headius

#!/bin/bash
#
# Provides a function that allows you to choose a JDK.  Just set the environment 
# variable JDKS_ROOT to the directory containing multiple versions of the JDK
# and the function will prompt you to select one.  JAVA_HOME and PATH will be cleaned
# up and set appropriately.

_macosx()
{
    if [ $(uname -s) = Darwin ]; then

etorreborre

/** from http://www.reddit.com/r/programming/comments/mlbna/scala_feels_like_ejb_2/c31z0co */
interface Pong<T> {}
class Ping<T> implements Pong<Pong<? super Ping<Ping<T>>>> {
    static void Ping() {
        Pong<? super Ping<Long>> Ping = new Ping<Long>();
    }
}


> javac Ping.java

chetan

## don't screw around with cpan! just just cpan-minus!!
##
## run as root!

cd /usr/local/bin; curl -fsSLO http://xrl.us/cpanm; chmod 755 cpanm

## then install away!
## -q = queit, -n no test (who needs those pesky things?!)

cpanm -qn Moose

jonathantneal

// TemplateJS v3.1.1 MIT/GPL2 @jon_neal
(function (global) {
	function escapeJS (str) {
		return str.replace(/"/g, '\\"').replace(/\n/g, '\\n').replace(/\r/g, '\\r');
	}

	function TemplateWalk (str, chars, helpers, instance) {
		// check for the opening delimiters and init our array buffer
		var index = str.indexOf(chars.START_PROP), buffer = '', helper;

burke

ruby-1.9.3-p327 cumulative performance patch for rbenv

This installs a patched ruby 1.9.3-p327 with various performance improvements and a backported COW-friendly GC, all courtesy of funny-falcon.

Requirements

• rbenv
• ruby-build

You will also need a C Compiler. If you're on Linux, you probably already have one or know how to install one. On OS X, you should install XCode, and brew install autoconf using homebrew.

peternixey

##How Homakov hacked GitHub and the line of code that could have prevented it

---

Please note: THIS ARTICLE IS NOT WRITTEN BY THE GITHUB TEAM or in any way associated with them. It's simply hosted as a Gist because the markdown formatting is excellent and far clearer than anything I could manage on my personal Tumblr at peternixey.com.

If you'd like to follow me on twitter my handle is @peternixey

---

codahale

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.example</groupId>
    <artifactId>my-project</artifactId>
    <version>0.0.1-SNAPSHOT</version>

    <dependencies>
        <!-- none yet -->

jrochkind

A Capistrano Rails Guide

by Jonathan Rochkind, http://bibwild.wordpress.com

why cap?

Capistrano automates pushing out a new version of your application to a deployment location.

I've been writing and deploying Rails apps for a while, but I avoided using Capistrano until recently. I've got a pretty simple one-host deployment, and even though everyone said Capistrano was great, every time I tried to get started I just got snowed under not being able to figure out exactly what I wanted to do, and figured I wasn't having that much trouble doing it "manually".

eungjun-yi

crypto = require 'crypto'

gfm = (text) ->
    # Extract pre blocks
    extractions = {}
    text = text.replace /<pre>(\n|.)*?<\/pre>/gm, (match) ->
        md5 = crypto.createHash('md5').update(match).digest('hex')
        extractions[md5] = match
        '{gfm-extraction-' + md5 + '}'

jimtla

# Five lines of code that will make your underscore + CoffeeScript use cleaner.
# Creates an underscore function for each function in to_reverse with R (short for Reversed) appended to the name.
# The R version moves the function argument (first argument in normal underscore) to the end, 
# so you can write:
$(window).scroll _.throttleR 500, ->
    console.log "This print's at most every 500ms"

# Instead of:
$(window).scroll _.throttle ->
        console.log "This prints at most every 500ms too"