What are the differences between enum types and constants in programming?

What are the differences between enum types and constants in programming?

Enum types are a way to define a set of named values, while constants are fixed values that cannot change. Enums provide better readability and type safety.

Can you give me an example of when to use an enum instead of a constant?

Sure! Use an enum when you have a fixed set of related values, like days of the week. Constants are better for single values that don't belong to a group.

Are there any performance differences between using enums and constants?

Generally, enums can have a slight overhead due to their type safety features, but the difference is often negligible in most applications.

What programming languages support enums?

Many languages support enums, including Java, C#, Python, and TypeScript. Each language has its own syntax and features.

Can enums be used in switch statements?

Yes, enums are commonly used in switch statements to handle different cases based on the enum values.