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Custom Operators in Swift with practical code examples
Custom operators in Swift can make your code easier to read and simpler to maintain. Code can be written less ...
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Custom subscripts in Swift explained with code examples
Custom subscripts in Swift allow you to write shortcuts to elements from collections or sequences and can be defined within ...
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NSFetchedResultsController extension to observe relationship changes
Apple provides us with great classes like the NSFetchedResultsController to interact with Core Data databases in our apps. The API ...
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Learn more about Swift
Custom Operators in Swift with practical code examples
Custom operators in Swift can make your code easier to read and simpler to maintain. Code can be written less ...
Custom subscripts in Swift explained with code examples
Custom subscripts in Swift allow you to write shortcuts to elements from collections or sequences and can be defined within ...
NSFetchedResultsController extension to observe relationship changes
Apple provides us with great classes like the NSFetchedResultsController to interact with Core Data databases in our apps. The API ...
Optimize yourself and improve
4 Tips to make it easier to fix crashes and bugs
Each app comes with performance issues, crashes, and bugs to fix. Although we try our very best we will always ...
Unused images and resources clean up in Xcode
Unused images can exist as a result of iterations in a project. Once a feature is no longer needed and ...
Developer productivity boost with Google Search Tips & Tricks
Developer productivity is important to deliver your project on time. There's a lot you can do as I already described ...
Get better at debugging
No space left on device: Testing low storage scenarios
No space left on device is an error message that starts to show up more lately. Over the years, storage ...
5 Xcode breakpoints tips you might not yet know
Xcode breakpoints allow us to debug and find out solutions for nasty bugs. Without breakpoints, it would be a fun ...
Xcode Instruments usage to improve app performance
Xcode Instruments is a developer tool that comes for free with Xcode. It has a lot of useful tools to ...
Improve your workflow
Testing push notifications on the iOS simulator
Testing push notifications in the iOS simulator make it a lot easier to add support for remote notifications. You often ...
4 Tips to make it easier to fix crashes and bugs
Each app comes with performance issues, crashes, and bugs to fix. Although we try our very best we will always ...
Mastering the assistant editor in Xcode 11
Xcode 11 was introduced during WWDC 2019 and contained improvements in the way the assistant editor works. If you're using ...
Be an expert on Xcode
Thread Sanitizer explained: Data Races in Swift
The Thread Sanitizer, also known as TSan, is an LLVM based tool to audit threading issues in your Swift and ...
Dark Mode: Adding support to your app in Swift
Dark Mode was introduced in iOS 13 and announced at WWDC 2019. It adds a darker theme to iOS and ...
Mastering the assistant editor in Xcode 11
Xcode 11 was introduced during WWDC 2019 and contained improvements in the way the assistant editor works. If you're using ...