Problem Statement
given a string, get the first character in the string using JavaScript
Solution
to get the first character in the given string using JavaScript, use String charAt() method. charAt() method takes index as argument and returns the character at the index. if we pass 0 for index, then charAt() returns the first character in the string
str.charAt(0)
Program
get the first character of the string value in str
variable
let str = 'hello world';
let firstChar = str.charAt(0);
console.log(firstChar);