JavaScript - Delete Character at a Given Position in a String Last Updated : 21 Nov, 2024 Comments Improve Suggest changes Like Article Like Report These are the following ways to Delete Character at a Given Position in a String:1. Using slice() MethodThe slice() method allows you to extract portions of a string. By slicing before and after the target position, you can omit the desired character. JavaScript let str = "Hello GFG"; let idx = 5; let res = str.slice(0, idx) + str.slice(idx + 1); console.log(res); OutputHelloGFG 2. Using substring() MethodThe substring() method works similarly to slice, but does not support negative indices. JavaScript let str = "Hello GFG"; let idx = 5; let res = str.substring(0, idx) + str.substring(idx + 1); console.log(res); OutputHelloGFG 3. Using Array ConversionConvert the string into an array of characters, remove the character at the desired position using splice, and join the array back into a string. JavaScript let str = "Hello GFG"; let idx = 5; let arr = str.split(""); arr.splice(idx, 1); let res = arr.join(""); console.log(res); OutputHelloGFG Comment More infoAdvertise with us Next Article JavaScript - Delete Character at a Given Position in a String M meetahaloyx4 Follow Improve Article Tags : JavaScript Web Technologies javascript-string JavaScript-String-Questions Similar Reads JavaScript - Delete First Character of a String To delete the first character of a string in JavaScript, you can use several methods. Here are some of the most common onesUsing slice()The slice() method is frequently used to remove the first character by returning a new string from index 1 to the end.JavaScriptlet s1 = "GeeksforGeeks"; let s2 = s 1 min read JavaScript - Delete Character from JS String In JavaScript, characters can be deleted from the beginning, end, or any specific position in a string. JavaScript provides several methods to perform these operations efficiently.Delete First CharacterTo remove the first character from a string, we can use methods like slice, substring, or regular 2 min read Remove a Character From String in JavaScript In JavaScript, a string is a group of characters. Strings are commonly used to store and manipulate text data in JavaScript programs, and removing certain characters is often needed for tasks like:Removing unwanted symbols or spaces.Keeping only the necessary characters.Formatting the text.Methods t 3 min read Javascript Program to Modify a string by performing given shift operations Given a string S containing lowercase English alphabets, and a matrix shift[][] consisting of pairs of the form{direction, amount}, where the direction can be 0 (for left shift) or 1 (for right shift) and the amount is the number of indices by which the string S is required to be shifted. The task i 3 min read JavaScript - Remove Text From a String Here are the different approaches to remove specific text from a string in JavaScript, starting from the most commonly used approachesUsing replace() Method - Best MethodThe replace() method is a direct and widely used method to remove specific text by replacing it with an empty string "". This meth 2 min read JavaScript replaceAt() Method The replaceAt() method is useful for removing the character at a given place. Unfortunately, the replaceAt() method is not a built-in method in JavaScript. It would need to be defined by the user in order to use it. One possible implementation of a replaceAt() function could take a string and two in 2 min read JavaScript - Remove all Occurrences of a Character in JS String These are the following ways to remove all occurrence of a character from a given string: 1. Using Regular ExpressionUsing a regular expression, we create a pattern to match all occurrences of a specific character in a string and replace them with an empty string, effectively removing that character 2 min read JavaScript - How to Replace Multiple Characters in a String? Here are the various methods to replace multiple characters in a string in JavaScript.1. Using replace() Method with Regular ExpressionThe replace() method with a regular expression is a simple and efficient way to replace multiple characters.JavaScriptconst s1 = "hello world!"; const s2 = s1.replac 3 min read JavaScript Program to Remove Consecutive Duplicate Characters From a String We are going to implement a JavaScript program to remove consecutive duplicate characters from a string. In this program, we will eliminate all the consecutive occurrences of the same character from a string.Example:Input: string: "geeks" Output: "geks"Explanation :consecutive "e" should be removedT 5 min read JavaScript- Remove Last Characters from JS String These are the following ways to remove first and last characters from a String:1. Using String slice() MethodThe slice() method returns a part of a string by specifying the start and end indices. To remove the last character, we slice the string from the start (index 0) to the second-to-last charact 2 min read Like