tj

// Alternative JavaScript Syntax

Person = :(name, address) { @name!, @address! }
Person::inspect = :{ <: "{@name} lives at {@address}" }

tj := Person('TJ', '314 Bessborough ave')
bob := Person('Bob', 'Some place')
[tj, bob].each(:(person){ print(person.inspect()) })

zumbojo

# Simple bijective function
#   Basically encodes any integer into a base(n) string,
#     where n is ALPHABET.length.
#   Based on pseudocode from http://stackoverflow.com/questions/742013/how-to-code-a-url-shortener/742047#742047

ALPHABET =
  "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789".split(//)
  # make your own alphabet using:
  # (('a'..'z').to_a + ('A'..'Z').to_a + (0..9).to_a).shuffle.join

simeonwillbanks

source 'https://rubygems.org'

gem 'rails', '3.2.0'

# Bundle edge Rails instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'

gem 'sqlite3'

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".

thinkerbot

Provides a mechanism to write portable shell scripts in a higher-level language.

Ruby may be used to describe shell scripts in code. For example shell commands may be represented as methods and command pipelines as method chains. The method calls are translated into shell script. Zero or more script files may be generated in this process.

Cursor objects can be used to mark the locations in the final script where a given shell expression is to be added. For example one cursor could mark where options are defined in a 'getopts' command, another could mark where the option

joshkurz

var demoApp = angular.module('demoApp', ['ngResource'], function($locationProvider) {
    $locationProvider.hashPrefix('');
});

function MainCtrl($scope, Serv) {
    $scope.selectedItem = {
        value: 0,
        label: ''
    };
    $scope.Wrapper = Serv;    

piscisaureus

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

elimisteve

// Steve Phillips / elimisteve
// 2013.01.03

// Programming Challenge: Launch 4 threads, goroutines, coroutines, or whatever your language uses for concurrency,
// in addition to the main thread. In the first 3, add numbers together (see sample code below) and pass the results
// to the 4th thread. That 4th thread should receive the 3 results, add the numbers together, format the results as
// a string (see sample code), and pass the result back to `main` to be printed.
//
// Do this as succinctly and readably as possible. _Go!_ #golang #programming #concurrency #challenge
package main

rbin

#!/bin/bash
for f in *.scss; do sass-convert $f ${f%scss}sass ; done 
rm *.scss

steveklabnik

require 'net/http'
require 'json'

# a simple wrapper to do an HTTP GET
def fetch_uri(uri)
  Net::HTTP.get_response(URI(uri))
end

# GETs the URI and returns a Ruby hash.
def fetch_json(uri)