What is charAt() Method in JavaScript ?
Last Updated :
12 Feb, 2024
In JavaScript, the charAt()
method is used to retrieve the character at a specified index position within a string. It returns the character located at the specified index as a new string.
Syntax:
string.charAt(index)
string
: The original string from which to retrieve the character.
index
: The index position of the character to retrieve. It must be an integer between 0 and string.length - 1
.
Example: Here, the charAt()
method is called on the str
string with an index of 2
. This retrieves the character at index 2
, which is the third character in the string (since indexing starts from 0
). The resulting character "l"
is returned and logged to the console.
Javascript
const str = "Hello, World!" ;
const charAtIndex2 = str.charAt(2);
console.log(charAtIndex2);
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