IOS

Encryption in iOS and iOS Encryption Method in iOS 1 encryption methods include Base64, MD5, RSA, DES, AES, key string storage, and Cookie 2 Comparison of encryption methods 2.1 Base64 2.1.1 basic principle: 64 basic ASCII values are used to

[Code notes] Water Wave Effect, water wave of Code notes I ,. 2. Engineering Drawing. 3. Code. ViewController. h # Import @ interface ViewController: UIViewController @ end   ViewController. m # Import "ViewController. h "// Add the

IOS QuickTime Plugin, iosquicktimeWhen playing a video in UIWebView, You can see figininview in view hierarchy. This class comes from QuickTime Plugin. The plugin path is/Applications/Xcode. app/Contents/Developer/Platforms/iPhoneSimulator. platform/

Create Podspec and release it to github spec, podspecgithub Yesterday, it took some time to make your code into a framework. However, it was a headache to migrate or update a project every time. Simply, it followed the fashion, put all the code

IOS glossary, ios2016 Bundle: Http://www.cnblogs.com/BigPolarBear/archive/2012/03/28/2421802.html Http://blog.sina.com.cn/s/blog_7b9d64af0101jmj2.html Http://www.mamicode.com/info-detail-209800.html A special directory with an internal

How to Use Xib to customize UITableViewCell and xibuitableviewcellHow to Use Xib to customize UITableViewCell First, what is UITableView? View chart Second, what is cell? Then: Why do we need to customize the cell? Isn't the UITableView built-in

IOS adds the color of the rounded corner, outer frame, and outer frame to the control in xib or storyboard. If you want to add the rounded corner and the width of the outer frame to the control in xib and storyboard, you only need to do so. Layer.

Chat bubble button backgroundImage uiimage stretch stretchableImageWithLeftCapWidth: method use, uiimage stretch -(UIImage *) stretchableImageWithLeftCapWidth :( NSInteger) leftCapWidth topCapHeight :( NSInteger) topCapHeight This UIImage instance

IOS Study Notes 27-cameraI. Cameras In iOS, mobile phone cameras can be used in the following two ways:1.UIImagePickerControllerPhoto and video recording* Advantages: easy to use and powerful functions* Disadvantage: Highly encapsulated, unable to

IOS FAQ (What ghost series)--problems that cannot be modified from the code after adding Size Class mizmization in Storyboard, storyboardsizeclass     Preface The company's products are compatible with the iPhone and iPad at the same time, and

IOS URL Processing and iOSURL Processing During the process of processing iOSapp two days ago (I wrote it in swift language with less information), I was processed by a "string" for one night until the next day. I will write down the following, it

IOS database SQLiteSQLite is a lightweight embedded database. Android and iOS use SQLite databases. Its features: it occupies very low resources. In embedded devices, it may only require several hundred KB of memory. It processes faster than MySQL

IOS learning-7 limits the length of TextField input characters, iostextfield # Pragma mark -- TextField proxy-(BOOL) textField :( UITextField *) textField shouldChangeCharactersInRange :( nsange) range replacementString :( NSString *) string {/* //

IOS Study Notes 20-map (2) MapKit framework1. Introduction to map development Since iOS6.0, map data is no longer driven by Google, but switched to its own map. Of course, its data in China isAMAPProvided.There are three main ways to develop maps in

Swift closure loop reference and swift loop reference When a closure is used, the class itself holds self, and then accesses the attributes of self or self in the closure, which will lead to nausea of circular reference. The solution provided by

Comparison of other IOS languages-Comparison Between Objc and JAVA, ios-objc   1. Objc is a compilation language and JAVA is a parsing language. Compile-type language: compile all the source programs into executable programs with binary code.

IOS development UI layout and iosui Layout This article will be updated on a regular basis. With my in-depth study of the layout, I will constantly add new knowledge, new usage skills, and new understandings.   1. Autoresizing (used in code) First,

SVProgressHUD progress bar mask and svprogresshud progress bar GitHub: https://github.com/samvermette/SVProgressHUDSVProgressHUD and MBProgressHUD have similar effects, but no protocol is required, and instances do not need to be declared.You can

IOS animation-Transform and KeyFrame AnimationPreface The pursuit of beauty is human nature, which is unavoidable by the ape. We are always pursuing more cool implementations. If we are careful enough, it is not difficult to find that a good

IOS Universal Links)Introduction What is Universal Links )?This is a feature launched by iOS9. If your application supports Universal Links ), you can easily start the APP through the traditional HTTP Link (If your app has been installed on the iOS