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git config --global alias.lg "log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit"

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source 'https://rubygems.org'
gem 'rails', '3.2.14'
gem 'mysql2'

group :assets do
  gem 'sass-rails',   '~> 3.2.3'
  gem 'coffee-rails', '~> 3.2.1'
  gem 'therubyracer', :platforms => :ruby
  gem 'uglifier', '>= 1.0.3'
end

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<?php
class SanitizeUrl {

    public static function slug($string, $space="-") {
        $string = utf8_encode($string);
        if (function_exists('iconv')) {
            $string = iconv('UTF-8', 'ASCII//TRANSLIT', $string);
        }
        
        $string = preg_replace("/[^a-zA-Z0-9 \-]/", "", $string);

gentlyawesome

ng-file-upload example with NodeJS

index.html should be in public folder in the same directory with app.js.

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The Ultimate Unit Testing Cheat-sheet

For Mocha, Chai and Sinon

using mocha/chai/sinon for node.js unit-tests? check out my utility: mocha-stirrer to easily reuse test components and mock require dependencies

---

• Sinon Chai
• Chai
• Sinon
• Mocha

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Docker Commands, Help & Tips

Show commands & management commands

$ docker

Docker version info

gentlyawesome

#!usr/bin/python
"""
Sample python script to migrate documents from mongodb to apache couchdb database.
This script reads a document from mongodb and writes it to couchdb database.
**Script does not support the use case for 'documents with attachments'
"""
from bson import json_util, objectId
import json
from argparse import ArgumentParser
import requests

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du -hsx -- * | sort -rh | head -10

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If your time does not permit the close supervision of your project then i am here for your help related with LAMP or LEMP Stack and others.
Contact Me For Engaged Your Works: 
Telegram: https://t.me/LinuxGun
WhatsApp: https://wa.link/5ow7oz


#!/bin/bash
# This will remove Apache
sudo service apache2 stop
sudo apt-get purge apache2 apache2-utils apache2.2-bin 

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const crypto = require('crypto');

// Transactions
const transactions = ['T1', 'T2', 'T3', 'T4', 'T5'];

// Merkle Root Calculation
function calculateMerkleRoot(transactions) {
  if (transactions.length === 0) {
    return null;
  }