Drawing icons using Core Graphics

How to use Core Graphics to draw fancy icons
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The humble assignment operator in Swift

You need “consistent spacing” to assign values. Go figure.
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FlatMap for Optionals, took me a while to understand

FlatMap is not for the faint at heart. A rant.
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Swift, the simple and easy to learn language?

Although marketed as a simple language, I don´t see Swift as beginner-friendly as they imply…
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Using Nef to test and document libraries

How to use the tool Nef to make sure our posts or articles containing Swift code are correct and compile
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