How do I start learning programming from absolute zero?
I'm a complete beginner with no programming experience. I want to learn to code but I'm overwhelmed by all the options and don't know where to start. My goals: Build simple websites Create mobile apps Understand how software works Eventually get a job in tech What's the best first language to learn? How much time should I dedicate daily?
What does "undefined" mean in JavaScript and how do I fix it?
I keep getting "undefined" errors in my code and I don't understand why. Can someone explain this concept in simple terms? Example of my problem: let name = "John"; console.log(name); // This works fine console.log(age); // This gives "undefined" error I'm confused about when variables are undefined vs when they have no value. Help!