Last week I announced that Instabug were sponsoring the Hacking with Swift knowledge base, and to celebrate they were giving away 50 free copies of my book Testing Swift. All you had to do to win was quote my tweet and answer this question: what's your #1 tip to create a bug-free app?
Well, the winners have now been randomly selected, so if you see your Twitter username below please get in touch with me at firstname.lastname@example.org to claim your free copy of Testing Swift.
Better luck next time! Still, it's not all bad: you can use this link to get a $5 discount on Testing Swift, and even better you can claim a $50 Instabug credit by clicking this link and using the code HackingwithSwift19.
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.