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How To Compare Two Strings In Javascript Ignoring Case

When searching or sorting text, it is common to disregard the letter case to ensure consistent results. In this article, we will explore different techniques to perform case-insensitive string comparisons in JavaScript, providing you with the tools to handle various situations. 1. Using toLowerCase() or toUpperCase() A straightforward way to perform a case-insensitive string comparison in JavaScript is to convert both strings to the same case (either upper or lower case) using the toLowerCase() or toUpperCase() methods.

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