IOS

IOS developer traverses the attributes of the Model class and uses Runtime to assign values to the Model class. iosmodel In the previous blog "assign values to Model classes using Runtime for iOS development", we introduced how to assign values to

Enterprise Certificate publishes an app to qiniu cloud service, and enterprise certificate app niuyun --- Restore content start --- I recently published an app for enterprise certificates, from applying for enterprise certificates to publishing test

The iOS XMPP Communication Protocol provides a graphical and intuitive experience. For the first time, I did not know how to write something useful, so I 'd like to share my recent research! It is about the implementation of the

IOS KVC supplement and instanceHow does KVC supplement and instance get value and modify value --> How -(Void) setValue :( id) value forKey :( NSString *) key-(id) valueForKey :( NSString *) key // uses the key as the identifier to obtain 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 *

IOS design pattern-Observer Pattern Observer mode: Defines a one-to-many dependency between objects. When the status of an object changes, all objects dependent on it are notified and automatically updated.   When to use observer Mode (1): changing

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:

IOS KVC OverviewThe basic concept of KVCKVC --> WhatKVC is a way to indirectly change the object state (or attribute value:Key-value codingKVC for short. the main essential feature is that a string is used to identify the property variables of an

Autolayout (Elementary) and iosautolayout for screen adaptation in iOS This is the second blog. Come and come. Hi, today we are talking about iOS screen adaptation. as APPLE launches more and more mobile phones, the screen size is also increasing,

IOS development check and updateIOS development check and update # Pragma mark-check for updates - ( void )checkUpdateWithAPPID:( NSString  *)APPID {      // Obtain the current application version      NSDictionary  *appInfo =

The array caused by searchDisplayController is out of bounds and the array is out of bounds. When [searchDisplayController. searchResultsTableView setSeparatorStyle: UITableViewCellSeparatorStyleNone ], The error message is as follows: Terminating

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.

UIWindow-WindowLevel, windowlevel WindowLevel is an attribute of UIWindow. There are three types of systems defined. UIKIT_EXTERN const UIWindowLevel UIWindowLevelNormal;UIKIT_EXTERN const UIWindowLevel UIWindowLevelAlert;UIKIT_EXTERN const

Deadlock and deadlock Example: A standard deadlock -(Void) viewDidLoad {[super viewDidLoad]; dispatch_sync (dispatch_get_main_queue (), ^ {});} Dispatch_sync (queue, block) does two things Add the block to the queue; The call thread is

UIWindow-Password box, uiwindow-Password 1. project structure, as shown in:     Ii. Code PasswordInputWindow. h   #import @interface PasswordInputWindow : UIWindow+(PasswordInputWindow *)shareInstance;-(void)show;@end   PasswordInputWindow. m   #

Objective-C Knowledge Summary (4), objective-c Knowledge Summary ARC (automatic reference counting) Mechanism Determine if it is an ARC Mechanism Retain release autorelease retainCount cannot be used in the ARC Mechanism [Super dealloc] cannot be

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 {

The iOS source code project of hamster games, and the ios source code of hamster games Game source code: the game is a multi-level cocos2d-based iPad mouse game source code, which is also a high-quality mouse game source code, can have a gradually

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

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"@