| <?php | |
| /** | |
| * checks if a number is prime | |
| * | |
| * @return bool | |
| * @author Phan Vu Hoang <vu-hoang.phan@ekino.com> | |
| */ | |
| function la_snt( $n ) { | |
| if($n < 2) return false; |
| <?php | |
| function step($g, $m, $n) { | |
| $pairs = $primes = []; | |
| if ($g >= 2 && $m >=2 && n >= 2) { | |
| for ($i=$m; $i <=$n ; $i++) { | |
| if (isPrime($i)) { |
| <?php | |
| /** | |
| * Dashatize it | |
| * | |
| * @author Phan Vu Hoang <vu-hoang.phan@ekino.com> | |
| */ | |
| require '../vendor/autoload.php'; |
| <?php | |
| $arr = array( | |
| array( 1, 0, 0 ), | |
| array( 2, 0, 0 ), | |
| array( 1, 0, 0 ), | |
| ); | |
| function is_solved( $arr ) { |
| <?php | |
| /** | |
| * Example of password hashing and verification with password_hash and | |
| * password_verify | |
| * | |
| * This script is intended to be run from the command line | |
| * like so: 'php -f password_hash_example.php' | |
| * | |
| * @see http://stackoverflow.com/a/20809916/1134565 |
| <?php | |
| define('DB_USERNAME', 'root'); | |
| define('DB_PASSWORD', 'Hoang123'); | |
| define('DB_NAME', 'session_example'); | |
| define('DB_SERVER', 'localhost'); | |
| /* Attempt to connect to MySQL database */ | |
| /** @var mysqli $mysqli */ | |
| $mysqli = new mysqli(DB_SERVER, DB_USERNAME, DB_PASSWORD, DB_NAME); |
| <?php | |
| namespace CodeBundle\Functions; | |
| /** | |
| * Class MaxiLenDiff | |
| * @package CodeBundle\Functions | |
| * @see https://www.codewars.com/kata/maximum-length-difference/train/php | |
| */ | |
| class MaxiLenDiff |
| <?php | |
| /* | |
| * @see https://www.codewars.com/kata/gap-in-primes/train/php | |
| */ | |
| function gap( $g, $m, $n ) | |
| { | |
| $prime = FALSE; |
| <?php | |
| class Map { | |
| /* $table = [ | |
| * 'encrypt' => | |
| * ['A' => 'A', 'B' => 'B', ...], | |
| * ['A' => 'B', 'B' => 'C', ...], | |
| * ... | |
| * 'decrypt' => | |
| * ['A' => 'A', 'B' => 'B', ...], |
UPDATE (March 2020, thanks @ic): I don't know the exact AMI version but yum install docker now works on the latest Amazon Linux 2. The instructions below may still be relevant depending on the vintage AMI you are using.
Amazon changed the install in Linux 2. One no-longer using 'yum' See: https://aws.amazon.com/amazon-linux-2/release-notes/
sudo amazon-linux-extras install docker
sudo service docker start