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Explain any five string methods?
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Answer / Anupam Kumar Gautam
1. length(): Returns the length of a string.n2. substring(start, end): Extracts a part of the string from the specified index range.n3. toUpperCase()/toLowercase(): Converts the entire string to upper or lower case respectively.n4. trim(): Removes leading and trailing whitespaces from a string.n5. replace(oldChar, newChar): Replaces all occurrences of an old character with a new one.
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