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Wrap up

Debugging is a unique and essential skill that’s similar but different to regular coding. As you’ve just seen, there are lots of options to choose from, and you will – I promise! – use all of them at some point. Yes, even print().

There's more to learn about debugging, such as the Step Into and Step Out commands, but realistically you need to start with what you have before you venture any further. I would much rather you mastered three of the debugging tools available to you rather than having a weak grasp of all of them.

You did it! Now what?

You finished another project, and I'm glad Hacking with Swift helped you. Now I need your help. Please take just a moment out of your day to tell others about Hacking with Swift so they can benefit too.

You can click below to post a tweet straight to this project. Or if you're feeling particularly generous, you can click here to link to Hacking with Swift on your website and help spread the word.

Thank you. Your support is what keeps me going!


About the author

Paul Hudson is the creator of Hacking with Swift, the most comprehensive series of Swift books in the world. He's also the editor of Swift Developer News, the maintainer of the Swift Knowledge Base, and Mario Kart world champion. OK, so that last part isn't true. If you're curious you can learn more here.

Take Swift further!

Your Swift skills let you make apps for macOS, watchOS, tvOS, and more, and for one low price you can learn it all with my Swift Platform Pack!

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