IOS

1. To start recording the IOS 8 device screen, you need to first run QuickTime Player application on the MAC running OS X Yosemite. We can find it inside the application. 2, then click "File" > new movie recording in the upper right corner (Movie

IOS memory management (ARC), ios memory management (arc) I believe everyone is familiar with the memory management of iOS. Previously, MRC was used, and developers manually managed the memory. Later, ARC was used to manage the memory by the system.

IOS-battery icon [control battery display with the beiser curve], ios-beiser   Based on the UIView class: WKJBatteryView WKJBatteryView. h #import @interface WKJBatteryView : UIView/** value:0 - 100 */-

IOS-removes CocoaPods content warnings and ios-cocoapods warningsPreface Monday, January 1 I want to update my blog today. The content is not much and the mood is complex; Suddenly I want to recite a poem: Actually, I am a kind person; Actually,

[Reading Notes] iOS-Automatically releases the pool and Reading Notes ios- When you use classes in the Foundation framework for more program processing, you need a more flexible memory management mechanism, that is, to use the memory release pool.

Analysis of iPhone x adaptation issues in ios development tutorial, iosiphonex The iphone once again revolutionizes the industry, and every time it is so capricious, every time a problem occurs, consumers have to pay. The most important thing to

Swift development Tutorial: Using Generics to facilitate the loading process of xib, swiftxib Swift development tutorials facilitate the xib loading process with generics. /// UIView + Extension. swift // BasicSwift /// Created by CoderZYWang on. //

Solution to the problem that iOS Launch Screen cannot be used to change the startup Image, Solution to the problem that iOS Launch Screen cannot be used to change the startup image. The Launch Screen used in the project is used to set the startup

[Code Note] iOS-request removes spaces in the url, ios-url I. Code. -(Void) viewDidLoad {[super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. // directly transmitted is not responding, remove the space

IOS asynchronous task progress loading prompt tool, ios progress loadingI. Introduction DMProgressHUD is a View tool used to display the progress of Asynchronous Operation tasks. This tool contains the mainstream loading Status view types, which

Implementation of KVO key value observation and kvo key value observation1. Introduction to KVO KVO is an implementation of Objective-C's observer design pattern. It provides A mechanism to specify an object to be observed (such as class ), when a

Three methods for setting rounded corners for iOS and three methods for ios rounded corners Method 1: Set layer attributes. This is the simplest one, but it affects performance. It is rarely used in normal development.? 1234567

Ios implements unlimited background tasks, and ios implements background tasks. Requirement Our app uses the heartbeat mechanism to maintain the user's login status so that we can receive messages and commands sent from the server, however, when

IOS9 App Thinning (Application slimming) function introduction, ios9thinning After iOS9 is released, a bug occurs that prevents App Thinning from running properly. In iOS9.0.2, this bug has been fixed and the App Thinning can be used properly. Pay

Steps for installing and using sourceTree When I first arrived at the company, the company used sourceTree to manage the code. I was so eager to download the code myself and install it Go to Atlassian to register an account and click goto to

[Code Note] iOS-Modify the external variable value in the Block, ios-block I. Code. -(Void) viewDidLoad {[super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. // The first is to modify the static global

IOS verification code button countdown, ios Verification Code   Verification code is often added to the app registration or login, to avoid refreshing the verification code in a short period of time.   After the countdown is over, you can get it

OC-UICollectionView implements waterfall stream and ocuicollectionviewUICollectionView implements waterfall stream There are currently two known solutions for implementing waterfall stream in iOS: This article introduces the second implementation

Image rounded corner processing and image rounded corner When asked about the optimization methods of tableView, many may say that the image should not be rounded as much as possible. Note that the image cannot be rounded, but cannot be

[Code Note] iOS-automatically generate table effects, code note ios-table I ,. 2. Engineering Drawing. 3. Code. RootViewController. h #import #import "LabelOnBackImage.h"@interface RootViewController : UIViewController{ LabelOnBackImage