How to Insert Frontend Labels Conditionally in Magento 2

Magento provides robust security features to protect customer accounts from unauthorized access.

Allow filterting by multiple options in Magento2
the main idea is to build your frontend side but later you will need to modify this file
 
\vendor\magento\module-catalog-search\Model\Layer\Filter\Attribute.php
Line 66:
$attributeValue = explode(",", $attributeValue);

Backup your website: Before making any changes, it is essential to create a backup of your Magento 2 installation, including the database and files. This backup will serve as a safety net in case anything goes wrong during the update process.

Enable maintenance mode: Enable maintenance mode on your Magento 2 website. This will display a maintenance page to visitors while you perform the update, preventing any potential issues or disruptions.

The best way is to use "orderRand()", so after you build your collection you can use this sets

 $result= $collection->setPageSize(3)->getSelect()->orderRand(); 

the $result will contain three random result from your collection

I'm currently experiencing issues with the Boolean type attribute labels in the aggregations data of the products GraphQL response. If you're also facing this problem, please use the following workaround until it's resolved in the upcoming version.

https://github.com/magento/magento2/commit/09be7f8dfee335ec2a19553ff813c3160497a6e6

In this wiki, we will write the code to get the entity id from hashed id for Magento2 Quote

protected $maskedQuoteIdToQuoteId;
public function __construct(
       \Magento\Quote\Model\MaskedQuoteIdToQuoteIdInterface $maskedQuoteIdToQuoteId
   ) {
       $this->maskedQuoteIdToQuoteId = $maskedQuoteIdToQuoteId;
   }

then you can call execute function

$cartHash = "6zIMBpw1NSixrw8BpUzIMHOvAR9ZopYW";
$cartId = $this->maskedQuoteIdToQuoteId>execute($cartHash);

If you're experiencing issues with Magento 2 cron jobs getting stuck or running for a long time, there are ways to optimize how Magento handles the queue consumers.

By default, consumers will keep polling for messages as long as the number of processed messages is less than the max_messages value, which can be specified in the env.php file. However, this approach is typically recommended for larger merchants where a constant flow of messages is expected.