by JanThielemann | May 26, 2017 | iOS Development
Have you ever found yourself in the situation that you worked on an app for quiet a while and the project evolved more and more from what was once more of a prototype? Have you forgotten or just haven’t had the time to plan every part in advance? Have you or...
by JanThielemann | May 25, 2017 | iOS Development
I like Apples container view controllers. They are familiar for the users since they are used everywhere in the system and they give you a lot of possibilities to create convenient UIs without writing a lot of code. They are subclassable and they have useful protocols...
by JanThielemann | May 24, 2017 | iOS Development
When I was developing a QR code scanner and generator as a part of one of my apps, I was a little bit confused. I mean it is really simple to generate QR code in Swift 3.1 like so: //First convert your string to data let stringData = someString.data(using:...
by JanThielemann | May 19, 2017 | iOS Development, Tips and Tricks
This posts start like a lot of posts lately: I was working on an app the other day – but hey why not? I mean who writes code just to write code without actually accomplishing something with it? 😜 This time I had this overview screen with a bunch of buttons and...
by JanThielemann | May 1, 2017 | iOS Development
Recently I was working on an iOS app where I had to use a UICollectionView to display “cards” with some content. Similar to the cards in Material Design (aka the CardView) which you see everywhere in Android. Since the content of my cards can be different...
Recent Comments