Apple has removed the headphone jack in the iPhone 7. In my opinion this move is both brave and visionary.
Continue readingSometimes you want to add something to a screen and then you become aware that there’s just not enough room. So it would had been a great idea to put everything into a UIScrollView all along. Though
Continue readingUserDefaults are a great way to persist a small amount of data. In this post we will discuss all the things you need to know.
Continue readingUITableViews are obviously one of the most used user interface elements on iOS. However, if you are dealing with UITableViews, that have a lot of different sections, your code can become messy quickly.
Continue readingSorting arrays is a very common task. Swift has a built-in feature that is fast and easy to use. In this article you’ll learn all the details.
Continue readingMemory management, retain cycles and the usage of the keywords weak and unowned are a little bit confusing. On the other hand it’s very important to understand this topic properly because retain
Continue readingThe best iOS development links from August 2016.
Continue readingWWDC 2016 is over and there is still a lot to learn. This is a list of my seven favourite WWDC 2016 talks.
Continue readingPlaygrounds are a very powerful tool, but it hasn’t been possible to execute concurrent code yet. But since Xcode 8, you can do so.
Continue readingIt’s important to pay attention to compiler warnings. But in reality many developers tend to ignore warnings. In Xcode there is a very helpful build option called “Treat Warnings as Errors”
Continue readingThe best iOS development links from May 2016.
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