IOS

Use UIScrollView and UIImageView to Implement Circular image scrolling, Scenario: In the development work, sometimes we need to implement a set of images to scroll cyclically. When we use UIScrollView in combination with UIImageView to implement the

IOS-read plist files // UI-city list // // Created by jzq_macon 15/7/30. // Copyright (c) jzq_mac. All rights reserved. //   # Import ViewController. h # Import DetailViewController. h @ Interface ViewController () { NSArray *

Send UDP broadcast and receive data in ios developmentWith asyncUdpSocket, the server responds after receiving the broadcast, and then starts communication. -(Void) init { AsyncUdpSocket * socket = [[AsyncUdpSocketalloc] initWithDelegate:

Use swift to implement an automatic recorder and swift to implement the recorderBasic Introduction The difference between automatic recording and general recording is that you do not need to press the recording like that-you can just stop it.

UI control for swift Learning (1): ui control for swift Learning // // ViewController. swift // Test // // Created by chuangqu on 15/7/23. // Copyright (c) 2015 theway. All rights reserved. //   Import UIKit   Class ViewController: UIViewController {

About iOS7-8 systems UITabBarController, uitabbarcontroller IOS9 is coming soon. The UITabBarController of the system recently used for the project. Let's just mark the problem. The default UITabBarController can be set using storyboard. The

(High-xiaode car) high-imitation Didi/fast application source code, high-small car "Food, shelter, and Travel" are the basic components of life. With the continuous penetration of the mobile Internet, a large number of travel software

IOS-JS interaction (WebViewJavascriptBridge), iosjsbridge//// ViewController. m// JSAndIOS Interaction//// Created by apple on 15/7/31.// Copyright (c) 2015 tqh. All rights reserved.//# Import "ViewController. h"# Import "WebViewJavascriptBridge. h"@

IOS development case study: Judging Chinese zodiac by year To write this blog, first of all, I would like to thank Lin Yongjian, who wrote this blog after reading Miss Lin's video course. Thank you very much. The requirement is as follows: Enter

Thread security for iOS Singleton In multithreading, the implementation of a singleton should also consider thread security issues. 1. Implemented through GCD dispatch_once:   @ Property (nonatomic, strong) NSString * str;     -(NSString *)

IOS-write files locally -(void)writeToFileWithString:(NSString*)string withFileName:(NSString*)fileName{ //@"Map_Succ.txt" NSString* fileName1 = [self filePath:fileName]; NSFileManager* fileManager = [NSFileManager defaultManager];

IOS development and learning records: 1st days familiar with common Mac shortcuts, iosmac Blog Introduction: I will learn about IOS development from today, and will record my learning track and experience in the next time. I will open this blog

Create a button in the iOS for loop. The width of the button is based on the text above.Recently, you need to use a tab to create a demo.The label size is adjusted based on the text above. The text is automatically wrapped according to the data

IOS Singleton destruction   1. For the implementation of Singleton, see a previous article titled iOS Singleton quick implementation.     static InstanceClass *instance;

IOS _ network request_proxy Method # Pragma mark-network request proxy method (asynchronous)-(IBAction) DelegateButtonDidClicked :( UIButton *) sender {// 1. Splice urlString. The URL must contain http: // NSString * urlString = @

Memory partition, c memory Partition Memory has five areas From high address to low address: Stack, stack, BBS segment, data segment, and code segment Tip: Stack and heap are allocated at runtime, while BBS segments, data segments, and code

IOS_GET _ network request Synchronous get request # Pragma mark-synchronous get request-(IBAction) GETSynButtonDidClicked :( UIButton *) sender {// 1. The URL must contain http: // NSString * urlString = @

Ios development-calculator Improvement #import extern double add(double x,double y);extern double subtract(double x,double y);extern double multiply(double x,double y);extern double divide(double x,double y); #import #import

The complete process of app startup 1. When the program starts, the Main method in main. m will be called first. 2. Call the UIApplicationMain method. UIApplicationMain (argc, argv, @ "Application class name, must be UIApplication (or subclass).

IOS FMDB-insert and read UIImage   1: Import FMDB to save the image # Import BaseViewController. h# Import FMDatabase. h# Import FMDatabaseQueue. h# Import PPCamaraUtil. h# Import SecondViewController. hStatic const NSString * kIdentifier = @