Apex REST Callouts Architecture Concept using abstract, client and service classes to better organize your code.
Check the differences between Abstract, Virtual and Interface implementation in Apex code. Understand the purpose and make your code better!
Platform Cache is salesforce feature, which allows you improve you app performance and improve user experience.
Best practice to reduce redundant SOQL queries or avoid "Too many SOQL queries" exception. Cache retrieved from Salesforce database records in Apex.
An easy-to-use guide that helps you mix Asynchronous Apex without issues.
Understand the difference between Abstract, Virtual and Interface in Apex code.
A short guide through Salesforce DX.
Learn how to use Custom Metadata to control invoking different contexts of Apex Triggers.
Easy way to save, update, publish and unpublish knowledge articles by Apex.
The question is “How we can detect that current user is log in to the community on behalf of contact?”