Yuan Zhu fireyy

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:

#Extract Image URLs and WGet Them to a New Server#

This was a fun problem. I needed to move all the images referenced in a CSS file to another server. I didn't want to just grab all the image files as there were a bunch I didn't need. Here is how I went about it. I am sure you could do it in one step but doing it this way gives you a chance to check for errors.

First you may want to use wget http://otherserver/the_css.css to pull the CSS file on to the target server if it is still on the old server as it was in my case.

User grep to extract the URLs from the css file into another file. (You may need to adjust the regular expression if you have funny characters in your file names) Note the use of the -o flag that tells grep to only print out that part of the line that matches the expression rather than the entire line.
```
 grep -o '\/path\/to\/files\/[a-zA-Z0-9/.:_-]*' the_css.css > images.txt
```

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt

	[General]
	#我的注释都是 # 开头，所以如果你用 vim，直接 :g/^#/d 就可以一次性清除所有注释
	#开头这段skip包含以下几个目的：1，私网IP跳过，提高内网性能；2，苹果的一些服务跳过，比如公共热点wifi要先测试captive.apple.com。可解决很多内网的 TCP毛病，例如 kodi remote软件无法遥控
	skip-proxy = 10.0.0.0/8,169.254/16,172.16.0.0/12,192.168.0.0/16,224.0.0.0/4, localhost, .local,api.smoot.apple.com,configuration.apple.com,xp.apple.com,smp-device-content.apple.com,guzzoni.apple.com,captive.apple.com,.ess.apple.com,.push.apple.com,.push-apple.com.akadns.net
	#下面这一段则是完全跳过 Surge，最重要的一个是让 UDP包可以传输，解决很多内网毛病，例如DLNA，NFS或者btsync等组播类/UDP类应用
	bypass-tun = 10.0.0.0/8, 169.254.0.0/16, 172.16.0.0/12, 192.168.0.0/16, 224.0.0.0/4, 0.0.0.0/8, 1.0.0.0/9, 1.160.0.0/11, 1.192.0.0/11, 10.0.0.0/8, 14.0.0.0/11, 14.96.0.0/11, 14.128.0.0/11, 14.192.0.0/11, 27.0.0.0/10, 27.96.0.0/11, 27.128.0.0/9, 36.0.0.0/10, 36.96.0.0/11, 36.128.0.0/9, 39.0.0.0/11, 39.64.0.0/10, 39.128.0.0/10, 42.0.0.0/8, 43.224.0.0/11, 45.64.0.0/10, 47.64.0.0/10, 49.0.0.0/9, 49.128.0.0/11, 49.192.0.0/10, 54.192.0.0/11, 58.0.0.0/9, 58.128.0.0/11, 58.192.0.0/10, 59.32.0.0/11, 5

	data:text/html,
	<style type="text/css">
	#e {
	position:absolute;
	top:0;
	right:0;
	bottom:0;
	left:0;
	font-size:16px;
	}

	<div class="box">
	<div style="min-height: 73px;" class="cell">
	<h1>
	24点在线解答
	</h1>
	<div class="sep20">
	</div>
	<table height="600" cellspacing="0" cellpadding="0" border="0" align="center"
	width="600" class="mbody">
	<tbody>

	// ----------------------------------------------------------
	// 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) {}

	/*
	* TypeHelpers version 1.0
	* Zoltan Hawryluk, Nov 24 2009.
	* @see http://www.useragentman.com/blog/2009/11/29/how-to-detect-font-smoothing-using-javascript/
	*
	* Released under the MIT License. http://www.opensource.org/licenses/mit-license.php
	*
	* Works for
	* - IE6+ (Windows),
	* - Firefox 3.5+ (Windows, Mac, Linux),

	#Wed Feb 11 15:27:20 GMT+08:00 2015
	setting_froceUseQProxy=false
	setting_forceUseSystemWebview=false