188: Git: Keep Track Of Your Files As They Change. Part 3.

Programming involves change and managing that change is the only way to make sense of it. You’ll learn about branching and what it means to commit your changes in this episode.

Git is more than a system that allows you to checkout a file, make some changes, and then check it in again. That’s how libraries work. And when the book you want to read is already checked out by somebody else, you have to wait. Libraries also treat each book separately.

Programming is different. First of all, the bits that make up a file can be copied as many times as you have hard drive space with no real limit to how many people can be working on a file at any time. And secondly, you’re most likely going to need to work with several files each time you make a change. For a large project and a large change, you might need to work with hundreds of files at a time.

Git can handle all of this and it encourages you to make smaller changes and record those changes often. This makes tracking changes easier. The last thing you want is for your version control system to have an initial commit and then six months later a giant commit with a comment that says everything is now ready to release version 1.0 of your software.

That’s exaggerating things quite a bit. And I’m also getting ahead of myself. Listen to the full episode to learn about branching, committing changes, and how you can use branches to manage your work.

No comments yet.

Leave a Reply