SinanGabel

# See also: http://docs.couchdb.org/en/latest/cluster/index.html

# Before you can add nodes to form a cluster, you have to have them listen on a public ip address
# and set up an admin user (use same admin:password for all nodes). 
# Do this, once per node:
# If you have installed couchdb in /opt (else change the Path)
cd /opt/couchdb/etc
cp local.ini local.ini.orig
cp vm.args vm.args.orig

klugjo

class LinkedList {
  constructor() {
    this.head = null;
    this.tail = null;
    this.count = 0;
  }
  
  get length() {
    return this.count;
  }

acrookston

Automatic build versions from git in Xcode (and other goodies)

Installation procedure for pre-build actions to automatically populate Xcode Info.plist with dynamic data.

1. Xcode Scheme pre-action

Edit Xcode Scheme and add a pre-action script. Copy the contents of preaction.sh into the pre-action script box.

bearfrieze

Comprehensions in Python the Jedi way

by Bjørn Friese

Beautiful is better than ugly. Explicit is better than implicit.

-- The Zen of Python

I frequently deal with collections of things in the programs I write. Collections of droids, jedis, planets, lightsabers, starfighters, etc. When programming in Python, these collections of things are usually represented as lists, sets and dictionaries. Oftentimes, what I want to do with collections is to transform them in various ways. Comprehensions is a powerful syntax for doing just that. I use them extensively, and it's one of the things that keep me coming back to Python. Let me show you a few examples of the incredible usefulness of comprehensions.

robbiet480

server {
  listen 80;
  server_name yournamehere.com;
  return 301 https://$host$request_uri;
}

server {
  listen 443 ssl;
  server_name yournamehere.com;

renatoinline

public static bool IsAlmostPalindrome(string word)
        {
            char[] normal = word.ToCharArray();
            char[] reverse = word.ToCharArray();
            Array.Reverse(reverse);
            
            // Manualmente
            //for (int i = normal.Length - 1, j = 0; i >= 0 ; i--, j++)
            //{
            //    reverse[i] = normal[j];

rodolfobarretoweb

#!/bin/sh
# script.sh

# Print the date
DATE=`/bin/date +%d-%m-%Y`

NANE="/your/path/$DATA.sql"

HOST=""
USER=""

ivan-loh

# Plain Ol' Node
node --max-old-space-size=1024 app.js                     # increase to 1gb
node --max-old-space-size=2048 app.js                     # increase to 2gb
node --max-old-space-size=3072 app.js                     # increase to 3gb
node --max-old-space-size=4096 app.js                     # increase to 4gb
node --max-old-space-size=5120 app.js                     # increase to 5gb
node --max-old-space-size=6144 app.js                     # increase to 6gb

# For pm2
pm2 start app.js --node-args="--max-old-space-size=1024" # increase to 1gb

sectore

import React, {DeviceEventEmitter} from 'react-native';
import {Observable} from 'rx-lite'

/**
 * Creates an Observable to listen to any event of DeviceEventEmitter
 * @param type {string} Event type
 */
export default createObservableFromDeviceEventEmitter$ = type => {
  let subscription;
  return Observable.fromEventPattern(

Yimiprod

/**
 * This code is licensed under the terms of the MIT license
 *
 * Deep diff between two object, using lodash
 * @param  {Object} object Object compared
 * @param  {Object} base   Object to compare with
 * @return {Object}        Return a new object who represent the diff
 */
function difference(object, base) {
	function changes(object, base) {