![]() It is often used like so: const str = 'JavaScript' Īs you can see above, the replace method accepts two arguments: the string to be replaced, and what the string would be replaced with. ![]() replace method is used on strings in JavaScript to replace parts of string with characters. With RegEx, you can match strings at points that match specific characters (for example, JavaScript) or patterns (for example, NumberStringSymbol - 3a&). Regular Expressions (also called RegEx or RegExp) are a powerful way to analyze text.
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