Best Practices in Apex

Best Practices in Apex Code

This will not only improve the code quality but also make it easy to enhance in future.

1. Bulkified code - Use collection like map or list
2. Avoid DMLs inside loops
3. Avoid query inside loops
4. Donot hard code in the code- Use custom labels, custom settings etc
5. Try to keep each method short so that code is easily understandable
6. Always put a comment for a class and for each  method
7. Try to put Null checks where ever it us possible. Use Safe Navigation Operator.
8. Use try catch block - This will help to capture the scenarios which gets missed in try block.

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