Ole Begemann

Hi, I’m Ole. I’m a developer from Berlin and co-author of Advanced Swift. Here, I mainly write about Swift and app development on Apple platforms. More about me.

Recent Articles

  1. How OrderedSet works

    I did not understand how OrderedSet in the new Swift Collections library uses a hash table of array indices for fast lookups, so I read the source code to find out. More >

    April 30, 2021

  2. Thinking in SwiftUI

    The second edition of Thinking in SwiftUI is out now. I had a small part in the creation of the book as a technical reviewer. More >

    December 19, 2020