E-commerce Platforms

To enable the profiler we can add it from index.php or apache/nginx conf file.

Enable/Disable Profiler from Command Line:
# Enable the profiler.
php bin/magento dev:profiler:enable
# Disable the profiler.
php bin/magento dev:profiler:disable

Enable Profiler from index.php:

To flash the Catalog Images cache, first of all instantiate the Object and Event Manager in your constructor

private $objectManager;
private $eventManager;

public function __construct(
    \Magento\Framework\ObjectManagerInterface  $objectManager,
    \Magento\Framework\Event\Manager $eventManager
){
     $this->objectManager = $objectManager;
        $this->eventManager = $eventManager;
 }

After that you can clean the catalog images cache by using this two code lines

Hi, This extension will allow you to ad google reCaptcha to any form you want by add one line , only one line will activate the reCaptcha

First step is to set the configuration from 

System -> Configuration 

Go to the ZEO Extension section then click on reCaptcha

Then add the configuration

Log in to your Magento directory using SSH.

Disable RMA

• bin/magento module:disable Aheadworks_Rma
• bin/magento setup:upgrade
• rm -rf var/cache/*
• rm -rf var/page_cache/*
• rm -rf generated/*

Enable RMA

• bin/magento module:enable Aheadworks_Rma
• bin/magento setup:upgrade
• rm -rf var/cache/*
• rm -rf var/page_cache/*
• rm -rf generated/*

Step 1: Create new column and set value for the existing order

Firstly, you need to create a new column in table sales_order in your installer file 

 $setup->getConnection()->addColumn($setup->getTable('sales_order'), 'order_attribute', 'varchar(1)');

In this post, we named it “order_attribute”.

Step 2: Create extension_attributes.xml file

If you need to do any JavaScript  code after Magento gallery is loaded you can use this event in your code

Magento’s cache management system saves loaded data, configuration, instructions, images, assets, and more for increased performance loading and rapid access on the storefront. It offers increased stability on your website during heavy user load and greater customer browsing activity. Having a slow-performing website can also negatively impact your conversion

You can use this code to refresh the cache for single product

First of all you need to change the directory to  shell folder under magento root

Checking for the status of all indexes

php bin/magento indexer:status

Re-indexing a single index
Each index has its own index key that you can use to reference it when asking Magento to re-index. To get these keys, you can use the following command:

php bin/magento indexer:info

change your directory to Magento root then execute this command

php -r 'require "app/Mage.php"; Mage::app()->getCacheInstance()->flush();'

First of all you need to change the directory to  shell folder under magento root

{Magento root}/shell

Checking for the status of all indexes

php indexer.php --status

Re-indexing a single index
Each index has its own index key that you can use to reference it when asking Magento to re-index. To get these keys, you can use the following command:

php indexer.php --info