IOS

Easy to understand in iOS, countdown/countdown The sample code is easy to understand: #import @interface ViewController : UIViewController@property (weak, nonatomic) IBOutlet UILabel *dayLabel;@property (weak, nonatomic) IBOutlet UILabel

IOS architecture-reveal the secrets of MVC, MVP, MVVM, and VIPER IOS Architecture Demystifying MVC, MVP, MVVM, and VIPER Is it strange to use MVC in IOS? Do you have any concerns about switching to MVVM? I have heard of VIPER, but I'm not sure

The drop-down tableView implementation is similar to the gray background with a graph, tableview gray UIView * topView = [[UIView alloc] initWithFrame: CGRectMake (0,-480, ScreenWidth, 480)]; UIImageView * iconImage = [[UIImageView alloc]

Objective, object The two most common containers for storing data in OC are arrays and dictionaries. As the most commonly used containers, we should understand all these features and usage. The array in OC is a capacity that manages a series of

Network Programming for IOS development-File compression and decompression, and ios Network ProgrammingPreface: The QQ emoticon package uses decompression. the formats of the many emoticon files downloaded from the Internet are not image files, but

[IOS learning basics] OC, ios basic oc A few days ago, it suddenly occurred to someone else's class. the m file contains the following code: @ synthesize xxxx = _ xxxx. At that time, the role did not understand what it meant. After that, it slowed

Swift syntax basics 3 (functions, closures), swift syntaxSwift syntax basics 3 (functions, closures) Function: A function is an independent code block used to complete a specific task. You give a function a proper name to identify what the

Cats learn iOS ad carousel images, collectionView production (source code) Source code nyw.uselview. h //// Nyw.uselview. h // ad carousel CollectionView /// Created by IOS on 15/12/26. // Copyright? 2015 com.itcat.com. All rights reserved. // #

IOS development diary 54-event processing mechanism and image rendering process, ios54- Today, the blogger has an event processing mechanism and image rendering process requirement, and has encountered some difficulties. I would like to share with

Objective-C factory method, objective-c FactoryThe method used to create an object is factory method 1. The no-parameter factory method creates an object and gives the property a default value. // Implementation of the factory method without

IOS ----- JSON parsing, iosjsonJSON Parsing JSON is a widely used data exchange format. JSON also has cross-platform and cross-language advantages, and uses JSON as the data exchange format for less data transmission.Basic JSON knowledge The full

Substitute for UIActionSheet and UIAlertView introduced by iOS 8-UIAlertController The Style and Code are as follows:   Try it with the Alert style: You only need to replace the above UIAlertControllerStyleActionSheet with

UIButton Image On UIButton, by default, the picture is in the left text on the right, and in most cases, the default display format cannot meet our needs. Next I will share my experiences on this issue. By default, the effects that are not set are

[Code Note] The hexadecimal color and UIColor are mutually transferred, and the hexadecimal uicolor of the Notes is I,   2. project directory.     Iii. Code   RootViewController. m   -(Void) viewDidLoad {[super viewDidLoad]; // Do any additional

IOS advanced development-click the button in cell of CollectionView When I was just a beginner in iOS, I asked some experts about the most difficult parts of iOS development. Some people refer to custom controls, UIS, and interactive designs. At

Procedure for mounting iOS apps to AppStore in Xcode7.1 (Part 2) and xcode7.1appstorePreface Part 2 describes how to create iOS App IDs, configure profiles, and install profiles.1. Create iOS App IDs. 1) Go to the page shown in 1. Click the plus

IOS9 Spotlight and ios9spotlight 1. What is Spotloight? Spotlight has made some new improvements on iOS9, that is, opening up some new APIs. With the Core Spotlight Framework, You can integrate Spotlight in your app. Apps integrated with Spotlight

Block learning experience and block learning experience I mainly talk about its attributes and click events when adding cell events using block. Block is a process of callback for passing values. It can reduce coupling. Block seems to have little to

[Reading Notes] iOS network-resolution response load, Reading Notes ios Web Service can return structured data in multiple formats, but XML and JSON are used most of the time. The application can also only receive data in the HTML structure.

IOS youmeng implements Sina Weibo and third-party login, ios Sina 1. Third-party Login 1. Configure with reference to umeng social sharing document 2. Add the corresponding code at the login button to get UMSocialAccountEntity * snsAccount includes @