js get last character in string code example
Example 1: how to get the first character of a string in javascript
let str = 'John Wick'
let firstChar = str.charAt(0)
console.log(firstChar); // "J"
Example 2: js get last 4 digits
const id = "ctl03_Tabs1";
console.log(id.slice(id.length - 5)); //Outputs: Tabs1
console.log(id.slice(id.length - 1)); //Outputs: 1
Example 3: javascript get last n characters of string
'abc'.slice(-1); // c