Bug 3: Empty strings broke word count "".split(" ") doesn't return an empty array — it returns [''], one empty string. So my count was off by 1 on empty input. Fix — filter out empty strings before…

Day 12 — masked an email address with pure JavaScript today 📱 [email protected] → m*****[email protected] All from my phone. No laptop. Just code 🚀 #100DaysOfCode #NaijaDevs #JavaScript

The concept: There are 3 ways to write a function in JavaScript: Function declaration: function add(a, b) { return a + b } Function expression: const add = function(a, b) { return a + b } Arrow…