IOS

ParseChat application source code for ios and parsechat source code for ios ParseChat is a completely native iPhone application used to create real-time, text-based Parse chat rooms. Function: supports real-time chat between multiple devices,

IPhone image stretching methods,IPhone image stretching Methods UIImageResizingModeTile and UIImageResizingModeStretch are two modes, namely tile mode and stretch mode. Tile is to copy the rectangular area block specified by your Insets to fill the

Ios multi-thread operations (iii) -- thread CommunicationIn a process, threads do not exist independently. They often need to communicate with other threads to execute specific tasks. Next, we will use a simple example to implement the simplest

IOS block programming guide 3 concepts OverviewConceptual Overview (Overview) Block objects provide a way for you to create an ad hoc function body as an expression in C, and C-derived extensions ages such as Objective-C and C ++. in other versions

Archive NSKeyedArchiver and iosnskeyedarchiver for IOS data persistence There are three methods for IOS Data Persistence: The following describes an archive NSKeyedArchiver. Archive (also known as serialization), convert the object into bytecode and

In iOS, UIKit-UIDataDetectors (Data detector) changes the phone number, email address, and website address to a link. iosuikit 1. It is used for UITextView and UIWebView. The attribute name is dataDetetorTypes. 2. This attribute can be used to

IOS: how to implement a long-pressed Drag Control, ios Drag Control You can use the proxy method of UICollectionView to directly implement the drag of controls. However, some developers did not use UICollectionView to create a nine-phase grid at the

Multithreading in IOS developmentI. Five ways to create multithreading 1. method 1: NSThread * thread = [[NSThread alloc] initWithTarget: self selector: @ selector (_ update) object: nil]; 2. method 2 for enabling a thread [NSThread

Create tanbar for iOS7 story Edition In ios7, the method setFinishedSelectedImage: withFinishedUnselectedImage: has been discarded. Therefore, if you set selectImage and image of tabBarItem directly, the image cannot be displayed. This is obviously

Implement the Delegate method of UITableView and UIAlertView, and uitableviewdelegate A UITableView Delegate party must follow the UITableViewDelegate Protocol Cell. accessoryType = UITableViewCellAccessoryDisclosureIndicator; # Pragma mark-proxy

UIPickerView/UIApplication, uipickerview I. UIPickerView 1. Common UIPickerView attributes // Data source (used to tell UIPickerView how many rows are there) @ Property (nonatomic, assign) id dataSource; // Proxy (used to tell UIPickerView what is

Pandatv game source code and pandatv source code Source code of the pandatv cool running game, which is a cocos2d-based running game source code. It is similar to the source code of the usual running game. Everyone should have played this kind of

Multithreading in IOS development and multithreading in ios development I. Five ways to create Multithreading 1. method 1 for enabling threads NSThread * thread=[[NSThread alloc] initWithTarget:self selector:@selector(_update)

Coredata first class understanding coredata, coredata first class understandingProblem There are many ways to persistently store data in iOS/Mac: NSUserDefault, Key chain, C language file interface, NSFileHandle, write method in basic framework,

Ios hamster game source code, ios hamster source code Game source code: the game is a multi-level cocos2d-based iPad mouse game source code, which is also a high-quality mouse game source code, can have a gradually rising level settings, you can

FMDB puts objects into the database, and fmdb Object Database First, create an HJShop class to implement the NSCoding protocol. # Import @ Interface HJShop: NSObject @ Property (nonatomic, copy) NSString * name; @ Property (nonatomic, assign)

Navicat Premium11.0.20 quick installation and configuration (file attached) Navicat Premium is currently a very useful database management software, but it is very expensive, and there are some small bugs, it feels that more than 3000 yuan is not

IOS Protocol-CS193P Course Notes (1 ), 1. Introduction of protocal and delegate Because of the use of the "id" type, you cannot obtain the data type that you really want to pass or receive through the id (although you can ask at runtime through the

IOS custom cell height During iOS development, the most important uiviews are UITableView, UIScrollView, and UICollection. First, create a Model class: # Import @ Interface News: NSObject @ Property (nonatomic, retain) NSString * title; @

15. ios z2d for ios 1. What is Quartz2D?  • Quartz2D is a two-dimensional Drawing Engine that supports both iOS and Mac systems • Quartz 2D work drawing: draw lines, triangles, rectangles, arcs, and other words to generate images) read and generate