IOS

Some Iphone sqlite packaging classes, iphonesqlite I believe that many iphone Sqlite will not directly use the C method, either wrap a layer of Object c access method or use CoreData. Below I will sort out some of the currently closed Sqlite

[IOS UI advanced, iosui advancedA. Introduction1. What you need to know DrawRect: Method usage Draw common images: lines, polygon, and circle Drawing status settings: text color, line width, etc. Save and restore the graph context status

Video Playing MPMoviePlayerViewController Framework to be imported # Import MediaPlayer. framework   MPMoviePlayerViewController: Open the network video: -(Void) openmovie { MPMoviePlayerViewController * movie = [[MPMoviePlayerViewControlleralloc]

IOS UIPageControl simple instance IOS UIPageControl Code for automatic scrolling to be supplemented Add images on your own . H file code   #import @interface ViewController : UIViewController { UIScrollView *_scrollView;

IOS In House release When signing In House these two days, the system prompts that the SSL certificate has expired. Another iOS In House was released. Here I will write an article to record the previous history of tossing In House. The future

IOS_UIScrollView for unlimited scrolling, ideas and code There are three ways to implement unlimited scrolling in UIScrollView. Of course it's just some of my usage. Of course there are many implementation methods. If you have a good idea, you can

Add search bar and IOS table View to the table view of ios The following figure shows the implementation result. This effect is modified based on the custom table view in the previous article. # Import @ Interface IkrboyViewController4:

[IOS] UIApplicationMain After a new swift project is created, it is found that the project structure is very simple and there is no. pch file or. main file, Naturally, you won't find the main function entry, and you have no clue about the app

HBLabelDemo ),   : Project directory diagram: Code: This project needs to introduce a third-party library HBLabel ViewController. m # Import "ViewController. h "// Add the header file # import" HBLabel. h "@ interface ViewController () @

IOS _ ZLAutoLayout At present, there are more and more screens of different sizes in iOS development, making screen adaptation a key point of development. In the previous development, we either use xib or code to write controls. If you need to

IOS development-custom segment Control for customizing styles and iossegment The segment control of the system is too closed. It is too difficult to add a background in a different color. You can't help writing a segment control by yourself. This

Stupid debugging 1. Stupid debugging Just yesterday, an iOS app used by the company was released through the Enterprise id because no problems were found during debugging on the real machine. Directly replaces the online files. However, after

[Basic iOS control and basic ios ControlA. Concept1. generally, an app has multiple controllers. need to manage these controllers 3. when multiple views exist, use one parent view to manage multiple child views. the same is true for Controller

Common ios development macros   This article is based on: Http://blog.csdn.net/duxinfeng2010/article/details/9067947 Http://hi.baidu.com/feng20068123/item/1935c6d022bf7513d78ed0d4 Make some changes according to your habits to simplify the process.?

IOS commandid-°» Öç° Ó Ð ×öò» Ö ö¶ ¨ λ µä~~ä~£;{à Ë {{{{^^^' {{µäço ¡£ ********************************************************************* ~ À mañañáñá ° ~~%********%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% please refer to the following

UIAlertController of iOS8 developed by iOS8 Before iOS8, use UIActionSheet and UIAlertView to provide button selection and prompt information. For example, you can write UIActionSheet as follows: UIActionSheet * actionSheet = [[UIActionSheet alloc]

Simple ASIHttpRequest Encapsulation// Simple ASIHttpRequest encapsulation for iOS// WLHTTPClient. h// WLWLListen//// Created by long on 14-12-15.// Copyright (c) 2014 WLong. All rights reserved.//# Import # Import ASIFormDataRequest. h @

[Basic iOS control and basic ios ControlA. Concept1. mobile apps are vulnerable to interference from other systems and software events, such as mains and screen lock. when the app is disturbed, UIApplication will notify delegate to process the

[Basic iOS control and basic ios ControlA. UIWindow Concept1. inheriting UIView is a special type of UIView2. generally, after an APP has only one UIWindow3.iOS program started, the first view created is UIWindow4. there is no UIWindow and nothing

How can I remove some type of warning in the Xcode project and the xcode project warning?  XCode warning  Problem description In our projects, we usually use a large number of third-party code, which may be complicated and we do not dare to change