marawannwh

# How to git add, commit, and push using one function in friendly interactive shell (Fish Shell).
# Save this file within '~/.config/fish/functions' as 'quickgit.fish'. Create the directory if it does not exist.
# '--git-dir=$PWD/.git' Ensures that we run the git commands against the git project where we called the function

function quickgit # This is the function name and command we call
 	git --git-dir=$PWD/.git add . # Stage all unstaged files
	git --git-dir=$PWD/.git commit -a -m $argv # Commit files with the given argument as the commit message
	git --git-dir=$PWD/.git push # Push to remote
end

marawannwh

In Terminal

mkdir ~/.bash

Copy the raw git-prompt.sh file from git contrib in to the ~/.bash directory: https://github.com/git/git/blob/master/contrib/completion/git-prompt.sh

Inside ~/.bashrc or ~/.bash_profile (choose the file where you normally put any bash customizations/setup), add the lines:

marawannwh

How to setup Git for Windows

I know this document seems long, but it shouldn't be too difficult to follow. This guide is based on Windows, but every program here has Linux/Mac equivalents, and in most cases they're built-in. So, take a deep breath and go step by step.

The steps below are for GitHub, but the steps are almost idential for Bitbucket, Heroku, etc.

You'll probably want to make sure Chocolatey is installed, since it streamlines installing this stuff later. If you install via Chocolatey, you don't need to run the installers from the products' respective sites.

Cmder / ConEmu

marawannwh

CONTENT
Expressions, Statements and Controlstructures
  Equlaity
  Assigments
    The ||= idiom
    Other assignments
  Flip-flops
  Iterators
  Blocks
  Control-flow keywords

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#!/usr/bin/env ruby
# Author : Emad Elsaid (https://github.com/blazeeboy)
# **Usage** : 
# 
# * `ruby readability.rb <accesstoken>`
# this will get a long term access token from the short term one
# you can create a facebook app and get access token from here
# * `ruby readability.rb`
# will start the script
require 'open-uri'

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MySQL

Getting started: http://www.sqlteaching.com/

Related tutorial: http://cd64.de/mysql-cli

SQL joins infografic: http://cd64.de/sql-joins

marawannwh

Sublime Text 2 – Useful Shortcuts (PC)

Loosely ordered with the commands I use most towards the top. Sublime also offer full documentation.

Editing

Ctrl+C	copy current line (if no selection)
Ctrl+X	cut current line (if no selection)
Ctrl+⇧+K	delete line
Ctrl+↩	insert line after

marawannwh

import java.util.Scanner;
public class ipreader {
public static void main(String[] args) {
	Scanner s = new Scanner(System.in);	
	System.out.println("enter your ip");
	String ip=s.next();
	String newip="";
	char ipChar;
	
	for(int i=0;i<ip.length();i++)