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Coding: Replace Unique Character with # and Duplicate Character with * in a String in JavaScript | by Monu Kumar Modi | JavaScript in Plain English
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JavaScript basic: Replace the first digit in a string (should contains at least digit) with $ character - w3resource
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Palash on X: "💡 JavaScript Tip: If you want to replace all occurrences of a substring from a string, then instead of using String `replace` method & regex, you can simply use
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