vapor swift

Interoperability is a feature that enables swift and objective-c to be interfaced, enabling you to access and use code written in another language in a file written in one language. When you are ready to start incorporating swift into your development process, you should know how to use interoperability toInitialize (initialization) in order to instantiate the Objective-c class with

About Swift set types and swift Sets Swift sets are represented by arrays and dictionaries. It perfectly stores everything you want to store. An array is a set of serialized lists of the same type. It is used to store different values of the same type. A dictionary is also an array, but its storage method is similar to Map. It binds values with one click. It is a

Swift video tutorial-swift syntax and Operators The describes how to use Xcode's playground to write and run Swift program code, Swift's program structure, and familiarity with the use of playground tools. It also introduces the basic syntax of the swift language, including identifiers and keywords, constants, varia

At the request of the company, I studied the swift language and then gave you swift technical training, bought 4, 5 swift related books began to study.To introduce today, SWFT related terminal commands.1. First we build a swift folder on the desktop for storing. Swift source

Reference: Http://www.tuicool.com/articles/QZNrErMEven if you try to use Swift to write iOS programs, you will inevitably encounter some of the algorithms are written in C + + language. Then you can only ask "Niang" or "brother" how to call the C + + algorithm with Swift.One, c,c++, objective-c,swift What is the relationship, and what is mixed-.-? 1. brother, of course, although objective-c is an object-or

The code environment is XCODE6.3-BETA3.Swift has dramatically changed the way iOS apps are developed. In this article, I'll list some of the highlights of swift and compare it with objective-c one by one.Note that this article is not an introductory guide to Swift. Apple has released Swift programming Language, and it

In the project right-click Add a swift file, I added the Learnswift.swift add after Xcode popup ' whether to configure OC Bridge header file ' Prompt, click Confirm, the system automatically generates a project name-bridging-header.h file, mine is Learnswift-bridging-header.h. Tips for configuring OC Bridge header Files Learnswift-bridging-header.h is essentially a header file for Swift, where all OC head

Original: Hello Server Side SwiftLogan WrightTranslator: cocoachina--kmyhy (blog)Since Apple officially released a swift Linux open source version, The Service-side Swift has finally ushered in an exciting prospect. My curiosity is finally out of control, it's time to try the server Swift!I don't have any back-end programming experience in addition to using a few

Swift Official Open Source! The SWIFT Team is delighted to announce that Swift is opening a new chapter. Since Apple released the Swfit programming language, it has become one of the fastest-growing programming languages in history. Swift is designed to make software writing faster and more secure.Swift's GitHub Addres

subscript may be too small or too large. -You need to input a value to the function, but the invalid value may cause the function to fail to run normally. -An optional value is now nil, but a non-nil value is required for subsequent code execution. Okay, the above is all about Swift's first chapter. The basic part is the basics. The links to all translated articles in Chapter 1 are as follows: Swift learning-

Directory:First, Welcome to SwiftSecond, Language GuideThird, Language Reference/*Translator's nonsense:A few hours ago stayed up watching WWDC, all kinds of excitement, this year is very material Ah! When we see swift coming out, I suddenly get dumbfounded and learn a new language. This article is from Apple's official "The Swift Programming Language" book, about 500 pages, downloaded on the Apple website.

should understand, because in the objective-c = = comparison is a reference, because arr1 and arr2 are two different objects, so even if their values are the same, but their references are not the same. So = = comparison will fail. The second comparison is Nsarray's Isequaltoarray method, which is used to compare values because the values of the two arrays are the same, so the isequaltoarray comparison method returns 1.equatable ProtocolWe learned about the workings of the equality operation th

The Swift Programming Language-class and struct, swift struct Classes and struct in Swift have many things in common. The common cause is: • Define attributes for storing values • Define methods to provide functions • Defining subscript is used to access values through subscript syntax • Defines the initialization tool used to generate the initialization value •

1. Description of this seriesThis series is just a quick start tutorial for swift and does not have an exhaustive introduction to Swift,swift nor is it a simple programming language, so for a detailed system of learning Swift, this series is not for you, this series is just for developers to quickly develop with

In order to simplify the swift language, the pointer is cloaked. There is no "*" like that in OC. Give the underlying question to the C language, and we can call the C language in Swift to solve it. Of course, OC can also be called.However, in some scenarios, this invocation may not be very convenient. For example, based on the parsing of the byte stream, the data we receive is parsed, and pointers may be u

Swift up and running--variables and constantsThe original study of the parkParking Learning Techniques VideoWhen we learn a language, whether it is written or spoken, or whether it is a foreign language or programming language, we will use the elements of the language we have mastered to understand the corresponding parts of the new language. Learning Swift , too, is a programming language that has common c

Swift tutorial 16-use Swift to call AFNetworking for network requests How can I use Swift for network requests? First, create a Swift project named SwiftDemo. Then create a new Oc class in the project, and Xcode will ask you if you want to create a SwiftDemo-Bridging-Header.h file for bridging Oc and

Acer's 13-inch Swift 7 is the lightest, thinnest and most portable ultra-extreme in the market, coupled with a fan-less design, so it doesn't have much noise to run. At the same time, the Swift 7 design is also very stylish, and keyboard feel is also I experienced in all the superb level of the super, and the large touch pad is also very comfortable to use. But that does not mean

Apple released the swift programming language in WWDC early in the morning, the grammar introduction I like very much, the market does not have the complete Chinese course, I downloaded the English original in the ibooks, now starts to attempt to translate swift. I will take time to adhere to the original translation, time is limited, not the place please advise. New SWIFTER-QQ Group: 362232993, the lovers

Swift is the best language that is second only to PHP. without this second language, Swift makes up for the shortcomings of PHP. [Ridicule Apple] the Swift language is the best language that is only second only to PHP. without such a second language, it makes up for the shortcomings of PHP. Of course, Swift can also do