Can you explain the difference between lexical and dynamic scoping?
Sure! Lexical scoping means that the scope of a variable is determined by its location in the source code, while dynamic scoping determines the scope based on the call stack at runtime.
When should I use lexical scoping over dynamic scoping?
You should use lexical scoping when you want predictable behavior and easier debugging, as it makes the code more readable.
Are there any programming languages that use dynamic scoping?
Yes, languages like Perl and some older versions of Lisp use dynamic scoping.
Can you give me an example of each in code?
Certainly! In JavaScript, lexical scoping is used, while in older Lisp, you might find dynamic scoping. Would you like to see specific code examples?
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