IOS

IOS development: CocoaPods is a powerful tool for managing Objective-C third-party libraries. 1. CocoaPods is a software running in Ruby. It may take several minutes to install it. The installation name is as follows: Sudo gem install cocoapods 2.

Facebook open-source animation library POP-small instance, facebookpop- Instance 1: The image view changes the size with the point on the screen by hand. -(Void) viewDidLoad {[super viewDidLoad]; // Add the gesture UIPanGestureRecognizer * gesture =

IOS uses CoreLocation and MapKit to develop and search for nearby mall functions, corelocationmapkit The Code is as follows:// // SearchNearbyShopViewController. m // SearchNearbyShop // // Created by Linzhixiao on 16/2/14. // Copyright©2016 B5m.

In iOS, images are blurred in specified regions, while images in ios are blurred in specified regions. In most image processing, we apply Gaussian blur to image processing, which is usually used to reduce image noise and reduce the level of detail.

Apache server configuration under MacI. Apache server 1. The most widely used Web Server 2. The Mac comes with only a few modifications. It is simple and quick. 3. Some special server functions can be well supported by Apache Objective: To have an

IOS achieves glass wool effect, and ios implements glass wool In other words, after Apple's iOS, many system interfaces use the glass wool effect, enhancing the interface aesthetics, such as the notification center interface; However, the iOS7.0

Detailed access process sharing with friends and circle of friends   0. First create an application address https://open.weixin.qq.com at the open platform Registration Create an application and submit materials in the Management Center. for review,

[Code Note] waiting for animation, note waiting for animation I ,. 2. Engineering Drawing. 3. Code. RootViewController. h #import @interface RootViewController : UIViewController{ NSTimer *timerWait; int j;}@end   RootViewController. m #

IOS debugging skills-compiler predefined macros As we all know, Objective-C is a superset of C language and must retain some features of C language. Today, we will use the predefined macros of the compiler to output some information to debug the

Common iOS controls-UIScrollView and ios-uiscrollview I. common attributes@ Property (nonatomic) CGPoint contentOffset; // record the scroll position of UIScrollView@ Property (nonatomic) CGSize contentSize; // content size (scroll range)@ Property (

IOS view border Simple practices, ios view border When we draw the UI interface, we usually use layer as the border, and then add a shadow or something to it. I prefer to use the following method, The UI gets several border images and uses code to

Watch OS voice input, watchos WatchKit provides a standard modal interface for retrieving text input from users. When displayed, the interface allows you to enter text or standard group phrases or emojis by dictation,   Import WatchKitimport

Simple getting started with Git for mac OS x, osgit The details are as follows;1. First, you need to know what Git is.In short, Git is a distributed code version management tool. Similar common tools include SVN and CVS.Concepts see;

IOS screen adaptation knowledge, ios screen adaptation I. rotatingStep 1: register the notification [[NSNotificationCenter defacenter center] addObserver: selfSelector: @ selector (changeFrames :)Name: UIDeviceOrientationDidChangeNotificationObject:

Objective-C: 08-NSDictionary and NSSet, nssetnsdictionaryNSDictionary and NSMutableDictionaryNSSet and NSMutableSte Dictionary Dictionary: it can be divided into variable dictionary NSDictionary and variable dictionary NSMutableDictionary. The data

Multithreading technology NSThread & NSOperation & GCD, multithreading technology nsthread   Multithreading: in iOS development, there are many problems when multithreading is used, such as refreshing the interface when downloading data

Objective-C learning 03-inheritance, objective-c03 inheritanceOutline:Basic concepts of InheritanceCustom Initialization MethodConstructor MethodOverride description   1. inherit Basic Concepts The objects in the program are the same as those of

XCActionBar "Alfred in Xcode", xcactionbarxcode : Https://github.com/pdcgomes/XCActionBar   Basic commands: (1) "command + shift + 8" or double-click "command" to open the "Action input box" window 」 (2) "command + option + 7" or double-click the

IOS development-AFNetworking network requestAFNetworking What is AFN?The full name is AFNetworking, which is an encapsulation of NSURLConnection and NSURLSession.Although the operation efficiency is not as high as the ASI, it is easier to use than

Reuse of IOS drop-down menus and ios drop-down menus Since I used the drop-down menu before, I have spent some time looking back and finishing it, gradually improving the drop-down menu and providing some basic functions, in this way, you can reuse