Should I use the "for...in" for array iteration a bad idea?
Differentiate with example.
Should I use the "for...in" for array iteration a bad idea?
Ask by Erick Wilsom
Updated 27 Oct 2022
No, We should use for...in for array iteration. Iteration refers to the repetition of statements.
for…in is not intended to iterate over arrays in the usual sense. So in most cases, it is the wrong tool. However, there might be rare situations where it is a good idea to use it for that purpose