How to Convert String to Upper Case in Javascript?

Introduction In JavaScript, there are several ways to convert a string to uppercase. In this tutorial, we will explore two commonly used methods: the toUpperCase() method and the toLocaleUpperCase() method. Using the toUpperCase() Method The toUpperCase() method is used to convert a string to uppercase in JavaScript. It creates a new string with all the characters of the original string converted to uppercase. Here’s an example: let str = ""hello world""; let uppercaseStr = str....

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