Swift

Today is a brief talk on how to use the more popular Afnetworking request framework in Swift Engineering. Since afnetworking currently does not have a swift version, our project uses Cocoapod to install afnetworking. This is my prodfile file, the

When we develop, we often need to introduce some third-party libraries (e.g. Alamofire, Swiftyjson, etc.). The past practice was to download the libraries and introduce them into the project. If you have dependencies on other libraries, you will

Swift 3D has become a necessary tool for many flash enthusiasts, using it to produce a very dazzling three-dimensional flash animation. Swift 3D's latest version of V4 adds a number of new features, especially with the addition of a large

The UITableView in swift language is really very pit daddy, why, because after following the agreement often reported such error: does not conform to protocol ' Uitableviewdatasource '. And is the first time to try the partners will often find that

Instantiate an object based on the class name, for example, to 一个类名的 create a Viewcontroller instance from a string.Let Controllername="Spainappproto. "+xibname // Xibname-shaped like Xxviewcontrollervar classtype:anyobject.type= asBut when you

Corelocation, what we're talking about here is one of the most commonly used things, which is to use location manger to get the user's current position.The whole thing is very simple. As long as this:Import CorelocationThe entire framework needs to

Create an interface, just like this:The top is a Uisegmentcontrolthat is used to make the type of transform. respectively:cgaffinetransformmaketranslation,cgaffinetransformtranslate, Cgaffinetransformidentity.Then there is a UILabel, this label

Most of the previous page jumps on iOS are pressed back to the Xib form, but my humble use is storyboard. This article only introduces the use of storyboard for page jump and pass value.New PageThe iOS program also uses the idea of MVC, where the

in the Swift project, you want to add Objective-c library support at the same time or you need to program with Objective-cSelecting the Objective-c system when adding a new file automatically generates a Xx-bridging-header.h file and then the. h

Original blog, reproduced please indicate the sourceHttp://blog.csdn.net/hello_hwcOne, synchronous asynchronous two conceptsSimply put, synchronization is the function or closure (block in Objective C) that is performed before it can be returned.

How to add target events to Alert in SwiftWhen using Uialertview,Let Updatealer =Uialertview () updatealer.addbuttonwithtitle ("Update")//Prints 0Updatealer.addbuttonwithtitle ("Ignore")//Prints 1Updatealer.title ="Tips"; Updatealer.message="Please

Swift Benefits:1, concise (not to say that the grammar system concise, but writing)2, the combination of playground, so that the real sense of what you see is the income3, easy to expand (Can bridge OBJC)4, there are direct support closures. Where

Now we can display the JSON data from the server in the previous section to the interface, which we use UITableView to display.First we customize a UITableViewCell, named Newscell, the following steps:This will get the following file:Well, after the

In the swift language, the explanation for the Baidu Encyclopedia is: Swift: Apple's new development language, released in 2014 by WWDC (Apple Developer Conference), works with Objective-c on both Mac OS and iOS platforms to build apps based on

Cycle (Loops)For condition Increment statement1 for var 0 8; counter++2 {3 liftweights ()4 }The syntax is this: With the start of the for loop, tell Xcode that you want to declare a loop, followed by parentheses, which declare

1. Enumeration:In Swift, the integer is still applied to indicate the enumeration value, and it needs to be paired with the case keywordEnum celebrity{Case Dongxie,xidu,nandi,beigai}//left-to-right corresponds to 0,1,2,3Enum CompassPoint {Case

Reprint Please specify source: http://blog.csdn.net/cywosp/article/details/40781569Swift before the version number 2.1.0 assumes that the configuration file for each service opens below configuration, and the system is not configured correctly there

Brief introductionSwift is a new language for developing IOS, OS X, and WatchOS applications. However, if you have a C or objective-c development experience, you will find that many of Swift's content is familiar to you.Swift contains all the

Original text (http://www.cnblogs.com/lkvt/p/3765349.html)first, Welcome to Swift1. About SwiftSwift is a new programming language for iOS and OS X apps, built in the best C and Objective-c Languages. And there is no compatibility limit for C

Swift explanation 20 -------- use git in xcode to manage source code and submit the code to githubUse git in xcode to manage source code and submit the code to github This article records how to use Git as the source code control tool in Xcode and