henrik

# http://henrik.nyh.se/2008/12/git-dirty-prompt
# http://www.simplisticcomplexity.com/2008/03/13/show-your-git-branch-name-in-your-prompt/
#   username@Machine ~/dev/dir[master]$   # clean working directory
#   username@Machine ~/dev/dir[master*]$  # dirty working directory

function parse_git_dirty {
  [[ $(git status 2> /dev/null | tail -n1) != "nothing to commit (working directory clean)" ]] && echo "*"
}
function parse_git_branch {
  git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e "s/* \(.*\)/[\1$(parse_git_dirty)]/"

jwagner

var abs = Math.abs;
var sqrt = Math.sqrt;
var floor = Math.floor;
var min = Math.min;

var V3 = function(x, y, z) {
    this.x = x;
    this.y = y;
    this.z = z;
}

chriseppstein

Sass/Less Comparison

In this document I am using Sass's SCSS syntax. You can choose to use the indented syntax in sass, if you prefer it, it has no functional differences from the SCSS syntax.

For Less, I'm using the JavaScript version because this is what they suggest on the website. The ruby version may be different.

Variables

tobsn

(function(j,q,u,e,r,y,R,o,x){try{o=jQuery;if(o&&(!R||(R&&o.fn.jquery==R))){x=true}}catch(er){}if(!x||(R&&o.fn.jquery!=R)){(q=j.createElement(q)).type='text/javascript';if(r){q.async=true}q.src='//ajax.googleapis.com/ajax/libs/jquery/'+(R||1)+'/jquery.min.js';u=j.getElementsByTagName(u)[0];q.onload=q.onreadystatechange=(function(){if(!e&&(!this.readyState||this.readyState=='loaded'||this.readyState=='complete')){e=true;x=jQuery;jQuery.noConflict(true)(function(){y(x)});q.onload=q.onreadystatechange=null;u.removeChild(q)}});u.appendChild(q)}else{y(o)}})(document,'script','head',false,false,(function($){$(function(){
        /* code goes here */
        console.log($.fn.jquery);
})}));


// readable:
(function (j, q, u, e, r, y, R, o, x ) {
        // IE8 undefined crash fix
        try {

csanz

Download Jade and Stylus bundles

https://github.com/miksago/jade-tmbundle
https://github.com/LearnBoost/stylus/tree/master/editors

~/Downloads/

Create directories:

cd ~/Library/Application\ Support/Sublime\ Text\ 2/Packages

ootz0rz

li:before {
	/* add space, create an "L" from borders, and rotate to make a checkmark */
	content:"\00a0";

	/* Make it a small rectangle so the border will create an L-shape */
	width: 6px;
	height: 12px;

	/* Add a white border on the bottom and left, creating that 'L' */
	border: solid #fff;

hrldcpr

One-line Tree in Python

Using Python's built-in defaultdict we can easily define a tree data structure:

def tree(): return defaultdict(tree)

That's it!

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

mrchief

MIT License

Copyright (c) [year] [fullname]

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

wolever

# prompt examples:
#   [3 jobs master virtualenv] ~/code/myproject/foo
#   [1 job my-branch virtualenv] ~/code/bar/
#   [virtualenv] ~/code/
#   ~
# Very, very fast, only requiring a couple of fork()s (and no forking at all to determine the current git branch)

if [[ "$USER" == "root" ]]
then
    export PS1="\e[1;31m\]\u \[\e[1;33m\]\w\[\e[0m\] ";