Tanvi Kulkarni1 month agoMost voted5
Not in new code, const by default and let when you reassign. But you still need to understand var for old code and for interviews: hoisting, the setTimeout in a for loop printing 3 3 3, etc.
or does it only exist for quiz questions
2 answers
Karthik Rajan1 month ago2
mostly for quiz questions yes 😂
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