Four methods, slice, charAt, substring, and substr, are available in JavaScript, which will return a new string without mutating the original string.Get the First Character of a String Using slice() in JavaScriptThe slice() method is an in-built method provided by JavaScript....
If the index doesn't exist in the string, the method returns an empty string. JavaScript indexes are zero-based, so the index of the first character in a string is 0, and the index of the last character is string.length - 1. When passed an index out of bounds, the String.charAt()...
Get the last character of a string using slice() method To get the last character of the string, call the slice() method on the string, passing -1 as a negative start index: const str = 'JavaScript' const lastChar = str.slice(-1) console.log(lastChar) // t The slice() method...
In this tutorial, we are going to learn about how to get the first character of a string in JavaScript. Getting the first character To get…
Write a JavaScript function to get a part of string after a specified character.Test Data: console.log(subStrAfterChars('w3resource: JavaScript Exercises', ':','a')); console.log(subStrAfterChars('w3resource: JavaScript Exercises', 'E','b')); Output: "w3resource" "xercises"...
To get the first character of a string, call the `charAt()` method on the string, passing it `0` as a parameter - `str.charAt(0)`.
I needed to get the first part of a string.Basically everything before a specific character, -.Here’s how I did it:const str = 'test-hey-ho' str.split('-')[0] //'test'Written on Jul 24, 2022 → Get my JavaScript Beginner's Handbook I wrote 21 books to help you become a ...
To access the first n characters of a string in JavaScript, we can use the built-inslice()method by passing0, nas an arguments to it. nis the number of characters we need to get from a string,0is the first character index (that is start position). ...
:To get the first two characters of a string from a JSON object in Vue.js First, access the JSON object property containing the string value using dot notation or bracket notation. Then, use the slice() method to extract the first two characters of the s
In themain()function, we created a string variablestr, which is initialized with "Hello World". After that, we accessed the character from the string one by one using the index just like an array and print them on the console screen....