This salesforce tutorial video discusses about importance of null checks in apex coding.
Null checks prevent unexpected errors, enhance code quality, and are essential for robust software development and error-free programming.
These checks can significantly improve the performance.
After watching this video, you will have better understanding of the below topics.
- String Methods for Null/Blank check
- How Null checks can reduce the number of SOQL run per transaction
- How Null checks can avoid null pointer exceptions
- Null check to prevent Attempt to Dereference Null Object
- How to perform Null checks on Collection variables like Set in Apex
- Can we add Null or Empty string to the Set as element in Apex
- How to remove particular entry in the Set
- How removing null values in Set can improve SOQL performance.
#salesforceapex #bestpractices #nullchecks #ApexBestPractices #coding
