IOS

IOS development: using JavaScript in Swift In RedMonk's January 2015 programming language ranking, the Swift adoption rate rapidly soared, from 68 to 22 at the time of its launch, while Objective-C still ranked top 10, javaScript has become the

(Proficient in iOS development) Chapter 1 example code thoroughly clear warnings In the previous article, we solved a small defect in , but some warnings in the example code need to be cleared because the book was written earlier. The main warning

IOS development: UI Tests exploration notes What is UI Tests? UI Tests is a test component that automatically Tests the UI and interacts with each other. What is the use of UI Tests? It can automatically click a button, view, or enter text by

IOS development: Performance Optimization for MKMapView The most recent project is LBS, the main member positioning function. Our uidesign is like this. At first glance it looks pretty nice. Different people will display different portraits, but

IOS development: Notification and Multithreading Let's take a look at the official documentation, which is written in this way: In a multithreaded application, notifications are always delivered in the thread in which the notification was posted,

IOS App integrated Apple Pay tutorial (with sample code), iosapple Apple released iOS 8.1 on Monday and officially opened the Apple Pay payment system. Apple Pay is an NFC-based payment system that will soon be supported by tens of thousands of

IOS_UITableView performance optimization: ios_uitableview UITableView is frequently used in actual development. Therefore, the performance optimization of UITableView is essential. This article will slightly summarize the performance optimization of

IOS development, ios development In actual development, we may need to add custom attributes to a file, or add information about the file to the attributes of the file, this can be used for the next read. This article will introduce the "tool class

Network Programming for iOS development-using NSURLConnection for file upload and iosnsurlconnection Using NSURLConnection to upload files is cumbersome. This document does not introduce the use of third-party frameworks to upload files.   Body:

Failure solution (Failed to locate or generate matching signing assets) and matchingsigning   The upload program may receive a message indicating that the Upload Failed. Open your own key string and find that all certificates show that the

The IOS development certificate displays "The issuer of this certificate is invalid" SOLUTION This morning, my colleague said that our certificate was unavailable and "The issuer of this certificate is invalid ". At first, I thought who had

Cocoapods tutorials for beginners and cocoapods tutorials for beginners 　Introduction to CocoaPods Many third-party open-source libraries, such as AFNetWorking, are frequently used when you develop iOS applications. It is very troublesome to

Key Points of Block usageIntroduction to Block The Block actually contains two parts.  Block location in memory There are three types of Block in memory: NSGlobalBlock, NSStackBlock, and NSMallocBlock. NSGlobalBlock: similar to a function, in the

Network Programming for iOS development-using NSURLConnection for large file downloads and iosnsurlconnectionMain Idea (implement multipart Writing of downloaded data into the cache) 1. Use NSURLConnectionDataDelegate and the proxy method.2. In the

Clear cache for iOS and cache for ios // Click the clear cache button -(Void) putBufferBtnClicked :( UIButton *) btn { CGFloat size = [self folderSizeAtPath: NSSearchPathForDirectoriesInDomains (NSDocumentDirectory, NSUserDomainMask, YES ).

[IOS effect set] achieves QQ's elimination of red dots (one-click return) The sticky little red dots on QQ are fun and interesting, so I want to implement them myself. I see that there are fewer iOS implementations and more Android ones, so I will

The default language for iOS 8 is changed. [Problem] The test group found that when the APP is on iOS 8 or a later system device and the language is set to a small language that we do not support, the APP did not use the default English, but chose

IOS common MVC model project framework MobileProject, mvcmobileproject When the project is not busy recently, I decided to integrate some common and common content into a project framework, so that we can quickly build it in a new project. In fact,

IOS JSON NSString Convert to NSDictionary, jsonnsstring NSString * str = @ "{\" info \ ": {\" body \ ": \" this is the test code, which contains two pictures \ ", \" img \ ": [{\" ref \ ": \" \ ", \" src \ ": \"

IOS development practices in JSON The data returned by the server to the client is generally in JSON or XML format (except for file downloads). The comparison between JSON and XML is not described here. In general, XML files are huge and the file