JavaScript · Middle · Question 54 of 75

What does `"a-b-c".replace("-", "+")` return?

✓Correct answer: "a+b-c"
2"a+b+c"
3"a-b-c"

Explanation

With a string pattern, replace changes only the first match. Use replaceAll("-", "+") or a regex with the g flag to replace all.

Further reading

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