Ilyes Tounsi tounsils

## Soduko_tester.php
<?php
/**
 * Created by PhpStorm.
 * User: Tounsi
 * Date: 30/10/2018
 * Time: 11:59
 */

Function used_in_row($grid, $row, $num)
{

## Sudoku_solver_working.php
<?php
/**
 * Created by PhpStorm.
 * User: PC16
 * Date: 02/11/2018
 * Time: 16:17
 */

class Sudoku {
    private $comming_arr = array();

## power_of_two.php
<?php

/**
* Write a PHP program to check if a given positive integer is a power of two.
* Input : 4
*
*
* Example (positive):
* n = 32
* than in binary representation

## Install Gulp.txt
1. Install nodejs. https://nodejs.org/en/

2. Check npm (node package manager) is installed via command prompt:
    $ npm

3. Install gulp:
    $ npm install gulp --global

4. In relevant project folder, create 'gulpfile.js':

## gulpinstall.sh
npm uninstall -g gulp
npm install -g gulp
npm uninstall --save-dev gulp
npm install --save-dev gulp
	<?php
	/**
	* Created by PhpStorm.
	* User: Tounsi
	* Date: 30/10/2018
	* Time: 11:59
	*/

	Function used_in_row($grid, $row, $num)
	{
	<?php
	/**
	* Created by PhpStorm.
	* User: PC16
	* Date: 02/11/2018
	* Time: 16:17
	*/

	class Sudoku {
	private $comming_arr = array();
	<?php

	/**
	* Write a PHP program to check if a given positive integer is a power of two.
	* Input : 4
	*
	*
	* Example (positive):
	* n = 32
	* than in binary representation
	1. Install nodejs. https://nodejs.org/en/

	2. Check npm (node package manager) is installed via command prompt:
	$ npm

	3. Install gulp:
	$ npm install gulp --global

	4. In relevant project folder, create 'gulpfile.js':
	npm uninstall -g gulp
	npm install -g gulp
	npm uninstall --save-dev gulp
	npm install --save-dev gulp