Salesforce Apex Master Class (Ep. 19) - What are Maps in Apex?

In this episode we go over what the Map Collection type is in Apex and we discuss how and why to use them! We also do an example in apex together!

Map Class 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

Special Thanks to our Producers Below (your support means a ton!):
Gabe Hirakawa

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Table of Contents:

0:00 - Intro
0:56 - What is a Map?
3:43 - Creating a Map together in Apex
11:28 - When to use a Map
13:23 - Methods available for Maps

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 The advice in these videos may also become outdated as technology advances.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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