📃 New blog post: Unused code cleanup in iOS projects 🧹 bit.ly/2UbHlTy ⚒ Finding unused code with Xcode and AppCode 🙌 Cleaning up unused code with Swift-scripts 🚀 Removing unused declarations with Periphery #ios #iosdev #swiftlang #swift #xcode #appcode #periphery

I can confirm iOS 13 is no longer encrypting the whole binaries before compression, that's where the app size savings are coming from. Assets catalogs might be slightly more efficient too x.com/ndfred/status/…

📖 This week’s blog post: Atomic property wrapper in Swift ⚛️ Using property wrappers to define atomic properties in Swift. bit.ly/2kdHSH4 🔬 Atomic and Non-Atomic Properties 🏎 Leveraging property wrappers to define atomic properties #ios #iosdev #swiftlang #swift

📝 New article: Advanced #iOS Memory Management with #Swift 💾 💿 What is memory? 🤖 How Swift compiler implements automatic reference counting? 🔁 What is the life cycle of Swift objects? 🗒 What are side tables? #iosdev #swiftlang #xcode vadimbulavin.com/swift-memory-m…

📖 This week’s article: Reusable Image Cache in Swift 🚀 Build a reusable Image Cache and integrate it with Image Loader using Combine framework. bit.ly/31HpXbq #ios #iosdev #swift #swiftlang #combine

TIL: print object's instance and class methods from the debugger in Xcode: `e -l objc -O -- [0x7fabbb898200 _shortMethodDescription]`

TIL: drawRect() is never called for UIStackView because it is a non-drawing view. Means, you can't set the background color, corner radius, shadow, etc. Consider placing the stack view inside another UIView to achieve the desired behavior.

📖 New blog post: Code Generation in Swift 🎉 🧐 Discover use-cases of code generation 🏎 Get an overview of the tools you can use to automate it bit.ly/2NkanhY #ios #iosdev #swiftlang #swift #xcode

📚 Learning SwiftUI & Combine Layout System kean.github.io/post/swiftui-l… Data Flow troz.net/post/2019/swif… Combine Overview developer.apple.com/documentation/… Essentials vadimbulavin.com/tag/combine/ Architecture: 1. swiftwithmajid.com/2019/09/18/red… 2. swiftwithmajid.com/2019/09/25/red… 3. swiftwithmajid.com/2019/10/02/red…

TIL: xcodebuild has -only-testing and -skip-testing options, that allow you to run only a specific test and to skip a test, respectively. It is supported by scan action from Fastlane as well 🚀

📖 This week’s article: MVVM Design Pattern with Combine framework on iOS 🚀 Learn how to build an iOS application that follows MVVM Design Pattern and uses Combine framework 👍 bit.ly/2rQVDiz #ios #iosdev #swift #swiftlang #mvvm #combine

📖 New blog post: Extending Combine with a custom ShareReplay operator 🏎 Learn how to create a custom ShareReplay operator in Combine. bit.ly/38NP8NC #ios #iosdev #swift #swiftlang #combine

📖 New blog post: Xcode Build Time Optimization - Part 1 🚀 🧐 Discover which metrics you should measure and optimize ⚒ Measure build time with Xcode and xcodebuild 🏎 Get an overview of the opensource tools you can use bit.ly/2T5y00M #ios #iosdev #swift #xcode

📖 New article: Xcode Build Time Optimization - Part 2 🎉 ✨ Get an overview of the build time optimization techniques 🧐 Find and improve code that compiles slowly 🙌 Discover project enhancements to speed up your build time bit.ly/3e2FKsN #ios #iosdev #swift #xcode

📖 New blog post: UI Testing iOS application with EarlGrey 🎉 🤔 Find out why XCUI is not the best option 👉 Learn how to write UI tests using EarlGrey, that should be easy to read and maintain bit.ly/2SUkk87 #ios #iosdev #swift #testing

💡TIP: If you can't find a crash log in the Crashes organizer, ask a customer to share one from their device using `iPhone Settings -> Analytics & Improvements -> Analytics Data -> <AppBinaryName>_<DateTime>` #ios #iosdev

📖 This week’s article: Delightful Interactive Animations 🚀 ✨ Learn how to create interactive animations using UIViewPropertyAnimator 👉 Build player animation similarly to Spotify bit.ly/30PxTLb #ios #iosdev #swift #iosdevelopment

📖 New blog post: Colorizing images with CoreML 🚀 🔬 Learn how to train and convert a custom machine learning model to CoreML format 🏎 Build an app that colorizes grayscale images using CoreML, Vision & CoreImage frameworks bit.ly/33ichH6 #ios #iosdev #swift #coreml