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Question 34

What does "one one".replace("one", "two") return?

  1. one two
  2. one one
  3. two two
  4. two oneBonne réponse

Explication

With a plain string search value, replace changes only the first matching occurrence and returns a new string. Replacing both occurrences would require a different search setup, so "two two" is not produced here.

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Question 34: What does "one one".replace("one", "two") return? · JavaScript Fundamentals · Questena