Swift

Learn more and get better in Swift using this list of Swift blog posts, tutorials, tips, and tricks.

Creating a command line tool using the Swift Package Manager

A command-line tool can be very useful for automating common tasks to boost developer productivity. While developing iOS applications we ...
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  •  7 min Swift

Authentication with signed requests in Alamofire 5

With more than 30k stars on Github, you can tell that Alamofire is a popular framework to use for iOS ...
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  •  5 min Swift

Swift Package Manager framework creation in Xcode

Swift Package Manager is Apple's answer for managing dependencies. We're all familiar with tools like CocoaPods and Carthage but it's ...
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  •  6 min Swift

Unique values in Swift: Removing duplicates from an array

Removing duplicates to get unique values out of an array can be a common task to perform. Languages like Ruby ...
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  •  3 min Swift

JSON Parsing in Swift explained with code examples

JSON parsing in Swift is a common thing to do. Almost every app decodes JSON to show data in a ...
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  •  5 min Swift

Ranges in Swift explained with code examples

Ranges in Swift allow us to select parts of Strings, collections, and other types. They're the Swift variant of NSRange ...
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  •  4 min Swift

EXC_BAD_ACCESS crash error: Understanding and solving it

Building apps all goes well in the beginning. You're developing an app from scratch, it's stable, and runs perfectly fine ...
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  •  4 min Swift

SwiftLee 2019 in review: Top Swift Development blog posts

You know it's been a great year if you have the feeling that it went really fast. After looking back ...
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  •  5 min Swift

Advanced asynchronous operations by making use of generics

Asynchronous operations allow you to write long-running tasks in a distinct matter while being able to add dependencies between several ...
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  •  6 min Swift

Asynchronous operations for writing concurrent solutions in Swift

Asynchronous operations allow executing long-running tasks without having to block the calling thread until the execution completes. It's a great ...
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  •  5 min Swift

Getting started with Operations and OperationQueues in Swift

Operations in Swift are a powerful way to separate responsibilities over several classes while keeping track of progress and dependencies ...
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  •  3 min Swift

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 ...
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  •  4 min SwiftXcode