IOS

New Features of iOS 9: a collection of developer articles (constantly updating ......)After iOS was updated to 9.0, after Xcode7.0, Apple opened a number of new APIs. Here we have sorted out some new features after iOS9 for you to learn and exchange.

IOS miscellaneous pen-9 (MD5 encryption), ios-9 First, an introduction to MD5 * From a big bull * Message Digest Algorithm MD5 (the fifth version of the Message Digest Algorithm in Chinese) is a hash function widely used in the computer security

IOS startup page multi-language explanationIOS startup page multi-language The startup page is compatible with multiple languages. Many apps have similar requirements. However, during the previous attempt, we found that the implementation methods

Pinyin Comparison: Identifying V1.1 and pinyincomparison in Pinyin App Store: Pinyin Comparison Pinyin Identification     1. Support 3D Touch 2. Add new words 3. Add a link for you to rate this app   ------------------   1. Support for

HTTPS Secure Communication Based on Nginx server and iOS9Introduction In network communication, packet capture software can be used to analyze network requests and replay attacks. The replay attack solution generally uses a changed parameter, such

IOS development: ASIHTTPRequest progress tracking This article describes the progress tracking of ASIHTTPRequest, including tracking the download progress of a single request, tracking the download progress of a series of requests, and tracking the

[Code notes] Time Selection box, Code notes I ,. 2. Engineering Drawing. 3. Code. RootViewController. h #import @interface RootViewController : UIViewController{ UIDatePicker *datePicker; UILabel *timeLabel;}@end   RootViewController. m #

Process screen rotation and screen Rotation1. Get the HOME Key direction The View Controller itself can detect screen rotation. If you want to handle screen rotation, you need to override the method. SupportedInterfaceOrientations (sets the method

How to disable ATS in iOS9 IOS9 increases system security. By default, you will find that the following error occurs when reading network data after a non-https URL is opened: The resource cocould not be loaded because the App Transport Security

Detailed usage of UIAlertView and UIAlertController in IOS development and iosuialertview This article will explain the usage of UIAlertView and UIAlertController in IOS development from four aspects: 1. What is UIAlertView and UIAlertController? 2.

Use UILocalNotification to implement an alarm (Swift) and uilocalnotification Previously, the project needed to implement an alert clock. I found it was old code on github for a long time, so I prepared to write one myself, just recently learning

IOS development-horizontal flow layout implementation, ios-horizontal layout Due to time, I seldom explain easy-to-understand algorithm ideas. Here, I will first show the dynamic image effect, and then I will go directly to the key source

[Code Note] Click anywhere, and the city appears. Click city in the Code note. I ,. 2. project directory. 3. Code. // Click anywhere and the following figure shows the city-(void) touchesBegan :( NSSet *) touches withEvent :( UIEvent *)

UITextField, uitextfield multiple rows // 1. Set the background // Tf. backgroundColor = [[UIColor blueColor] colorWithAlphaComponent: 0.7]; // 2. Set the style of the input box /* UITextBorderStyleNone, default style, no

Custom progress bar and android custom progress bar With CAShapeLayer, you can create the desired progress bar shape based on the imported "UIBezierPath * path. Then, you can update the progress of the progress bar by setting the strokeEnd attribute

IOS development diary 58-ad carousel collectionView, 58-collectionview Today, a blogger needs to use collectionView to create ad carousel images and has encountered some difficulties. I would like to share with you the hope to make common

IOS gets the network status, and ios gets the network For iOS developers, obtaining the network status is often used.   -(NSString *) getNetWorkStates {UIApplication * app = [UIApplication sharedApplication]; NSArray * children = [[app

Weak Strong Dance and swiftweak in Swift Dear bloggers who are interested in blog posts, I am sorry to tell you a very unfortunate message, This article will be the last article published by the blogger in the blog Park, Because the post will only

Compare the number of different days between two dates, such as the number of months and the number of days // Compare the selected Start Time and End Time + (BOOL) ComparisonString :( NSString *) str1 andString :( NSString *) str2 { // NSString *

Basic knowledge of IOS development-fragment 29 and basic knowledge of ios-29 1: Heartbeat effect, and can remove heartbeat -(Void) initScaleLayer {self. view. backgroundColor = [UIColor blueColor]; UIButton * myTelButtom = [[UIButton alloc]