Swift Blog

Get the latest news and helpful tips on the Swift programming language from the engineers who create What Happened to NSMethodSignature ? 发表于 2014-12-12 20:00:00 UPDATE: We’ve added the Request.playground file to this post so you cando

Get the latest news and helpful tips on the Swift programming language from the engineers who create

What Happened to NSMethodSignature ?

发表于 2014-12-12 20:00:00

 

UPDATE: We’ve added the Request.playground file to this post so you can download it and easily experiment with the code yourself.Bringing the Cocoa frameworks to Swift gave us a unique opportunity to …阅读全文

Introduction to the Swift REPL

发表于 2014-11-11 19:00:00

swift

Xcode 6.1 introduces yet another way to experiment with Swift in the form of an interactive Read Eval Print Loop, or REPL. Developers familiar with interpreted languages will feel comfortable in this …阅读全文

Failable Initializers

发表于 2014-10-20 19:00:00

 

Swift version 1.1 is new in Xcode 6.1, and it introduces a new feature: failable initializers. Initialization is the process of providing initial values to each of the stored properties of a class or …阅读全文

Failable Initializers

发表于 2014-10-16 17:00:00

 

Swift version 1.1 is new in Xcode 6.1 (available today), and it introduces a new feature: failable initializers. Initialization is the process of providing initial values to each of the stored propert …阅读全文

Building Your First Swift App Video

发表于 2014-10-07 18:00:00

UPDATE: To make it easier to follow along, we’ve included the code you see pasted in the video.So far the Swift blog has focused on advanced programming topics, including the design principles of the …阅读全文

Building Your First Swift App Video

发表于 2014-10-07 18:00:00

So far the Swift blog has focused on advanced programming topics, including the design principles of the Swift language. We thought it would be helpful to provide content for programmers who are new t …阅读全文

Building assert() in Swift, Part 2: __FILE__ a

发表于 2014-09-25 17:00:00

Two occasionally useful features of C are the __FILE__ and __LINE__ magic macros. These are built into the preprocessor, and expanded out before the C parser is run. Despite not having a preprocessor, …阅读全文

Building assert() in Swift, Part 2: __FILE__ a

发表于 2014-09-25 17:00:00

Two occasionally useful features of C are the __FILE__ and __LINE__ magic macros. These are built into the preprocessor, and expanded out before the C parser is run. Despite not having a preprocessor, …阅读全文

Swift Has Reached 1.0

发表于 2014-09-09 18:00:00

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On June 2, 2014 at WWDC, the Swift team finally showed you what we had been working on for years. That was a big day with lots of excitement, for us and for developers around the world. Today, we’ve …阅读全文

Swift Has Reached 1.0

发表于 2014-09-09 18:00:00

swift

On June 2, 2014 at WWDC, the Swift team finally showed you what we had been working on for years. That was a big day with lots of excitement, for us and for developers around the world. Today, we’ve …阅读全文

Patterns Playground

发表于 2014-09-03 16:00:00

 

In Swift, a pattern is a way to describe and match a set of values based on certain rules, such as: All tuples whose first value is 0All numbers in the range 1...5All class instances of a certain type …阅读全文

Patterns Playground

发表于 2014-09-03 16:00:00

 

In Swift, a pattern is a way to describe and match a set of values based on certain rules, such as: All tuples whose first value is 0All numbers in the range 1...5All class instances of a certain type …阅读全文