Swift cheat sheet for iPhone camera access, covering permission requests, camera usage, and handling captured images.
Swift cheat sheet for iPhone camera access: permission requests, camera usage, and handling captured images.
Explains how to use NS_REFINED_FOR_SWIFT to improve Swift interoperability with legacy Objective-C APIs that return NSInteger.
A talk exploring three advanced techniques for understanding Swift's internals: SIL, debug toolchains, and reflection.
A Swift tutorial demonstrating how to download and parse JSON data using the built-in URLSession and Codable protocol, without external dependencies.
Explores ABI stability in Swift, its importance for binary frameworks, and why it's not yet sufficient for shipping them.
A technical guide explaining the differences between Swift modules, packages, libraries, and frameworks, including static vs. dynamic linking.
A tutorial on creating UICollectionView cells with circular images and proper rotation support in iOS using Swift.
Fix for Swift 4 compiler error when using unavailable colorLiteralRed initializer, replacing with UIColor(red:green:blue:alpha:).
Fix for Swift 4 error: 'init(colorLiteralRed:green:blue:alpha:)' unavailable, use UIColor(red:green:blue:alpha:) instead.
A Swift tutorial on creating self-sizing UITableView and UICollectionView cells that support device rotation and dynamic fonts.
A tutorial on calling C code from Swift, covering bridging headers and Swift Package Manager integration for C libraries.
Explains type erasure in Swift, covering its purpose, use cases like AnySequence, and how to implement it to hide concrete types.
A tutorial on using Swift Package Manager to create libraries and executables, manage dependencies, and work with the Package.swift manifest file.
A tutorial on implementing iOS Auto Layout programmatically, covering rotation support, constraints, and animation.
A tutorial on programmatically launching a sandboxed macOS app at user login using Swift, Xcode, and the ServiceManagement framework.
An updated guide to locks, mutexes, and thread safety in Swift, covering modern APIs and best practices for concurrent programming.
A tutorial on creating a universal Swift framework for iOS, macOS, tvOS, and watchOS, covering both traditional and cross-platform methods.
Improving Swift test debugging by pinpointing exact property differences between object instances instead of generic failure messages.
A tutorial on how to retrieve all possible values from a Swift enum, covering both the modern CaseIterable protocol and a legacy solution.
