Custom Font import & UIFont Family Names List - IOS, ObjC

Sometimes it's very useful to check, which UIFonts are already available, and which should be imported. In this little tutorial, I will show, how can you import your own custom Font, and how can you check the available fonts in your Xcode Project.  IOS 9.3 Xcode 7.3

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UIColor Subclass - change Color with key

If your App uses a lot of colors, and you need to write conditions in all View Controller to define which color to display, it should all be completed within UIColor subclass. So instead e dozens of lines of code in every ViewController, you can write only 2-3 lines code. Now I show it in Objective-C.

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UITextField Editing - Text and Cursor Disappear - Solution

Sometimes, we meet with very little issues, which can be solved so easy, but the way to find the solution is always longer and frustrating. This "white UITextField" is also a frustrating Problem. Click in the UITextField and edit the earlier Text, but how, if you can't see that? More click, of course, help on it, but there is a final solution. Xcode 7.2, IOS 9.2

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IOS10 openURL Swift & Objective-C new method

 In IOS10 the old openURL code is deprecated, best you update it for a new version. In this tutorial you can see the Swift 3 and Objective-C solution too.

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