javascript remove last character from string
var str = "Hello";
var newString = str.substring(0, str.length - 1); //newString = Helljavascript remove last character from string
var str = "Hello";
var newString = str.substring(0, str.length - 1); //newString = Helljs 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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