IOS

GPUImageFramebufferCache class for GPUImage API documentation, The GPUImageFramebufferCache class is used to manage GPUImageFramebuffer objects. It is the cache of A GPUImageFramebuffer object. 　　Method -(GPUImageFramebuffer *)

Common third-party libraries for iOS and third-party libraries for ios  1. AFNetworking lightweight communication library, which is very easy to use. : Https://github.com/AFNetworking/AFNetworking 2, FMDBfmdb is a database management database,

Xcode Global breakpoint, xcode global 1. switch the navigator View to the breakpoint navigator view. You can also use the shortcut key "Command + 7". The keyboard is a window-style USER Command key, which is a win key (with Microsoft logo ), click +

OpenGL ES 3.0 Vertex coloring tool (1), opengles OpenGL ES 3.0 Flowchart 1. Vertex Shader (Vertex Shader) Vertex coloring implements a general programmable method for vertices. The vertex shader inputs include the following: • Shader program.

OC, oc LanguageOC language-07-OC language-Foundation framework structure Nsange/CGRange Used to indicate the range of an element in another element. nsange is equivalent to CGRange. There are two attributes: NSUInteger location:

Basic knowledge of IOS development-fragment 27 and basic knowledge of ios-27 1: round/ceil/flodorf in iOS Extern float ceilf (float); extern double ceil (double); extern long double ceill (long double); extern float flograding (float); extern double

IOS development-Core Bluetooth DevelopmentCore Bluetooth Core Bluetooth testing is troublesome. Normally, at least two real Bluetooth 4.0 devices are required. How can I enable the iOS simulator to test the Bluetooth 4.0 program?Buy a CSR Bluetooth 4

IOS-about SandBox mechanism and file read/write Methods SandBox (SandBox) in iOS is a security system, which stipulates that the APP can only read files in folders created for the APP, but cannot access content in other places. All non-code files

An example of a custom view hud Based on MBProgressHUD, mbprogresshudhud A hud used in the project, based on MBProgressHUD, is implemented using a custom view. The animation effect is referenced online and is not ideal.If you need it, you can see

[Reading Notes] iOS network-HTTP-URL percent code, ios-http-url Code: -(Void) viewDidLoad {[super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. // URL percent code // URL encoding will encode &, question

Reading Notes-examples of common design patterns and Reading Notes 1. The Singleton mode is used to solve the "only one instance in the application" problem. 2. In the life cycle of an iOS application, sometimes we only need one instance of a class.

Network start --- multithreading --- NSThread-01-Basic use (understanding) (2), ------ nsthread-01- 1 # import "HMViewController. h "2 3 @ interface HMViewController () 4 5 @ end 6 7 @ implementation HMViewController 8 9-(void) viewDidLoad10 {11

IOS development diary 17-runtime basics, ios17-runtime Today, the blogger has a basic runtime requirement and encountered some difficulties. I would like to share with you the hope to make common progress. Objective-C runtime is a runtime Library

IOS study notes, ios learning materials 1. the ios ui is first created with UiViewController to manage the UIView. Then, UIView is created, and different UI controls are created in each UIView.2. Connection error. Terminating app due to uncaought

OC basics-encapsulation of member variables, oc-encapsulation of Variables # Import // Date struct typedef struct {int year; int month; int day;} Date; @ interface School: NSObject {// @ public NSString * _ name; NSString * _ address; Date _

Talking about iOS memory management mechanism and ios Memory Management The principle of iOS memory management mechanism is reference counting. reference counting is simply to count the ownership of a piece of memory. When this piece of memory is

Implementation of iOS Tableview slide deletion and mobile cell MOOC learned how to use tableview on the Internet and suddenly made me feel that iOS is much simpler than android. Maybe it is my feeling. The process of dynamically moving items is a

Enable and insert headphones for iOS Don't talk nonsense about the status quo Many speaker operations on the Internet, but there are many problems. SDK7.X and SDK7.X versions are a bit strange.     # Import # Import # Import   @ Interface

IOS Human Interface Guidelines (Original translation) Chapter 3, iosguidelines Adaptation and Layout · Creation adaptation Generally, people want to use their favorite apps on all their devices, regardless of the device's targeting. In iOS8 and

IOS click a blank space or click the background to collapse the keyboard IOS click a blank space or click the background to collapse the keyboard Add a gesture to viewDidLoad -(Void) viewDidLoad { [Super viewDidLoad]; // Add a