IOS

Use it directly! The most popular open-source iOS project. Abstract: every change in iOS always leads to the evolution of open-source iOS projects, from iOS 1. from x to iOS 7 today, some projects have been abandoned, some continue to develop, and

Explanation of iOS Object AttributesSome attributes of the oc object: retain, strong, copy, weak, assign, readonly, readwrite, unsafe_unretained. The following describes their respective functions and differences: retain, counter plus 1, (add a

How to add your own fonts in iOS crazy explanation 1. The first step is to find the ttf format of the font you want to use. Add to the resouce directory of your project. 2. In the plist of the project, AddRow, "Fonts provided by application", and

Code used to determine whether the iOS device is jailbroken Apple attaches great importance to product security, so it designs a complex security mechanism for users. This makes freedom-loving and open-minded programmers extremely uncomfortable, so

IOS allows its App to be displayed in the list of other apps For applications such as Baidu online storage, you can use the following applications to open files. My jpg in the red box below is an example of my work. Because no Icon is provided in

Color assignment (novelty writing) and assignment writing   // The style is relatively novel. UIColor * bgColor = [UIColor redColor]; self. view. backgroundColor = bgColor;   What is a novel way of writing the record's message? Non-mainstream...

IOS development-primary development 2, primary ios development Nil I have more than 2 years of web development experience and want to switch to ios development. Four hours a day, the four days can be completed. I read two books in the appendix,

CocoaPods for iOS development (objective-c third-party library management tool)Introduction: During iOS development, in most cases, we need to integrate some third-party dependent libraries. For a slightly larger project, the number of third-party

What does iOS 8 mean for APP design? Although the interaction design for iOS 8 is similar to that for iOS 7, there are still many things that need special attention. Before getting started With iOS 8, developers can use TouchID, CloudKit, WatchKit,

IOS Address Book-get contact attributes The content is from instructor Guan Dongsheng's ios development guide. In the previous article, I wrote some essential knowledge about the contact framework. Write down the operations related to reading

Ios 32-bit and 16-bit MD5 EncryptionDuring IOS development, we usually adopt encryption methods to ensure data security. Common encryption methods include Base64 encryption and MD5 encryption. Base64 encryption is reversible. Currently, MD5

IOS Animation details, UIView Animation (UIView attribute Animation, UIViewTransition Animation, UIView Block Animation), CALayer Animation (CABasicAnima ...) IOS Animation details, UIView Animation (UIView attribute Animation, UIViewTransition

[IOS] separating DataSource and building a lighter UIViewController I saw an article in objccn. io to build a lighter View Controllers, so I can further understand it here.     Xinjiang project, learn -- tableview, class prefix is LT, start our

IOS development expansion-CoreLocation geocode1. CLGeocoder: Geographic encoder. Geo is short for Geography. 1. CLGeocoder can be used to complete "geocoding" and "anti-geocoding" geocoding: Obtain specific location information (such as longitude

10 notes and Demo of Open Class Stanford iOS7, Stanford ios7 This section describes the serial queue in multiple threads and the scroll view UIScrollView. I. Multithreading This section briefly introduces the multi-threaded serial queue, that is,

Use CFStringTransform to convert Chinese characters to PinYin (excluding tones) and cfstringtransform Usage: NSMutableString * source = [sourceString mutableCopy]; CFStringTransform (_ bridge CFMutableStringRef) source, NULL,

AIR for IOS development Summary I finally successfully submitted an application to the app store yesterday. I personally feel that using AIR for IOS development is a pitfall. After a problem occurs, ask Apple's technical support. "We cannot find

@ IOS calls the library file used to operate the address book AddressBook. framework AddressBookUI. framework # Import "HMTMainViewController. h "# import @ interface HMTMainViewController () @ property (nonatomic, strong)

A good App is undoubtedly the ultimate goal of every product manager. What are the key points that will make the App stand out on the iOS platform? The following is a summary. Delightful-IntuitiveConcise Applications need to be simple, intuitive,

Get crash log Without a third-party framework, it is very difficult to collect the crash logs of ios apps. There are two methods: The first method is to ask the user to enable automatic sending in "diagnosis and usage". If the APP crashes, a prompt