ashnur

var rngstate;
function MathRandom() {
  // Our own implementation of Math.random().
  // Source code was copied from https://code.google.com/p/chromium/codesearch#chromium/src/v8/src/math.js&q=MathRandom&sq=package:chromium&type=cs&l=130
  // You need to solve for the rngstate first before this can be used.
  console.assert(rngstate, "You need to set the global variable `rngstate` first. For example: `rngstate = solve(Math.random(), Math.random());`");
  if (!rngstate) return;
  var r0 = (Math.imul(18030, rngstate[0] & 0xFFFF) + (rngstate[0] >>> 16)) | 0;
  rngstate[0] = r0;
  var r1 = (Math.imul(36969, rngstate[1] & 0xFFFF) + (rngstate[1] >>> 16)) | 0;

ashnur

var Base = {}
Object.defineProperty(Base, 'extend', {
	enumerable: false,
	value: function(obj) {
		var descs = {}

		Object.getOwnPropertyNames(obj).forEach(function(key) {
			descs[key] = Object.getOwnPropertyDescriptor(obj, key)
		})
		return Object.create(this, descs)

ashnur

        <script src="http://code.jquery.com/jquery-latest.js"></script>  
<script type="text/javascript">
//$(document).ready(function(){
var context;
var dx= 4;
var dy=4;
var y=150;
var x=10;
var rightDown = false;
var leftDown = false;

ashnur

#! /bin/sh
# ------------------------------------------------------------------------------
# SOME INFOS : fairly standard (debian) init script.
#                 Note that node doesn't create a PID file (hence --make-pidfile)
#                 has to be run in the background (hence --background)
#                 and NOT as root (hence --chuid)
#
# MORE INFOS :  INIT SCRIPT       http://www.debian.org/doc/debian-policy/ch-opersys.html#s-sysvinit
#               INIT-INFO RULES   http://wiki.debian.org/LSBInitScripts
#               INSTALL/REMOVE    http://www.debian-administration.org/articles/28

ashnur

#!upstart
description "APPNAME node.js server"
author      "Shimon Doodkin"
# license: public domain

start on runlevel [2345]
stop on runlevel [06]

#pre-start script
#    exec  touch /var/log/APPNAME.nodejs.log

ashnur

Ignore line-ending differences when diffing

(You can't use this with git difftool or merge though)

git diff --ignore-space-at-eol

Prefer one branch over another when merging

ashnur

Common Consensus Protocols

Infocologically-sane consensus protocols must satisfy the following conditions:

Factivity Order        : False information is not stored.  
                         (Rollback)  
                         √ Persistence

Motive Order           : Only purposeful information is stored.  

(Recovery/Checkpointing)

ashnur

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

ashnur

#!/bin/bash

# Normally windows doesn't give out the process name when you run netstat -ano, thus making it
# hard to figure out what process is bound to the different ports. This script extracts the PID
# from the netstat output, and fetches the corresponding binary name from the tasklist, and
# merges the two together. Needs a MinGW environment like Git Bash and python to work.

{ tasklist | tail -n +5; echo ===; netstat -ano | grep LIST; } | python -c "
import sys
pad = [0, 21, 9, 0, 5, 8, 0]

ashnur

#!/bin/bash

# Normally windows doesn't give out the process name when you run netstat -ano, thus making it
# hard to figure out what process is bound to the different ports. This script extracts the PID
# from the netstat output, and fetches the corresponding binary name from the tasklist, and
# merges the two together. Needs a MinGW environment like Git Bash and python to work.

{ tasklist | tail -n +5; echo ===; netstat -ano | grep LIST; } | python -c "
import sys
pad = [0, 21, 9, 0, 5, 8, 0]