Xcode blog posts, tutorials, tips, and tricks

Launch screens appear when your app starts up and give the user the impression that your app is fast and ...
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Jul 28, 2020 • 6 min Xcode

Xcode 12 introduced support for using Scalable Vector Graphic (SVG) image assets in iOS, macOS, and iPadOS. It's one of ...
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Jun 30, 2020 • 3 min Xcode

SwiftUI Previews allow us to develop a lot faster as we can now preview our views live in Xcode. Whenever ...
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Apr 14, 2020 • 7 min SwiftUI Xcode

The Thread Sanitizer, also known as TSan, is an LLVM based tool to audit threading issues in your Swift and ...
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Nov 19, 2019 • 4 min Swift Xcode

Dark Mode was introduced in iOS 13 and announced at WWDC 2019. It adds a darker theme to iOS and ...
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Nov 05, 2019 • 7 min Swift Xcode

Xcode 11 was introduced during WWDC 2019 and contained improvements in the way the assistant editor works. If you're using ...
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Oct 01, 2019 • 4 min Workflow Xcode

Xcode breakpoints allow us to debug and find out solutions for nasty bugs. Without breakpoints, it would be a fun ...
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Sep 24, 2019 • 5 min Debugging Xcode

Writing unit tests is just as important as writing your application code. Unit tests are oftentimes the first to be ...
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Sep 03, 2019 • 6 min Swift Xcode

Xcode Instruments is a developer tool that comes for free with Xcode. It has a lot of useful tools to ...
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Aug 20, 2019 • 5 min Debugging Xcode

Unused images can exist as a result of iterations in a project. Once a feature is no longer needed and ...
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Jul 23, 2019 • 5 min Optimization Xcode

Xcode Previews have been added in Xcode 11 and allow you to quickly preview the current state of your view ...
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Jun 18, 2019 • 3 min Xcode

Strings files are used for localization in iOS and MacOS apps. These files can grow over time and make it ...
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Mar 12, 2019 • 2 min Xcode

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