Preparations for iOS IM development (4) use of CocoaAsyncSocket and cocoaasyncsocket

Preparations for iOS IM development (4) use of CocoaAsyncSocket and cocoaasyncsocket I talked about socket in the previous article. I want to talk about how to work in this article. After all, you can use it. In my project, CocoaAsyncSocket is used,

[Code Note] custom Layout for waterfall flow and waterfall Layout

[Code Note] custom Layout for waterfall flow and waterfall Layout The file directory is as follows:     The animation is as follows: 1 // ViewController file 2 3 # import "ViewController. h "4 # import" LYWaterFlowLayout. h "5 # import"

[IOS] Ignored main function, iosmain Function

[IOS] Ignored main function, iosmain Function Like any C-based application, the main entry point of the program startup is the main function of the iOS application. In iOS applications, the main function has very few functions. Its main task is to

Single-host similar to rhythm master game source code, single-host rhythm master source code

Single-host similar to rhythm master game source code, single-host rhythm master source code   "This Source Code cannot be a complete game, but it lacks many things. It was originally used as an exercise for using the cocos2dx

Persistent connection of AsyncSocket and asyncsocket

Persistent connection of AsyncSocket and asyncsocket Background: instant communication must be established with servers for a long time, and real-time connections must be established with smart hardware to synchronize the status of smart hardware,

Reliable method for monitoring the display or hiding of a soft keyboard in iOS

Reliable method for monitoring the display or hiding of a soft keyboard in iOS If you try to change the UI structure when the keyboard is displayed or hidden, you can rely on the notification message on the keyboard. The UITextField proxy message

Chapter 3: IOS Table view delegation protocol and Data Protocol, iostable

Chapter 3: IOS Table view delegation protocol and Data Protocol, iostable Table view has two important protocols UITableViewDataSource: Data Source Protocol Method Return type Description Required

Analysis view level and view level

Analysis view level and view level 1. Method 1:The hidden command is recursiveDescription. You can simply use it to check the view and call recursiveDescription in the view to print its inheritance relationship. Because it is a private method, no

[Code Note] Unlock by gesture and unlock by note gesture

[Code Note] Unlock by gesture and unlock by note gesture Animation unlocking-file directory ViewController. h file // Create a custom View, observe the Protocol, set the proxy, and implement the proxy method 1 # import "LYPaintView. h "2 3 #

Jiugongge image browser and jiugongge Browser

Jiugongge image browser and jiugongge Browser# Import "ViewController. h"# Import "Appfz. h"@ Interface ViewController ()@ Property (nonatomic, copy) NSArray * apps; // File Read@ Property (nonatomic, assign) BOOL B; // determine whether to zoom in

IOS teaches you how to implement a gesture password and ios implements a gesture Password

IOS teaches you how to implement a gesture password and ios implements a gesture Password The gesture password is implemented on nine buttons. Here we will talk about the basic implementation and effect of the gesture password. Same first It is

IOS big turntable lottery, ios big Turntable

IOS big turntable lottery, ios big TurntableFunction Click the big turntable and rotate it to a position you can determine.Structure Turntable, start button, pointerTechnology CADisplayLink does not stop re-painting, CGAffineTransform rotation,

[Code Note] floating point number processing and removing excess 0, code note floating point number

[Code Note] floating point number processing and removing excess 0, code note floating point number I. Code. -(Void) viewDidLoad {[super viewDidLoad]; // Do any additional setup after loading the view. NSLog (@ "-- float-% @-", [self

IOS deletes Main. storyboard and LaunchScreen. storyboard, and ios deletes launchscreen.

IOS deletes Main. storyboard and LaunchScreen. storyboard, and ios deletes launchscreen. Step 1:Right-click Main. storyboard -- delete -- Move to TrashSimilarly, LaunchScreenStep 2Click the project name, which is the top-level directoryThe general

AlamoFire's Thoughts

AlamoFire's Thoughts This article is translated by CocoaChina -- BYB_1132 (Forum ID) Original article: Thoughts On AlamoFire -- Swift's AFNetworking Implementation HTTP protocol is synonymous with modern development. For experienced iOS developers,

Objective-C code Quality Improvement objective 1: Simplified writing and Objective-c Machine

Objective-C code Quality Improvement objective 1: Simplified writing and Objective-c MachineCaution for improving OC code quality 1. OC features OC has added the object-oriented feature for the C language, which is its superset; OC uses a

IOS hexadecimal color to 10 hexadecimal color, ios hexadecimal color

IOS hexadecimal color to 10 hexadecimal color, ios hexadecimal color + (UIColor *) colorWithHexString :( NSString *) coloStr {   // Retrieve spaces and line breaks to uppercase NSString * cString = [[coloStr stringByTrimmingCharactersInSet:

Basic knowledge of IOS development-fragment 35, basic knowledge of ios-35

Basic knowledge of IOS development-fragment 35, basic knowledge of ios-35 1: iOS View Controls object Lifecycle   Init-initialization program ViewDidLoad-load View Called when the view of the viewWillAppear-UIViewController object is about to be

Check the actual network connection status in iOS, and check the network connection status in ios.

fsm

Check the actual network connection status in iOS, and check the network connection status in ios. Preface Network Connection status detection is a common requirement for iOS app development. For better user experience, we will display local or

IOS closure loop reference: ios Closed Loop reference

IOS closure loop reference: ios Closed Loop referencePreface This article describes how to pay attention to memory management when using Block in iOS development, which can easily cause loop reference. The goal of this article is to help you quickly

Total Pages: 710 1 .... 342 343 344 345 346 .... 710 Go to: GO

Alibaba Cloud 10 Year Anniversary

With You, We are Shaping a Digital World, 2009-2019

Learn more >

Apsara Conference 2019

The Rise of Data Intelligence, September 25th - 27th, Hangzhou, China

Learn more >

Alibaba Cloud Free Trial

Learn and experience the power of Alibaba Cloud with a free trial worth $300-1200 USD

Learn more >

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.