Weichen Zhao 09zwcbupt

This notes is written by Sheldon. You can find me with #iOSBySheldon in Github, Youtube, Facebook, etc.

Need

Convert .mov/.MP4 to .gif

Reason

As a developer, I feel better to upload a short video when I create the pull request to show other viewers what I did in this PR. I tried .mov format directly got after finishing recording screen using Quicktime, however, gif offers preview in most web pages, and has smaller file size.

This is not limited to developer, anyone has this need can use this method to convert the files.

Original link: http://www.concentric.net/~Ttwang/tech/inthash.htm
Taken from: http://web.archive.org/web/20071223173210/http://www.concentric.net/~Ttwang/tech/inthash.htm
Reformatted using pandoc

Integer Hash Function

Thomas Wang, Jan 1997

last update Mar 2007

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

	data:text/html, <style type="text/css">.e{position:absolute;top:0;right:0;bottom:0;left:0;}</style><div class="e" id="editor"></div><script src="http://d1n0x3qji82z53.cloudfront.net/src-min-noconflict/ace.js" type="text/javascript" charset="utf-8"></script><script>var e=ace.edit("editor");e.setTheme("ace/theme/monokai");e.getSession().setMode("ace/mode/ruby");</script>
	<!--
	For other language: Instead of `ace/mode/ruby`, Use

	Markdown -> `ace/mode/markdown`
	Python -> `ace/mode/python`
	C/C++ -> `ace/mode/c_cpp`
	Javscript -> `ace/mode/javascript`
	Java -> `ace/mode/java`
	Scala- -> `ace/mode/scala`

	import fcntl
	import os
	import struct
	import subprocess


	# Some constants used to ioctl the device file. I got them by a simple C
	# program.
	TUNSETIFF = 0x400454ca
	TUNSETOWNER = TUNSETIFF + 2