Programming with Functions in JavaScript - Programming Virgin

Take the full course here: Alright, are you ready for the “hard” stuff? We’ve talked about where you can stick your data, but what about storing actions, stuff that manipulates that data? We need functions. We’ve already seen some functions in action, like prompt and alert. These functions are baked into the language. You can just use them. When you pass a value into them, that value is called an argument. When you are using alert you are callin