LeCoupa

#!/bin/bash
#####################################################
# Name: Bash CheatSheet for Mac OSX
# 
# A little overlook of the Bash basics
#
# Usage:
#
# Author: J. Le Coupanec
# Date: 2014/11/04

GABeech

# This is an example of the Stack Exchange Tier 1 HAProxy config
# The only things that have been changed from what we are running are: 
# 1. User names have been removed
# 2. All Passwords have been remove
# 3. IPs have been changed to use the example/documentation ranges
# 4. Rate limit numbers have been changed to randome numbers, don't read into them

userlist stats-auth
        group admin users $admin_user
        user $admin_user insecure-password $some_password

Kartones

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

domenic

pr () {
  git fetch origin refs/pull/$1/head:refs/remotes/origin/pr/$1 --force
  git checkout -b pr/$1 origin/pr/$1
  git rebase master
  git checkout master
  git merge pr/$1 --ff-only
}

mikaelbr

// === Arrays

var [a, b] = [1, 2];
console.log(a, b);
//=> 1 2


// Use from functions, only select from pattern
var foo = () => [1, 2, 3];

bobholt

Roostagram Useful Links

Tools

Editors

• vim
• SublimeText

Node

lrvick

// MIT: http://opensource.org/licenses/MIT

angular.module('app', []);

angular.module('app').controller
  ( 'MainCtrl'
  , function($scope,$locale) {
      $scope.currentYear = new Date().getFullYear()
      $scope.currentMonth = new Date().getMonth() + 1
      $scope.months = $locale.DATETIME_FORMATS.MONTH

Btibert3

rmongodb Tutorial

This is a quick document aimed at highlighting the basics of what you might want to do using MongoDB and R. I am coming at this, almost completely, from a SQL mindset.

Install

The easiest way to install, I believe, is

creationix

// Joins path segments.  Preserves initial "/" and resolves ".." and "."
// Does not support using ".." to go above/outside the root.
// This means that join("foo", "../../bar") will not resolve to "../bar"
function join(/* path segments */) {
  // Split the inputs into a list of path commands.
  var parts = [];
  for (var i = 0, l = arguments.length; i < l; i++) {
    parts = parts.concat(arguments[i].split("/"));
  }
  // Interpret the path commands to get the new resolved path.

tj

/**
 * Module dependencies.
 */

var pkg = require('../package');
var env = process.env.NODE_ENV || 'development';

/**
 * Return setting `name`.
 *