How do I compare different equality tests in programming?

What are the different equality tests I can use in programming?

In programming, common equality tests include '==' for value equality, '===' for strict equality, and methods like 'equals()' in Java.

What's the difference between '==' and '==='?

'==' checks for value equality and performs type coercion, while '===' checks for both value and type equality without coercion.

When should I use 'equals()' instead of '=='?

Use 'equals()' when comparing objects in Java to check for logical equality, while '==' checks for reference equality.

Are there performance differences between these tests?

Yes, '===' is generally faster than '==' due to no type coercion, and 'equals()' can vary based on the object's implementation.