Published Jun 23, 2021Updated Sep 3, 2021
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Returns a single character at the specified index of a string.
index is a required parameter representing the index of the character you want to return.
Find the first character in a string:
const greeting = 'Hello World';const firstLetter = greeting.charAt(0);console.log(firstLetter);// Output: H
Find the last character in a string:
const greeting = 'Hello World';const lastLetter = greeting.charAt(greeting.length - 1);console.log(lastLetter);// Output: d
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