IOS

IOS UITableView Section Footer Add button     When processing the UITableView table, we want to add a button at the bottom of the View. When you drag a UITableView, the button can be moved. Implement the following interface:     -(CGFloat)

Design network code and network code   The Protocol itself is a custom protocol for transportation and location over UDP. There are many reasons why I decided to use the custom protocol. First, the current task looks simple enough, so it is easier

IOS Programming NSUserDefaults, iosnsuserdefaults IOS Programming NSUserDefaults When you start an app for the first time, it uses its factory settings. As you use it, a good app learns your preferences. Where are your preferences stored? Inside

[Study Notes] [C Language] data, Study Notes C Language1. What is data? We are always dealing with data, such as weight data, blood pressure data, and stock price data. When we use computers, we will be exposed to a variety of data, including

Ios development-UI-UITableView and a small instance, ios-ui-uitableview [Note] reprinted, please indicate the source of blog Park-eat Tang sick Wukong http://www.cnblogs.com/hukezhu/ In IOS, the most common way to implement table display is to use

UITableView multiple options: Select All and uitableview multiple options You just need to customize the cell and obtain the corresponding cell. TableViewCell. h #import @interface TableViewCell : UITableViewCell { BOOL _checked; UIImageView *_

Two common problems in ios development There are two common problems in ios development! As we all know, Apple's mobile phone uses the ios system, and the number of users is huge, so ios development has become a very popular industry. The following

IOS Programming Editing UITableView, editinguitableview IOS Programming Editing UITableView 1.1 Editing mode UITableView has an editing property, and when this property is set to YES, the UITableView enters editing mode. UITableVIew has an editing

Objective-C Protocols, objective-c Objective-C Protocols 1.1 Formal Protocols A formal protocol (like an informal protocol) is a named list of methods and properties. Formal protocol (like informal protocol) is a list of names of a series of methods

On iOS learning and ios It has been almost two years since I learned iOS in a twinkling of an eye. there are setbacks and joys on this road. I have come along step by step to find that this process is a fortune of my life. My old boss always said to

IOS animation and ios animation effect //// ViewController. m // IOS-animation effects /// Created by wangtouwang on 15/5/5. // Copyright (c) 2015 wangtouwang. all rights reserved. // # import "ViewController. h "# define kDuration 0.7 // animation

Data sharing between apps and Extensions Recently, I have been playing Watch development. Currently, Watch's main logic processing is in WatchKit Extension. The real Host App, that is, the WatchKit App, is only used to display data on the interface.

Plist files are read and written multiple times to implement localization of IOS data and local processing of small amounts of data. Put the following code directly:   (Void) viewDidLoad {[super viewDidLoad]; // read the plist file in the Program

IOS development: Sounds like a system! Make your own voice!This link lists in detail all the system sounds, sound IDs, and sound storage locations in IOS7. Although it is already in the ios8 era, the system sounds are not outdated, after all, there

IOS Mobile Phone Number Format Verification     // --- Verify the UIBtutton of the mobile phone number -- Self. submitBtn = [UIButton buttonWithType :( UIButtonTypeCustom)]; Self. submitBtn. frame = CGRectMake (0, self. undoView. frame. origin. y +

KVC (1) for IOS advanced development and kvc for ios development The Skillful Use of KVC can bring us great benefits in the development process. Especially when the json conversion model is used, KVC frees programmers from tedious and nutritious

Linker command failed with exit code 1), linkerfailed This error occurs when a third-party library is imported. 1. The import file is missing, including the XXXX. a file or the system framework file. 2. Duplicate File Import, especially

Problems with running www package in phonegap Recently, the company has been asking to learn about the phonegap packaging project. I also started to use it for the first time. I feel pretty good. It's mainly HTML5 + JS Code. During this period, I

IOS development-image compression/Decompression into Zip filesCompressing/decompressing images into Zip files This article describes how to compress an image into a Zip file. First, you need to download the third-party library ZipArchive and import

IOS development-custom mask view (BOOT, function description) source code + resolutionIOS development-custom mask view (BOOT, function description) source code + resolution When we use an App for the first time, we often use something like a "Newbie