How Can I Convert a JavaScript String into a Character Array?

Obtaining a Character Array from a String in JavaScript

When dealing with strings in JavaScript, it can be useful to convert them into character arrays. This can be achieved using the split() method.

To illustrate this process, let's consider converting the string "Hello world!" into an array containing individual characters: ['H','e','l','l','o',' ','w','o','r','l','d','!'].

JavaScript Code:

const inputString = "Hello world!";
const characterArray = inputString.split('');
console.log(characterArray);

Explanation:

1. We start with the input string stored in the inputString variable.
2. We then use the split() method to convert the string into an array. The empty string separator ('') tells the split() method to split the string into individual characters.
3. The resulting character array is stored in the characterArray variable.
4. Finally, we log the character array to the console using console.log().

Note:

It's important to consider that this approach is not unicode compliant. In certain cases, it may not produce the desired results. For a more robust unicode-compatible alternative, refer to the answers provided below.

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