Mehdi Chaouch mehdichaouch

DEVELOPER PLUS

87 Multiple Choice items (85 scored, 2 unscored)
120 minutes to complete the exam
Based on Magento Community Edition 1.9 and Magento Enterprise Edition 1.14

Passing score

Magento Certified Developer Plus exam: For sections 11 & 12 combined a score of 7 or higher AND meet the overall passing score of 48 or higher

 5%  1-Basics (config, events, cron, translations, theme, locating template/layout file)

6% 2-Request Flow

# Skip .git, .htpasswd etc
location ~ /\.(git|svn|ht) {
    return 404;
}

<Directorymatch "^/(.*/)*\.(git|svn)/">
  Order deny,allow
  Deny from all 
</Directorymatch>

Copy-to-clipboard Bookmarklet

Create Bookmarklet (browser bookmark that executes Javsacript) to copy a given text to Clipboard.

This is the base javascript:

(function (text) {
  var node = document.createElement('textarea')
  var selection = document.getSelection()

Essential Reading

Composer and M2: http://devdocs.magento.com/guides/v2.0/extension-dev-guide/build/composer-integration.html

Dependency Injection (and di.xml details): http://devdocs.magento.com/guides/v2.1/extension-dev-guide/depend-inj.html

Object Manager:

All installer scripts are intended to be ran from {magentoInstallationDir}/shell/install/

##MS-DOS

Via Admin Panel

Navigate to System > Tools > Compilation page and click on Disable button
Navigate to System > Cache Management screen and use Flush Cache button.

Via SFTP

To disable compilation in Magento, edit includes/config.php. At around line 28, uncomment the first line and comment out the second:

	<?php
	ini_set('display_errors', 1);
	ini_set('display_startup_errors', 1);
	error_reporting(E_ALL);

	try {
	require __DIR__ . '/app/bootstrap.php';
	} catch (\Exception $e) {
	echo $e->getMessage();
	exit(1);

	function isHighDensity(){
	return ((window.matchMedia && (window.matchMedia('only screen and (min-resolution: 124dpi), only screen and (min-resolution: 1.3dppx), only screen and (min-resolution: 48.8dpcm)').matches \|\| window.matchMedia('only screen and (-webkit-min-device-pixel-ratio: 1.3), only screen and (-o-min-device-pixel-ratio: 2.6/2), only screen and (min--moz-device-pixel-ratio: 1.3), only screen and (min-device-pixel-ratio: 1.3)').matches)) \|\| (window.devicePixelRatio && window.devicePixelRatio > 1.3));
	}

	function isRetina(){
	return ((window.matchMedia && (window.matchMedia('only screen and (min-resolution: 192dpi), only screen and (min-resolution: 2dppx), only screen and (min-resolution: 75.6dpcm)').matches \|\| window.matchMedia('only screen and (-webkit-min-device-pixel-ratio: 2), only screen and (-o-min-device-pixel-ratio: 2/1), only screen and (min--moz-device-pixel-ratio: 2), only screen and (min-device-pixel-ratio: 2)').matches)) \|\| (window.devicePixelRatio && window.devicePixelRatio >=

	<?php
	// yo can follow this guide to http://www.benrlodge.com/blog/post/how-to-generate-an-instagram-access-token#

	#1 first you need to create a Client in Instgram Developer Dashboard
	// https://www.instagram.com/developer/clients/manage/

	#2 after you need to retrive a oAuth code for after get access_token
	// https://www.instagram.com/developer/authentication/

	// change the params with your one and open link in browser