get first letters of string javascript 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);
Example 2: javascript get first character of string
var str="Hello Folks!"
var firstStringChar = str.charAt(0);
Example 3: get first word of string js
let myStr = "Hello World"
let firstWord = myStr.split(" ")[0]
Example 4: js get first 3 characters of string
const string = "0123456789";
console.log(string.slice(0, 2));
console.log(string.slice(0, 8));
console.log(string.slice(3, 7));
Example 5: js get first letter of string
var x = 'some string';
alert(x.charAt(0));
Example 6: js get words first letter
var str = "Java Script Object Notation";
var matches = str.match(/\b(\w)/g);
var acronym = matches.join('');
console.log(acronym)