Disposing RxSwift’s Memory Leaks, Indirect Enums, UIButton Padding, and How to Translate an ARM App to Intel

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May 23 2019

Disposing RxSwift’s Memory Leaks, Indirect Enums, UIButton Padding, and How to Translate an ARM App to Intel

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Swiftenstein

Swiftenstein is a partial reimplementation of ID Software's 1992 classic FPS Wolfenstein 3D in Swift for iOS. It is not a complete game, just a single-level tech demo.

Articles

Disposing RxSwift’s Memory Leaks

Learn how to track down memory leaks in your iOS app, and more specifically, you RxSwift-based code base.

What are indirect enums?

Indirect enums are enums that need to reference themselves somehow, and are called “indirect” because they modify the way Swift stores them so they can grow to any size.

UIButton: Padding Between Image and Text

Pop quiz: in a `UIButton`, how do you set a padding of 10pt between the image and the title?

Introducing CwlViews

CwlViews is a library that offers declarative construction for all common iOS and macOS view and application objects.

Wrapping sequences in Swift

Let’s take a look at how we can wrap Sequence in generic containers, that’ll let us encapsulate various algorithms behind easy-to-use APIs.

Translating an ARM iOS App to Intel macOS Using Bitcode

Since then, Bitcode has proven instrumental in the seamless overnight transition of watchOS to 64-bit, where developers didn't even need to recompile their apps.

Videos

From Problem to Solution

Soroush discusses abstraction — what it is, and what it isn’t. He steps through the process of taking code that went from good to bad, and find ways to make it good again.

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