Salesforce Apex Master Class (Ep. 9) - What Are Primitive Data Types in Apex?

Apex Master Class: Ep. 9 of 132

In this episode of the Introduction to Apex Tutorial Series we go over what Primitive Data Types and Primitive Variables are in Apex.

Apex Primitive Data Types Documentation: https://developer.salesforce.com/docs...

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Salesforce development books I recommend:

Advanced Apex Programming: https://amzn.to/3lXi8to
Salesforce Lightning Platform Enterprise Architecture: https://amzn.to/2R0D4BQ
Mastering Salesforce DevOps: https://amzn.to/3lTtTRN
Apex Design Patterns Book: https://amzn.to/3DwqljP


Good Non-SF Specific Development Books:

Clean Code: https://amzn.to/35PuMDU
Clean Architecture: https://amzn.to/35FYo6A
Design Patterns: Elements of Reusable Object-Oriented Software Book: https://amzn.to/3LhvHBd

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Table of Contents:

0:00 - Intro
0:18 - What we'll learn in this video
0:54 - What does it mean to be a Primitive Data Type/Variable?
5:07 - Demoing built in primitive functionality
11:26 - Demoing Passing by Value and Passing by Reference
20:29 - Explanation on not being able to modify primitive data type functionality.
23:36 - Outro

DISCLAIMER: The views and ideas expressed on this YouTube channel and blog are based on past development experiences and may not always work for your particular scenarios. The advice in these videos may also become outdated as technology advances. They should be used as examples for educational purposes only. Using any shown solutions in your own org is not advisable since they are example scenarios.

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