IOS

IOS network communication-monitoring network status: Reachability (Accessibility) and iosreachability 1. the iOS platform is designed based on the concept of network connection. With this feature, developers have created many excellent third-party

IOS Performance Tuning series: use Allocation to dynamically Analyze memory usage and optimize allocation Hardware wide: article 3 of the IOS Performance Tuning series, which is continuously updated. IOS Performance Tuning series: Analyze static

IOS is similar to the Netease news homepage news carousel component.Requirement Analysis 1. News images can be rolled horizontally and cyclically. 2. News Titles are displayed when the corresponding images are rolled. 3. Each news image can be

Generate a solid color image by color.   : Code: -(Void) viewDidLoad {[super viewDidLoad]; // Do any additional setup after loading the view. UIImageView * imageView = [[UIImageView alloc] initWithFrame: CGRectMake (50,100,200,200)]; imageView.

[IOS] Swift beginner's Manual: optional type (Optionals)   A few weeks ago (Translator's note: the original article was published in June 24), Apple released a brand new programming language: Swift. Since then, I have been reading the official Swift

Types and implementation methods of iOS animation effects, and ios animation types There are two main ways to achieve beautiful iOS animation effects, One is at the UIView level, One is to use CATransition for lower-level control,   The first is

IOS _ Weibo OAuth authorization _ getting user authorization accessToken Finally:       OauthViewController. m //// OauthViewController. m // 20 _ handsome guy no Weibo /// Created by beyond on 14-8-5. // Copyright (c) 2014 com. beyond. all rights

IOS 8 APIs that developers should know but are slightly vague (1) No matter whether you ask anyone, they will tell you that WWDC2014 is the most exciting thing for them in recent days. Without hardware release information, it is entirely about

[Original] obj-c Programming 17: key value observation (KVO) Original article: [original] obj-c Programming 17: key value observation (KVO) Links to series columns: objective-c Programming Series   After finishing the previous article on KVC, I

1. synchronous download (poor interaction, prone to freezing, usually used only when downloading data is small or has specific requirements ).After a synchronous request is sent, the program stops user interaction until the server returns data. //

Recently, I 've put all my focus on JavaScript-Driven Web application development. JavaScript is responsible for driving the front-end and back-end. This is a very strange method, especially those tech-olds who have been immersed in traditional

IPhone GISThis document describes how to prepare a development environment for beginners,IPad, iphoneRecently, it is highly sought after. Esri follows the trend and released the application and Development API for ios. If you want to try ios

IPhone WebThe development of applications is the content to be introduced in this article.IPhoneIt is designed to prevent installation of any third-party applications from being cracked.) all third-party applications mustWebIn this case, let's look

IPhone AppThe most common problems for new developers are the content we want to build. Let's just look at the content. ForIPhone AppNew developers summarize the most common problems. 1. How to change the date (note that apple has changed the

IPhone4 mediumHTML5 CanvasOptimizationRetinaThe screen is the content to be introduced in this article.IPhone4,RetinaScreen is widely used in mobile devices. AlthoughRetinaThe screen brings unprecedented clear and smooth effects to the display of

Syntax: First, let's talk about Shenma's programming language. It is a language that allows people to understand and display the execution behavior of the program, including syntax (correct expressions and rules for using the state machine) and

Iris Shoor, co-founder of Takipi cloud software management service, was previously a visual taob2b startup and later acquired by Autodesk. Iris's blog focuses on marketing for startups. Professional Drawing Software autocad ws currently has more

Based on our experience in creating excellent iOS apps, we believe that designers should keep in mind the five things that apply to iOS. Although the focus of this article is only on iOS apps, most of the comments also apply to other mobile

/* Iphone SIM card information 1. Add a Framework (CoreTelephony. framework ). 2. Introduce the header file # Import # Import 3. Initialization  */ //----------------------------------- Demo//----------------------------------- # Import # Import

  1. About push notifications   Push notifications, also known as remote notifications, are introduced after iOS 3.0. When the program is not started or is not running in the foreground, a new message is sent from an external server to the