Learning Swift - Sets

Sets are the forgotten collection type in many languages, including Swift. I think most developers use Arrays without really considering the advantages of using a Set but they have some amazingly useful features that should make them a part of any progammer’s toolkit.

19th Hole Golf Scorer 3.1

I finally worked out how to make the app stay as the active app on my Apple Watch without having to change settings every time.

My Year With Apple Watch

As the Apple Watch hits its first birthday, there seems to be in increasing number of bloggers complaining about it. One (which I refuse to link to) titled “My Year of Hell With the Apple Watch”. I think the article has since been re-published with a slightly less inflammatory title, but really! Did somebody rivet the watch to his wrist? If it was so awful, why not just stop using it?

How To Confuse TestFlight

I ran into an unusual problem when testing my latest app - What Is My Speed. It is now available from the iTunes App Store, but getting there was a struggle.

What Is My Speed?

What Is My Speed? is available now from the iTunes App Store for iPhone and Apple Watch. Track your speed on your iPhone or Apple Watch while driving, bicycling, running or walking. See your course and altitude at all times.