Exercise 2: The Fabled "Code Completion" Cookie

Lola's Webdev-Fu Lessons

Today we're going to learn the ancient art of code completion. It's a skill so powerful, so revered, that our ancestors whispered tales of it around campfires for centuries. But don't worry, we're not going to make you memorize any ancient incantations or practice any obscure rituals. Nope. We'll just teach you how to use your brain.

Step 1: The Power of Prediction

You see, the key to code completion is predicting what the user wants. It's like reading their mind, but without all the, "I'm-a-telepathic-human" drama. You gotta think ahead, anticipate their needs, and write code that's one step ahead of their cursor.

Remember, code completion is like baking a cake. You gotta know what ingredients to add, when to add them, and how to decorate the final product. But instead of flour and sugar, you're using code and a sprinkle of creativity. Now, if you'll excuse us, we have some code to complete...

Here's an example of a code completion exercise:

    const user_name = get_user_name(); // What does this do?
  

Think you can complete this code? Think you can predict what it does? Think you can be a webdev-fu master? Give it a try!