When you need to split a string with some single char delimiters, consider using a reverse logic: match chunks of strings that consist of chars other than the delimiter chars. So, to extract all chunks of chars other than whitespace (matched with \s ) and commas, you can use

The split() method splits a string into an array of substrings. The split() method returns the new array. The split() method does not change the original string. If (" ") is used as separator, the string is split between words.

May 29, 2017 · str.split(/([_\W])/) This will split by any non-alphanumeric character (\W) and any underscore. It uses capturing parentheses to include the item that was split by in the final result.

Jan 16, 2015 · Just use regex /\s+/ res = theWord.split(/\s+/); The above will split on 1 or more spaces. \s means a space and + is a quantifier meaning match the previous token(in this case space(\s)) 1 or more times. Also you just need. ArrayWords = …

Mar 4, 2024 · Use the split() method to split the string on each space. Use the join() method to join the array into a string. Use the split() method to split the string and keep the whitespace.

Jan 10, 2025 · The JavaScript split() method divides a string into an array of substrings based on a specified separator, such as a character, string, or regular expression. It returns the array of split substrings, allowing manipulation of the original string data in various ways.

This JavaScript tutorial explains how to use the string method called split() with syntax and examples. In JavaScript, split() is a string method that is used to split a string into an array of strings using a specified delimiter.

Nov 18, 2024 · If you’ve ever needed to break down text into smaller pieces in JavaScript, you’ve probably encountered the split() method. Let’s explore how this essential string method works, with plenty...

Jan 1, 2025 · You now have a solid grasp of how to use split() for common tasks. So let‘s go beyond the basics, exploring advanced tips and tricks. You‘ll learn how to: Split to a max number of items ; Use capture groups to keep separators; Reverse a string with split() and join() Improve performance with regular expressions

Mar 29, 2017 · You will need a regular expression in both cases. You could split and join the string: str = str.split(/[\s,]+/).join(); This splits on and consumes any consecutive white spaces and commas. Similarly, you could just match and replace these characters: str = str.replace(/[\s,]+/g, ','); For the trailing comma, just append one. str = .... + ',';