I have read from various different sites about the static and instance variables but I am not able to understand when to use Static and when instance in the class. I need to know the use cases of both type of variables according to the real world requirements.
1 Answers
To store information that is shared across instances of a class, use a static variable.
Instance variables are used by an instance of a class, i.e., by an object. An instance member variable is declared inside a class, but not within a method
Check the link for examples : https://gvallejos.com/static-and-instance-in-apex-salesforce/
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