IOS

IOS application distribution and internal testing (2) After learning about the concepts in the previous blog, let's perform the actual operations. If you have read the blog "iOS development-remote message push implementation" to implement remote

Simple encapsulation of system network requests and network request Encapsulation AGConnectionNetSimple encapsulation of system network requests facilitates network requests, and encapsulates data parsing and network requests in the same method for

IOS development-horizontal flow layout implementation, ios-horizontal layout Due to time, I seldom explain easy-to-understand algorithm ideas. Here, I will first show the dynamic image effect, and then I will go directly to the key source

Summary of iOS third-party class libraries [continuous update] and ios third-party class libraries Some open-source class libraries developed by third parties are often used in our daily development. This will effectively improve the efficiency of

1.0 events in iOS and 1.0iOS When a user uses an app, various events are generated. Events in iOS can be divided into three types: UIKit can recognize three types of input events: Touch event Accelerator

[Peer-to-peer technology] iOS programmers read data from Tom to Tom, and collect ios data I have introduced a lot of information about getting started with iOS in the article "Summary of iOS programmers from Tom to James (1)". Today I will publish

UnionPay payment and payment I. Overview The UnionPay mobile payment control (hereinafter referred to as the payment control) provides secure and convenient payment services for mobile clients or mobile Web websites of the merchants. Currently,

Playing music in iOS background and playing music in ios background In the info. plist file, add The complete test code for playing audio in the background is as follows: Import file // Set the background playing audio AVAudioSession * session =

Json parsing in iOS contains null, nil, NSNumber, and jsonnsnumber. During iOS development, data is often required to communicate with the server. Json is a common and efficient and concise data format.Symptom However, after several projects, the

Thoughts and implementations of lazy loading and implementation of lazy loading Lazy loading is also called delayed loading. It has two advantages: first, loading is used, instead of loading at the beginning, to save time for the CPU, and second:

[Code Note] Click search to jump to another page to jump to another I ,. 2. Engineering Drawing. 3. Code. RootViewController. h #import @interface RootViewController : UIViewController@end   RootViewController. m # Import "RootViewController. h "#

[Software recommendation] Moom-window layout software (V.3.2.2) [Cracking + Chinese], moom-v.3.2.2 : Software: https://yunpan.cn/cuTg8rCMTsLT6 (extract code: 9913) Chinese package: https://yunpan.cn/cuTg5nczRFHZG (extract code: c0a8) This

For details about attributes of iOS edgesForExtendedLayout, extendedLayoutIncludesOpaqueBars, and automaticallyAdjustsScrollViewInsets, opaque EdgesForExtendedLayout:   After IOS7, ViewController began to use full-screen layout. The default behavior

After iOS Xcode is packaged, logs cannot be output.   Symptom: A project has been well done before. After packaging and generating the ipa file, When running again, NSLog logs are no longer output.   Solution: In the mode selection, there are

Use the Runtime method in combination with the dynamic addition of instances. Method substitution can replace any external class method. Dynamic addition can only be implemented in the object created by the added class, but can be used in

IOS development-Explanation of Singleton mode and ios development Nowadays, there are a lot of people writing Singleton mode on the Internet. There are a lot of basic things, but there are also a lot of versions. It is inevitable that new people

Some timer in iOS development, iOS development Timer In the process of software development, we often need to execute a method after a certain time, or always execute a method according to a certain cycle. At this time, we need to use a

Multi-thread (GCD) for iOS development practices)What is GCD: 1. GCD is a multi-core programming solution developed by Apple. It is easier to use than other multi-threaded technical solutions.2. Pure C language: GCD provides many powerful functions.

IOS development practices: xib loading considerationsWhen xib adds addSubview to the Controller view, the program crashes. Error message: 'Nsinvalidargumentexception ', reason :'-[UITapGestureRecognizer superview]: unrecognized selector sent to

Code Note: Click anywhere to display the red UIView and note uiview. I ,. 2. Engineering Drawing. 3. Code. RootViewController. h # Import // header file # import "MoreView. h "@ interface RootViewController: UIViewController {// whether to click