Humoud Humoud

Detect all Arabic Characters:

  Arabic (0600—06FF, 225 characters)

  Arabic Supplement (0750—077F, 48 characters)

heroku pg:reset DATABASE --confirm db-name

heroku pg:push local-db-name heroku-db-name --app app-name

heroku run rake db:migrate

Note: dm is an alias for docker-machine

dm ls

dm create -d virtualbox hello-world

dm env hello-world

# Get all cars with color red
Car.where( color: "red" )

	#!/usr/bin/env ruby
	# Full Contol on Ethnet, IP & TCP headers. Play with it ;)
	# to test it: nc -lvp 4444
	# as root: tcpdump -nvvvv 'tcp port 4444' -i wlan0 # change wlan0 to your interface
	# or use packetfu to monitor as tcpdump
	# on OSX exchange wlan0 to en0
	## cap = PacketFu::Capture.new(:iface => 'wlan0' , :promisc=> true)
	## cap.show_live(:filter => 'tcp and port 4444')
	# libpcap should be installed
	# gem install pcaprub packetfu

	// Here we demonstrate working with Optionals in Swift
	// in Swift, Optionals are basically the type which is allowed to hold (reference to be more accurate) a null (nil).

	// We use "?" to declare an optional
	var age: Int?

	if age == nil {
	// Since age is nil
	// This will be executed
	print("There is no age")

	// Here we demonstrate functions in swift
	// Concentrating on three points:
	// * Pass-by-Value
	// * Pass-by-Reference
	// * External Name / Internal Name
	//
	// Drop this in a playground to see instant results.


	func combineStr(str1: String, str2: String) -> String {

	/*
	To run this:
	open command prompt execute 'swipl'
	then run ['path/to/this/file.pl'].
	then query away.
	*/

	% FACTS
	likes(jana, omar).
	likes(omar, jana).

	# This URL was useful: https://gist.github.com/iangreenleaf/b206d09c587e8fc6399e

	############################################################
	################### ROUTES ####################
	############################################################
	get 'welcome/home', to: 'welcome#home' # HTTP GET /welcome/home to controller: welcome action(Method): home.
	# Should have controller WelcomeController < ApplicationController
	# controller should have action(Method) home
	# should have a template (view) in app/views/welcome/home.html.erb

	<?php
	###
	# NOTE: This code won't work with PHP 7.
	# MySQL is deprecated and will be removed in PHP 7 checkout MySQLi.
	###
	############## JUST FILL THESE VARIABLES ######
	$dbname = 'name'; # Name of the Database in the MySQL Server
	$dbuser = 'user'; # User name of the database in MySQL
	$dbpass = 'pass'; # Password for the user of in database in MySQL
	$dbhost = 'host'; # url/link to database