Swift Talk

A weekly video series on Swift programming.

#65 Playground QuickLook for Binary Trees 27:58

We create a custom Quick Look extension to visualize binary tree structures in playgrounds.

  1. Algorithms
  2. Trees
  3. Enums
September 1, 2017

#55 Sorted Arrays with Binary Search 26:51

Károly joins us to improve our sorted array implementation from episode #35 using binary search. We benchmark both implementations to learn about their real-world performance.

#33 Sequence & Iterator (Collections #2) 16:54

We continue to make the collection extension from the last episode more generic: we implement it on the Sequence protocol and discuss infinite sequences in the process.

#23 Splitting Arrays 24:07

We talk about a familiar but surprisingly tricky problem: splitting an array into groups of elements. We discuss the pros and cons of our own solutions along with the solutions people sent us via Twitter!

  1. QA
  2. Algorithms
  3. State
November 4, 2016