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Should I use the "for...in" for array iteration a bad idea?

Erick Wilsom 2342 27-Oct-2022

Should I use the "for...in" for array iteration a bad idea?

Differentiate with example.

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Updated on 27-Oct-2022
Erick Wilsom

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2 Answers

Kirti Sharma

Kirti Sharma

03-Nov-2022

No, We should use for...in for array iteration. Iteration refers to the repetition of statements.

Gourav Jangra

Gourav Jangra

28-Oct-2022

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

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