fschell

var jq = document.createElement('script');
jq.src = "//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js";
document.getElementsByTagName('head')[0].appendChild(jq);
jQuery.noConflict();

ragingwind

Backend Architectures

Twitter

ror, scala, jetty, erlang, thrift, mongrel, comet server, my-sql, memchached, varnish, kestrel(mq), starling, gizzard, cassandra, hadoop, vertica, munin, nagios, awstats

• Introduce Gizzard of Twitter - 트위터의 새로운 분산 관리 라이브러리 Gizzard를 소개합니다.
• The Architecture Twitter Uses to Deal with 150M Active Users, 300K QPS, a 22 MB/S Firehose, and Send Tweets in Under 5 Seconds
• Scaling Twitter: Making Twitter 10000 Percent Faster

jeremyis

var element1 = document.createElement("script");element1.src = "http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js";element1.type="text/javascript";document.getElementsByTagName("head")[0].appendChild(element1);

// full disclosure: i found this through google and didn't write it

firedfox

const QUEUE_LENGTH = 1;

var numRunningJobs = 0;
var numWaitingJobs = 0;

var parrallelCallback = function() {
    numRunningJobs --;

    if (numRunningJobs === 0 && numWaitingJobs === 0) {
        phantom.exit();

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname