IOS

IOS development: code optimization of Sina Weibo version; ios development: Sina boshan I have published a blog titled "Sina Weibo for IOS development", which focuses too much on function implementation during code writing. After writing the basic

IOS development-determine whether a point is in a region IOS sometimes needs to determine whether to touch a certain image area. That is, whether the touch point is within the area of a graph. There are many solutions. Here is a simple introduction.

Simple use of iOS_27SplitViewController Finally: Master controller BeyondViewController Inherited from UISplitViewController VcD4KPHA + PC9wPgo8cHJlIGNsYXNzPQ = "brush: java;"> /// BeyondViewController. h // 27_SplitViewCtroller // Created

Implement Netease news homepage for iOSThis page provides the following functions: 1. click the title bar above, and the red scroll bar below follows to the bottom of the clicked title; 2. The picture in the middle is automatically played cyclically;

How to Use the IOS navigation bar This article uses pure code to implement the effect of a navigation bar. Click the button to generate an event. The basic idea is: 1. Create a navigation bar (UINavigationBar object) 2. Create a navigation bar set

IOS_21 group_map Function Finally: VcD4KPHA + 09lpwr3htcs72lw908o7p8671sowtmwlo%vcd4kpha + pgltzybzcm9 "http://www.2cto.com/uploadfile/Collfiles/20140826/2014082608540575.png" alt = "\"> MapController controller, Is the Controller

IOS developers use the system to push Notifaction and polling to implement a Simple Chat System Let's not talk about it. Let's take a look at the chat software interface: First, a UItableView and a view are dragged on the StoryBoard to input

IOS sandbox Mechanism First, what is sandbox?IOS applications can only read files from the file system created for the modified program. They cannot be accessed from other places. This area is a sandbox. 2. Save the content All non-code files must

Ios_20_weibo Custom Animation switching navigation Controller Final effect: AnimatedNavigationController. h /// AnimatedNavigationController. h // 20 _ handsome guy no Weibo /// Created by beyond on 14-8-10. // Copyright (c) 2014 com. beyond.

Simple iOS development instance and simple iOS development instanceProject requirements Write an iPhone application. You can enter a name. After you click the button, a text message is displayed to greet the input name. For example, enter "" and the

Difference between @ class and # import in ios, Many new iOS developers may find that some of the # import operations are written in the m file when reading other people's code, while the H file only uses @ class for declaration, why don't I put #

IOS Level 2 menu (UITableView implementation) As a beginner in iOS, I have been busy for a day, mainly because I have no patience. Calm down, but it will take a while. I would rather carefully study for an hour than just one day. For beginners, it

Free Download: 320 + hand-painted Apple iOS7 icons, appleios7 The Themify icon is a set of icons used in web design and applications, including 320 + manually crafted pixels perfect for AppleIOS7Draw inspiration from the icon. These icons are free

Disable emoticons on iosDisable emoticons on ios + (BOOL)isContainsEmoji:(NSString *)string { __block BOOL isEomji = NO; [string enumerateSubstringsInRange:NSMakeRange(0, [string length]) options:NSStringEnumerationByComposedCharacterSequences

[IOS] how to switch the Display language in iOS development to internationalize 1. Add Chinese and English languages in Project Settings:     2. Create a Localizable. strings file to store multiple languages as a dictionary corresponding to

Android iOS 7-like UISegmentedControl Segmentation   Here, only two buttons are simple. The first is the background of the two buttons: Res/drawable/seg_left.xml   Res/drawable/seg_right.xml     Font

IOS uses CFURLCreateStringByAddingPercentEscapes for URL EncodingZookeeper When the iOS program accesses HTTP resources, the URL must be UTF-8 encoded. I have always liked to use the stringByAddingPercentEscapesUsingEncoding method of NSString for

Iphone document Image Storage and reading,Save: Java code  // Specify the image access path (written to the application sandbox by default) NSArray * paths = NSSearchPathForDirectoriesInDomains (NSDocumentDirectory, NSUserDomainMask, YES ); //

[Original] obj-c Programming 16: Key-value encoding (KVC) Original article: obj-c Programming 16: Key-value encoding (KVC)   We can use the Key-Value encoding (KVC, Key-Value Coding) in obj-c to access class attributes, and specify the attribute

# Import "MainViewController. h "@ interface MainViewController () @ end @ implementation MainViewController-(void) viewDidLoad {[super viewDidLoad]; // download the object [self download];}-(void) download {// 1. NSURL * url = [NSURL URLWithString: