This approach works, but it’s hacky. split() method just creates an array from an input string and a delimiter string, The join() method returns a string containing the values of all the elements in the array glued together using the string parameter passed to join(). The split() method splits a String object into an array of string by separating the string into sub strings. Here’s how it works: Split the string into pieces by the search string: This type of daisy chaining allows for the creation of complex functionality in a single line. Post was not sent - check your email addresses! Below are the arguments of split() function: 1. You can use split() and join() to emulate replace() method, but It will make your code less clear to understand. The second argument (here 2) specifies the number of items to split. str.split() method is used to split the given string into array of strings by separating it into substrings using a specified separator provided in the argument. JavaScript String split(): Splitting a String into Substrings If those flows contains assignment shape and when the flow enters assignment shape new entry is made in the assignment table. function reverseString(str) { // Step 1. 3 Split String Method Variations in JavaScript. This is a guide to JavaScript Merge Arrays. splice() is a method of Array object. Note: this method will not change the original array. Here is the output this is my new tutorial Breaking without any delimiter If we don't use any landmark for breaking the string then it will be break at each character. In the above program, the while loop is used with the splice () method to split an array into smaller chunks of an array. The split () method is used to split a string into an array of substrings, and returns the new array. Another application is CSV(Comma Separated Files). When you’re programming, it’s common to see cases where you need to get some text from a larger string. The join() method So you may have just started Javascript, and wondering how to combine two or more strings together.