js get first letter of string
var x = 'some string';
alert(x.charAt(0)); // alerts 's'js get first letter of string
var x = 'some string';
alert(x.charAt(0)); // alerts 's'js get words first letter
var str = "Java Script Object Notation";
var matches = str.match(/\b(\w)/g); // ['J','S','O','N']
var acronym = matches.join(''); // JSON
console.log(acronym)javascript get first letter of each word
var msg = "Name Surname a"
var acronym = msg.match(/\b(\w)/g).join('');
console.log(acronym)get first word in javascript
let string = "Hello World"
let firstWord = typeof string.split(" ")[0] !== 'undefined' ? string.split(" ")[0] : null;Copyright © 2021 Codeinu
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