Splitting by a Simple Pattern
Using a simple regular expression pattern to split a string. This can be a single character or a set of characters.
Example: It demonstrates how to split a string of fruits by commas into an array using a regular expression as the separator.
let str = "apple,banana,cherry";
let result = str.split(/,/);
console.log(result);
Output
[ 'apple', 'banana', 'cherry' ]
JavaScript String.Split() Example with RegEx
The String.split() method in JavaScript is used to split a string into an array of substrings based on a specified delimiter. When a regular expression (RegEx) is used as the delimiter, it allows for more complex and powerful splitting criteria. This is particularly useful for splitting strings based on patterns rather than static characters. By leveraging regular expressions, you can handle various splitting scenarios, such as splitting by multiple delimiters, ignoring certain patterns, or capturing groups of characters.