May 8, 2013 · You just need to define the string and the index you want to break it at, like breakAt(8211,1) to return ["8","211"] or breakAt("yourName",5) to return ["your","Name"] For tests:

split() method in JavaScript is used to convert a string to an array. It takes one optional argument, as a character, on which to split. In your case (~). If splitOn is skipped, it will simply put string as it is on 0th position of an array. If splitOn is just a “”, then it will convert array of single characters. So in your case:

Mar 16, 2009 · function splitByMany( manyArgs, string ) { do { let arg = manyArgs.pop() string = string.replace(arg, manyArgs[0]) } while (manyArgs.length > 2) return string.split(manyArgs[0]) } So, in your case, you could then call. let array = splitByMany([" ", ","], 'My long string containing commas, and spaces, and more commas');

Aug 24, 2021 · Each character in a JavaScript string can be accessed by an index number, and all strings have methods and properties available to them. In this tutorial, we will learn the difference between string primitives and the String object, how strings are indexed, how to access characters in a string, and common properties and methods used on strings.

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.

Apr 3, 2025 · The split() method of String values takes a pattern and divides this string into an ordered list of substrings by searching for the pattern, puts these substrings into an array, and returns the array.

Mar 4, 2024 · To split a string at a specific index: Use the slice() method to get the two parts of the string. str.slice(0, index) returns the part up to, but not including the index. str.slice(index) returns the remainder of the string. The function takes a string and an index as parameters and splits the string on the given index.

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 works by splitting the string into an array of characters, and pushing a new entry to the list when the index points to a number that's a remainder of iLen, and when not, puts the character at the end of the last entry in the array.

Summary: in this tutorial, you’ll learn how to use the JavaScript split() method to split a string into an array of substrings. The String.prototype.split() splits a string into an array of substrings: The split() accepts two optional parameters: separator and limit. 1) separator.