When should I use lexical scoping in programming?

When should I use lexical scoping in programming?

Lexical scoping is used when you want to maintain the context of variables in nested functions. It helps in managing variable access.

Can you give me an example of lexical scoping in JavaScript?

Sure! In JavaScript, if you define a variable inside a function, it can be accessed by nested functions, but not outside of it.

What are the benefits of using lexical scoping?

The benefits include better readability, easier debugging, and avoiding variable name conflicts.

Are there any downsides to lexical scoping?

One downside is that it can lead to memory issues if closures are not managed properly, as they can keep references to outer variables.