What is the correct way to check for string equality in JavaScript? - Stack Overflow
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JavaScript: Print an integer with commas as thousands separators - w3resource
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Learn JavaScript - How To Check if String Contains Another Substring
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Checking if String contains Substring | SamanthaMing.com
How to Check if a Variable is a String in JavaScript
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Check If a String Has Only Numbers in JavaScript - Maker's Aid
Javascript String Contains: Check If A String Contains A Substring
How to check if a String contains substring or a word using javaScript - Code2care
Check if a string is a valid JSON string using JavaScript - GeeksforGeeks
How To Check If A Variable Is A Number In JavaScript | by Sanchitha SR | JavaScript in Plain English
