Episode 26

Building a Cable Museum


April 19th, 2021

1 hr 38 mins 22 secs

Season 1

Your Hosts

About this Episode

Welcome to Code Completion, Episode 26! We are a group of iOS developers and educators hoping to share what we love most about development, Apple technology, and completing your code!

Follow us @CodeCompletion on Twitter to hear about our upcoming livestreams, videos, and other content.

Today, we discuss:

Also, join us for #CompleteTheCode and Compiler Error, two segments that test both your knowledge and our knowledge on Swift, Apple, and all things development!

Your hosts for this week:

Be sure to also sign up to our monthly newsletter, where we will recap the topics we discussed, reveal the answers to #CompleteTheCode, and share even more things we learned in between episodes.

You are what makes this show possible, so please be sure to share this with your friends and family who are also interested in any part of the app development process.


This week's episode of Code Completion is brought to you by Swiftly Built's Advanced Data Display course. Buy your ticket now on Eventbrite for one month of live iOS instruction starting on May 1st, 2021.

Complete the Code

Be sure to tweet us with hashtag #CompleteTheCode if you know the answer!

Compiler Error

1 - High dynamic range video expands on standard dynamic range by increasing not only the luminance, but also the bit depth and color volume.
2 - Standard dynamic range video is defined according to a maximum luminance of 100 nits, limited by the capabilities of CRT-based display technology.
3 - The Ultra HD Alliance defines a display as being HDR-capable only if it is able to reach a limited peak brightness of at least 1000 nits.
4 - An HDR display is capable of displaying content mastered for any maximum brightness thanks to a technique called tone mapping.