  require('gulp-compass')
, concat = require('gulp-concat')
, uglify = require('gulp-uglify')
, minifyCSS = require('gulp-minify-css')
, path = require('path')
;

//JSファイルをjsフォルダにコピー

minwe

Handlebars.registerHelper('script', function (src){
    var s = '<script src="' + src + '" type="text/javascript"><' + '/script>';
    return new Handlebars.SafeString(s); 
});

// usage: {{{script "https://gist.github.com/4332573.js"}}}

minwe

(function () {
        var disqus_shortname = 'evanyoublog',
            el = document.getElementById('disqus_thread')

        window.addEventListener('scroll', checkPosition)
        window.addEventListener('load', checkPosition)

        function checkPosition () {
            var rect = el.getBoundingClientRect()
            if (rect.top < window.innerHeight) {

minwe

// Usage: $(element).scrollToTop([position])

;(function($){
  // only allow one scroll to top operation to be in progress at a time,
  // which is probably what you want
  var scrollToTopInProgress = false

  $.fn.scrollToTop = function(position){
    var $this = this,
      targetY = position || 0,

minwe

// http://paulirish.com/2011/requestanimationframe-for-smart-animating/
// http://my.opera.com/emoller/blog/2011/12/20/requestanimationframe-for-smart-er-animating

// requestAnimationFrame polyfill by Erik Möller. fixes from Paul Irish and Tino Zijdel

// MIT license

(function() {
    var lastTime = 0;
    var vendors = ['ms', 'moz', 'webkit', 'o'];