IOS

Because Sina Weibo is the top job of public course selection at the end of the course, a new function is added, mainly by clicking the Weibo image to enlarge; sliding left and right shows the side view, that is, the slide view (similar to weico );

Frame and bounds are two properties in uiview ). Frame indicates the position and size of the view in the parent view coordinate system. (The reference point is the father's coordinate system) Bounds indicates the position and size of the view

Ios5 usage: 1. When XIB layout is used /// Uinavigationbar. h // itrafficdemo /// created by Jia bin on 12-10-31. // copyright 2012 iimob. all rights reserved. // # import @ interface uinavigationbar (customimage)-(void) drawrect :(

Many iPhone OS versions are available. Many users have not upgraded to the latest version for various reasons, which makes it difficult for our developers. As developers, we all hope that the more the audience of the software, the better. How can I

Implementation of URL encode and decode Source code (vs2005 version): http://download.csdn.net/detail/hherima/5108862 You can also download the source code (IOS version): http://download.csdn.net/detail/hherima/5108862 The following is the IOS

IPhone development array sorting (array includes dictionary) 1. Sort normal Arrays: Nsmutablearray * arr = [nsmutablearray arraywithobjects: @ "0", @ "8", @ "6", @ "1", nil]; nsarray * sortedarray = [arr layout: ^ nscomparisonresult (ID obj1, Id obj2

Calayer (layer) is a rectangular area on the screen. Each uiview contains a root calayer. All the visual effects on the uiview are performed on this layer. Calayer shape features mainly include: 1. layer size and size 2. Background Color 3. content

The previous blog post-Sina Weibo client demo (I) oauth2.0 certification has talked about how to obtain the access_token. Now, we need to do the UI part of the authorization interface. The authorization page is a webview, which can be loaded to the

Thinking about counting memory management: The object generated by yourself. You can also hold non-self-generated objects. Release an object that you no longer need. Objects not owned by the user cannot be released. Object operations

Background: if there are two programs a and B (of course you have to write them on your own) and you want to judge whether program B exists on the local machine in program a, start it, A dialog box is displayed at startup. The content of the dialog

1. Apple does not allow calling external frameworks and DLL, so it is two methods to use open source code to pour the source code into the project or make a static library. 2. The architecture of the library used on the simulator and device is

Most of the time we use navigationcontroller because of the previous navigationcontroller. the title string is too long, which makes the return button of the next interface very long and ugly. To make it more beautiful, we can change the title of

Obtaining screen resolution is a very useful function. In some game-related development, drawing and screen resolution are inseparable. Obtaining the resolution of the current screen is essential.Two steps are allowed to obtain the screen resolution.

In the afternoon, I found a new method. This method is good, and no exception is found. Uinavigationcontroller must be used in newly written apps to navigate each page. However, because the title of the first-level page is long, the title of the

Method 1: Use the jsonkit Library 1. First download a JSON library from the Internet; 2. Add the Library to the project; 3. The Code is as follows: Put JSON into a TXT file and nsstring Nsstring * jsonstring = [nsstringStringwithcontentsoffile:

Cinder is a powerful framework. Compared with of, it seems that the management of particle systems is brilliant. Cinder can run smoothly on Mac and Windows platforms, and also supports IOS. Next, we will introduce the first cinder program. 1.

During the development process, we often encounter a problem: when we select the input box, the keyboard jumps out and overwrites our input box. The problem we need to solve is: move the input box up so that it is above the

Download the image and asynchronously display the updated data to the foreground. There are many ways to do this. Two methods are mentioned in IOS as follows: You need to define an imageview and a button as follows: @property (retain, nonatomic)

(1) first, pull a mapview to your project. (2) Add the following to your controller. h: @interface EXViewController : UIViewController{@private MKMapView *_mapView; CLLocationManager *_loactionManager;}@property(nonatomic, readwrite,retain)

Quickoffice pro // basically, each instance is USD 10. Pages, numbers,And keynote ($10/each) are Apple's entryInto the iPhone office suite category, providing mobile versions of their desktop iwork suite. overall the apps are very nice, and as far