IOS

IOS. UI advanced. UITouch touch with UIGesture gesture. 03. gesture reader (UIGestureRecognizer), uigesture.03 1. What is a gesture reader: The UIGestureRecognizer is used to identify whether a user uses a device, such as a gesture, a slide, a tap,

OsChina terminal command upload code, oschina terminal upload // First, check whether you have a public key. In my documents --> SSH Public Key view, if not, add your own SSH public key: // SSH Key allows you to establish a secure encrypted

Optimization of iOS image loading speed limit-FastImageCache resolution   FastImageCache is an open-source library developed by the Path team to accelerate image loading and rendering, so that the image-based list slides more smoothly to see how it

IOS-Foundation framework structure and iosfoundation framework These things can be used only when they are used. If they are used more often, remember them. I found a good ios learning blog: http://www.cnblogs.com/kenshincui. it is very good. Please

IOS Performance Tuning series: use Instruments to dynamically Analyze memory leaks and tune instruments Hardware wide: The second article in the IOS Performance Tuning series, which is continuously updated. The first article introduces Analyze's

5 methods for loading UIView from Xib files and 5 methods for loading uiviewthrough xib files Defining views are the easiest to maintain in different Xib files. Therefore, a convenient process is very important for loading UIView from Xib

IOS: Objective-C (OC) Ideas and code examples for implementing automated descriptionKeyword: the Objective-c oc description function automatically prints attributes and attribute values. The NSLog or po function is used to enumerate member variables

IOS Xcode: linker command failed with exit code 1 (use, xcodelinker I just transferred to iOS for development, but it is still difficult to draw complex interfaces. Let's not talk much about it...   Today, we have another problem with "linker

IOS uses storyboard to pass the value prepareForSegue: sender: Method to jump to the use of multiple page identifier, ios developed storyboard The use of storyboard is complicated sometimes .... the value passing method is relatively simple .. it

Notification NSNotication & notification center NSNoticationCenter, notication @ Font-face {font-family: "Wingdings" ;}@ font-face {font-family: "" ;}@ font-face {font-family: "" ;}@ font-face {font-family: "@ ";}@ font-face {font-family: "Cambria" ;

IOS development-Project Rename (graphic details)     In IOS development, sometimes it is difficult to change the project name. Change the project name directly, and XCODE won't help you change all the names. There are always many files, folders, or

IOS development-how to implement the animation effects of UIView (collection), ios-uiview Animation effects are often used in APP development. Animation can make our apps cool and cool. The most important thing is to optimize the user experience,

IOS captures exceptions and common exception handling methods ., Ios capture During APP development, we usually need to capture exceptions to prevent sudden crashes of applications and to avoid unfriendly aspects to users. In fact, the exception

Hexadecimal color and UIColor convert each other, hexadecimal uicolor : Code: -(Void) viewDidLoad {[super viewDidLoad]; // Do any additional setup after loading the view. UIView * view = [[UIView alloc] initWithFrame: CGRectMake (50,100,200,200)];

IOS QQ login silly Integration 1. To download the iOS SDK, go to the SDK download page and download the latest version of QQ to log on to the iOS SDK. 2. iOS SDK directory structure the iOS SDK package contains two files: 1. TencentOpenAPI.

Ios development screen adaptation and System Version adaptation During ios software development, it is very important to adapt the system to the system and the screen mainly because of the new features of IOS7 and later and ios 8, screen Adaptation

The progress bar changes with the progress. ios source code and progress bar ios source code This is a case of changing the progress bar with the progress. The progress bar of EAColourfulProgressView and EAColourfulProgressView can be changed with

ZLMusic imitates Baidu music app IOS source code, zlmusicios This project is a good ZLMusic app that imitates Baidu music and uses Baidu music radio station developed by Swift. It basically imitates the functions of Baidu music app in reality. It

Nsicationicationcenter message center in iOS Design ModeThe message center mode is similar to the KVO mode. The difference is that the KVO mode is intended to listen to a change in the corresponding value, and proceed with a corresponding action of

Using iOS API to write the whole process of a simple Weibo client, iosapi There are four main steps to compile a social network client program.   Next we will introduce the process as follows: 1. Introduce the Accounts and Social frameworks The