javascript get first character of string
var str="Hello Folks!"
var firstStringChar = str.charAt(0); //Hjavascript get first character of string
var str="Hello Folks!"
var firstStringChar = str.charAt(0); //Hjs get first 3 characters of string
const string = "0123456789";
console.log(string.slice(0, 2)); // "01"
console.log(string.slice(0, 8)); // "01234567"
console.log(string.slice(3, 7)); // "3456"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)Copyright © 2021 Codeinu
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