TypeScript String padStart() method Last Updated : 15 Jul, 2024 Comments Improve Suggest changes Like Article Like Report The padStart() function in TypeScript adds characters to the start of a string, serving as the opposite of padEnd(). It is particularly useful for formatting text or aligning numbers.Syntaxstring.padStart(targetLength: number, padString?: string): stringParameters:targetLength: Here you have to pass the length you want the final string to be, after adding padding.padString (Optional): The characters used for padding. Defaults, to spaces (' ') if not specified.Return Value:Returns a new string of the specified targetLength with the padString applied at the left side(i.e. beginning) of the current string. Example 1: Padding with Spaces (Default)In this example we use padStart(10) to add spaces to the beginning of str until its length is 10. TypeScript let str: string = "Geeks"; let paddedStr: string = str.padStart(10); console.log(paddedStr); Output:GeeksExample 2: Padding with ZerosIn this example, the padStart() method pads the string with zeros to reach the target length. TypeScript let str: string = "123"; let paddedStr: string = str.padStart(5, "0"); console.log(paddedStr); Output:00123 Comment More infoAdvertise with us Next Article TypeScript String padStart() method pankajbind Follow Improve Article Tags : JavaScript Web Technologies TypeScript Similar Reads TypeScript String padEnd() method The String.prototype.padEnd() method in TypeScript is used to pad the current string with another string (repeated, if needed) so that the resulting string reaches a given length. The padding is applied from the end (right side) of the current string. This method is useful for creating strings of un 2 min read Typescript String trimEnd method The trimEnd method, introduced in ECMAScript 2019 (ES10), is designed to remove whitespace characters from the end of a string. These whitespace characters include spaces, tabs, and line breaks. Its primary purpose is to sanitize and normalize strings, especially user inputs or data fetched from ext 2 min read TypeScript String substr() Method The String.substr() method in TypeScript is an inbuilt function used to extract a portion of a string, starting at a specified index and extending for a given number of characters.Syntax: string.substr(start[, length])Parameter: This method accepts two parameters as mentioned above and described bel 3 min read JavaScript String padStart() Method The padStart() method in JavaScript is used to pad a string with another string until it reaches the given length. The padding is applied from the left end of the string. Syntax:string.padStart(targetLength, padString)Parameters:This method accepts two parameters as mentioned above and described bel 3 min read Lodash _.padStart() Method Lodash _.padStart() method is used to pad a string with another string until it reaches the given length. The padding is applied from the left end of the string. Padding characters are truncated if they exceed the length. Syntax:_.padStart( [string = ''], [length = 0], [chars = ' '] );Parameters: st 1 min read JavaScript String padEnd() Method The padEnd() method in JavaScript is used to pad a string with another string until it reaches the given length. The padding is applied from the right end of the string.Syntax:string.padEnd( targetLength, padString );Parameters: This method accepts two parameters as mentioned above and described bel 3 min read JavaScript String Methods JavaScript strings are the sequence of characters. They are treated as Primitive data types. In JavaScript, strings are automatically converted to string objects when using string methods on them. This process is called auto-boxing. The following are methods that we can call on strings.slice() extra 11 min read JavaScript String trimStart() and trimLeft() Method This article demonstrates trimEnd and trimRight methods of JavaScript string. Both methods are used to perform the same task and their implementation is shown below: JavaScript trimStart() method:The trimStart() method in JavaScript is used to remove whitespace from the beginning of a string. The va 2 min read JavaScript - How to Pad a String to Get the Determined Length? Here are different ways to pad a stirng to get the specified length in JavaScript.1. Using padStart() MethodThe padStart() method can be used to pad a string with the specified characters to the specified length. It takes two parameters, the target length, and the string to be replaced with. If a nu 3 min read Lodash _.pad() Method Lodash_.pad() method is used to pad the string on left and right sides if it is shorter than the given length. If the length can't be divided evenly then padding characters are truncated. Syntax:_.pad([string=''], [length=0], [chars=' '])Parameters: This method accepts three parameters as mentioned 1 min read Like