IOS

IOS source code and ios source code The source code is the source code for finding people on the map. Upload the location information and personal information to the Bmob cloud database, and add the location annotation points on the map, click

Learning Object-C from scratch --- the fourth day, object-c --- the fourth day Today, we will mainly explain how to use the data types and expressions of Object-C, four basic data types of Object-C: int, float, double, char 1.int type There are two

IOS getting started tutorial (2)-Control Flow Int main () {// 2. control Flow // 2.1 if statement // 1. if (expression) {}// 2.if( expression) {} else {}// 3. there can be 0 or more else if, and the last else can also omit if (expression) {cx} else

IOS _ dictionary array grouping and sorting by key //// Main. m // SortGroup /// Created by beyond on 14-10-26. // Copyright (c) 2014 beyond.com All rights reserved. // grouping by GroupTag and sorting by Order field enabled indicates disabled #

PendulumViewDemo, pendulum Source code: http://url.cn/Sj5SSX : Engineering Drawing: Note: The third-party library PendulumView must be added to this code. RootViewController. m // Click the prompt (void) touchesBegan :( NSSet *) touches

IOS design patterns-(1) Overview There have been a lot of free schedules recently. There is no good idea about iOS apps, so let's just put it down and stop writing it. Spend some time learning the design model. A series of blog posts will be written

Adaptation to different iOS versions (# ifdef _ IPHONE_7_0) Partial reference http://www.cnblogs.com/ios8/p/ios-version-com.html The following is a simple example to illustrate the adaptation problem between iOS7.0 and iOS6.1 (and earlier versions) (

IOS enhanced knowledge (2) @ class 1. Why is @ class used? Like C ++, OC also requires a header file (H file) and an implementation file (m file ). When you reference other classes, you need to introduce header files. Although it is okay to

Custom cell (IOS) There are three methods to customize Cells -Code Implementation -Xib -Storyboard (recommended) In the story board, the operation method is 1. Set Prototype Cells to 1 in TableView. The default value is 1; 2. Create a custom cell

Summary of hidden keyboard methods for iOS development The following are some methods to hide the keyboard that I have summarized. 1. Hide your keyboard When multiple UITextField controls want to hide their own keypad by clicking "Return", the best

Controls for adding text to UILabel iOSUILabel is a control in iOS and a subclass of UIView. It only adds the text display function on the basis of UIView. UILabel is similar to that of UIView.// 1. Create a view object// 2. Configure view

SwiftHN reader IOS source code   SwiftHN is a Hacker News reader written in Swift and uses the latest API of iOS 8. Http://ios.662p.com/thread-1969-1-1.html A local ios reader is recommended.

Ios cache cleanup (EGO) The following code clears the cache: Dispatch_async ( Dispatch_get_global_queue (DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^ { NSString * cachPath = [NSSearchPathForDirectoriesInDomains (NSCachesDirectory, NSUserDomainMask,

URBAlerViewDemo, listviewdemo   : Engineering Drawing: Note: This file must be added to the third master database URBAlertView. RootViewController. m // Click anywhere and a prompt box appears-(void) touchesBegan :( NSSet *) touches withEvent :(

DXAlertViewDemo, listviewdemo : Engineering Drawing: This project introduces the third-party library DXAlertView   RootViewController. m // Click anywhere and a prompt box appears-(void) touchesBegan :( NSSet *) touches withEvent :( UIEvent *)

MTLableAlertDemo, jquerymobiledemo : Project directory: This Code requires a third-party library, MLTableAlert.   RootViewController. m // Click anywhere and a prompt box appears-(void) touchesBegan :( NSSet *) touches withEvent :( UIEvent *)

Use archive to save the image to a local device,   Source code: http://url.cn/OaPZa2   Today, archive images are saved locally.   You cannot use NSUserDefault to save images. NSUserDefault can only save basic types and cannot save objects.   : Code:

IOS8 remote push1. Initialization -(BOOL) application :( UIApplication *) application didfinishlaunchingwitexceptions :( NSDictionary *) launchOptions {... if (SYSTEM_VERSION> = 8.0) {// ios8 register and push UIUserNotificationSettings * settings =

Explanation of APNS push processing functions in iOS Compared with Android, iOS is undoubtedly a better practice in push. APNS (Apple Push Notification Service) is a message Push Service provided by Apple. The principle is that the information to be

Warning box and operation table (developed for IOS) When AlertView is in a modal mode, you cannot do other things without closing it. Therefore, it should not be used in any of the following situations. 1. The application cannot continue to run. If