Which built-in method returns the index within the calling String object of the first occurrence of the specified value?

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Which built-in method returns the index within the calling String object of the first occurrence of the specified value?

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rajeshsharma · Answer 1 · 2019-10-19T10:56:13+0000

indexOf() method returns the index within the calling String object of the first occurrence of the specified value, or −1 if not found.

Which built-in method returns the index within the calling String object of the first occurrence of the specified value?

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