IOS

IOS uses fabric to record the crash log process, fabriccrash Previously, umeng recorded the app crash and found that some crash records could not clearly locate the detailed location and decided to use fabric for crash records. There were also

Introduction to iOS third-party libraries and XCode plug-ins, and ios third-party xcode plug-ins Third-party libraries are what programmers can't do without. Not only is APP development basically used by all commercial projects to third-party

[First time in iOS] The first simple iOS app, first time in ios This example is from iOS programming (version 4th) and describes how to compile a simple iOS application. Function: displays a question in the view. You can click the button below the

The iOS label is adaptive Based on the display content. 1-(void) setupLabel {2 // preparation 3 UILabel * textLabel = [[UILabel alloc] init]; 4 textLabel. font = [UIFont systemFontOfSize: 16]; 5 NSString * str = @ "2222222222222222222222222222222222

Several value passing methods (attribute, proxy, block, Singleton, notification) and iosblock between iOS pages How does the second view controller obtain partial information of the first view controller?For example, lable In the second interface

IOS proxy protocol and ios proxy Protocol Proxy, also known as the delegate proxy, is a common design mode in iOS. As the name suggests, it delegates the tasks of an object to other objects. So other objects are the proxies of this object, instead

For how to adapt iPhone devices to different Display sizes   ------ About adaptation ------ 1. What is adaptation? Adaptation is applicable to different hardware and system software, including screen display, processor, memory, etc (currently mainly

(No. 00004) Implementing brick-hitting games for iOS (5): game scenarios   Create game scenario header files Create a new GameScene class in Xcode, inherit from CCNode, and replace its header file with the following content: # Import CCNode. h @

IOS Simple View startup process, iossimpleCreate a project Select | File | New | Project. Select Simple View Application in the pop-up menu to create a New Project. T1 AppDelegate. h, AppDelegate. m ViewController. h ViewController. m Main.

Get the iPhone device + how to get the boot page image, I. Preface To create a function today, You need to dynamically obtain the boot page and then use the Unused boot page Image Based on different devices. Ii. Text In general, we can directly

Establishment of waterfall stream framework and waterfall stream framework Everyone should be familiar with waterfall stream. Most e-commerce applications now use waterfall stream more or less, which can attract users' eyes and make them difficult

IOS_swift File System Func files () {// application root directory let dir = NSHomeDirectory (); NSLog ("dir = \ (dir)") // document directory let doc = NSSearchPathForDirectoriesInDomains (. documentDirectory ,. userDomainMask, true) [0] NSLog

IOS development diary 48-UIPickerView, 48-uipickerview Today, the blogger has a UIPickerView requirement and encountered some difficulties. I would like to share with you the hope to make common progress. UIPickerView is a selector control, which is

[Reading Notes] iOS-ASIHTTPRequest framework ., Iosasi framework 1. install and configure the ASIHTTPRequest framework. 2. synchronous requests. In the ASIHTTPRequest framework, the HTTP request-related classes include ASIHTTPRequest and

Check iOS sub-thread operation UI problems, ios thread operation ui In iOS development, because most functions are not thread-safe, it is very dangerous to operate the UI in the UI sub-thread. However, sometimes the UI cannot be implemented in the

[Reading Notes] iOS-use Web Service-network communication based on client server structure (I), ios-service- Web Service is a Service provided through the Web protocol to ensure that application services on different platforms can interoperate and

Protocol and OCprotocol in OC1. Simple use 1. Basic use Can be used to declare a lot of methods (member variables cannot be declared) As long as a class complies with this Protocol, it is equivalent to having all the method declarations in this

IOS cainiao's AFN secondary encapsulation and iosafn secondary Encapsulation I used a singleton class to encapsulate some common network requests, including the resumable upload and download functions of the get request for post requests for

OC, oc LanguageOverview Introduction CAKeyframeAnimation is also called a key frame animation. CAKeyframeAnimation is a subclass of the abstract class CAPropertyAnimation. It can be directly used. Specify the animation attributes

IOS implementation simple memorandum Program-TaskList In real life, we often forget some things because there are too many and too many things. This application is a list of tasks developed based on such user pain points. Similar to the memo program