What is replace () in JavaScript?

The replace() method returns a new string with some or all matches of a pattern replaced by a replacement . The pattern can be a string or a RegExp , and the replacement can be a string or a function to be called for each match. If pattern is a string, only the first occurrence will be replaced.

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What is replace () in JavaScript?

The replace() method returns a new string with some or all matches of a pattern replaced by a replacement . The pattern can be a string or a RegExp , and the replacement can be a string or a function to be called for each match. If pattern is a string, only the first occurrence will be replaced.

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How do I make my string not case-sensitive?

Java String equalsIgnoreCase() Method The equalsIgnoreCase() method compares two strings, ignoring lower case and upper case differences. This method returns true if the strings are equal, and false if not. Tip: Use the compareToIgnoreCase() method to compare two strings lexicographically, ignoring case differences.

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