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To delete a cookie in Magento 2, use the CookieManagerInterface and optionally the CookieMetadataFactory if metadata was set when the cookie was created. This ensures precise removal and avoids stale cookie.....

Retrieve the total category count in Magento 2 programmatically using the CategoryManagementInterface and getCount() method. Learn how to efficiently fetch category data to optimize store management.....

Magento 2 uses service contracts to filter product collections efficiently. Instead of relying on deprecated methods like getCollection(), the recommended approach is to use ProductRepositoryInterface.....

Retrieve the category tree collection in Magento 2 programmatically using the CategoryManagementInterface. Learn how to fetch hierarchical category structures, optimize performance, and display category.....

Learn how to retrieve a list of product attribute groups in Magento 2.4.7 programmatically. Get detailed attribute group information using ProductAttributeGroupRepositoryInterface and SearchCriteriaBuilder.....

Using ObjectManager in Magento 2 unit tests is considered bad practice because it bypasses dependency injection, making tests harder to maintain and debug. Instead, Magento recommends using mock objects.....

Learn how to retrieve EAV attribute group details by ID in Magento 2.4.7. Get valuable information such as attribute set ID, group name, sort order, attribute group code, and more using Magento's API.....

Easily delete an attribute group by its ID in Magento 2.4.7 using ProductAttributeGroupRepositoryInterface. Learn both manual and programmatic methods to manage attribute groups efficiently.....

Learn how to assign product attributes to attribute sets in Magento 2.4.7 programmatically and manually. This guide covers step-by-step methods, API usage, and best practices for efficient attribute management.....

Learn how to programmatically retrieve product attribute details by attribute set ID in Magento 2.4.7. This guide explains the use of Magento's native API, including step-by-step code examples, error handling.....