Program --- C language details 17 (calculate the maximum value of time_t, strlen calculates the length, malloc allocates characters memory details, and switch's default details)
Main Content: calculate the maximum value of time_t, strlen evaluate the length, malloc allocate character memory details, switch default
) keyboardipad's virtual keyboard has a button to exit the keyboardThe image on the left is the iphone keyboard and the ipad keyboard on the right (4) ipad-specific APIThe ipad has a number of unique classes, such as:Uipopovercontroller (left)Uisplitviewcontroller (right image)(5) Differences in common APIsSome APIs are available on both the iphone and ipad, but the display is different, such as Uiactionsh
IPhone DevelopmentEnvironment inWindowsImplementation in is the content to be introduced in this article. Many friends want to experience or learnIphone Development,Iphone DevelopmentGenerally, the environment needs to be installed in mac OS on a mac computer.
This brings extra costs to many friends.
There are already various methods to crack the Internet. Installing the
Reference:
Http://blog.csdn.net/xiaoguan2008/article/details/6582699
Use [UIDevice currentDevice] to obtain the system information of the iphone. The information is as follows:
[[UIDevice currentDevice] systemName]: system name, for example, iPhone OS
[[UIDevice currentDevice] systemVersion]: system version, for example, 4.2.1
[[UIDevice currentDevice] model]:
on the left is the iphone keyboard and the ipad keyboard on the right (4) ipad-specific APIThe ipad has a number of unique classes, such as:Uipopovercontroller (left)Uisplitviewcontroller (right image)(5) Differences in common APIsSome APIs are available on both the iphone and ipad, but the display is different, such as Uiactionsheet (iphone on the left, ipad o
of pictures for Appicon,image.xcasset. Scenario 3: Two sets of code and Xib interface files, two sets of code and interface are irrelevantRelated technologies:@interface Viewcontroller: [email protected] @interface Viewcontroller_ipad: [email protected] @interface Viewcontroller_iphone: [Email protected]Applicable conditions: iPhone, ipad interface layout is different, function, process, business logic is not the same ------------------------Referenc
the right (4) ipad-specific APIThe ipad has a number of unique classes, such as:Uipopovercontroller (left)Uisplitviewcontroller (right image)(5) Differences in common APIsSome APIs are available on both the iphone and ipad, but the display is different, such as Uiactionsheet (iphone on the left, ipad on the right) (6) Screen orientation support (7) Screen supportIn general, the
8 Common misconceptions about the iphone
Common mistake one: IPad Charger for IPhone charging will be damaged!
People's living standards have improved today, and many of them are both ipad and IPhone. The IPad, with its larger display and higher image and hardware performance, so even larger batteries, in order to allow the ipad to charge fast
; Bodyonload= "Initialize ()"> Body> HTML>
The second type of Java:[Java]View Plaincopyprint?
Enumeration Typestr = request.getheadernames (); = Request.getheader ("user-agent"); if (S1.contains ("Android")) { System.out.println ("Android mobile client"); Else if (S1.contains ("iphone")) { System.out.println ("iphone Mobile client"); } Else if (S1.contains ("ipad")) { Sy
relatively secure. If you want to provide a secure link in the open Internet, you need to make a lot of changes at the socket layer. If security is very important to you, you may not implement the server by yourself-if possible, use a mature tlshttp server and only process it on the client. It is easy to use cocoa to process client security-it is completely automatic and transparent through cfreadstream and nsurlconnection.
Conclusion
Download: The sample app texttransfer.zip (45kb), including
, you also need to be familiar with UIScrollView Class Reference andUIScrollViewDelegate Protocol Reference.Create a custom 2D directory
To learn how to draw a 2D directory, read "Drawing With Quartz and UI Kit" in the iPhone Application Programming Guide ". Next, let's look at CGContext Reference, which describes most of the plotting functions you will use.
Next, let's look at the sample code Finger Sketch in Xcode. You will realize how to build Core
example: Puipopovercontroller (left) Puisplitviewcontroller (right) p ... n common API differences n some APIs are available on both the iphone and ipad, but the display is different. For example Uiactionsheet (left image iphone, right image ipad) n Screen Direction support Niphone support 3 direction n horizontal screen support n Generally, iphone app is a scre
What's so hard about charging? It's good to have a connecting line. If you think so, it's wrong. In fact, there are many details of the iphone charging errors, there are many things to note. Only by mastering the correct charging posture can the cell phone be filled with electricity as soon as possible, and the battery will have a good protective effect, prolong battery life and improve battery endurance. N
shooting function on the iPhone 3GS, the iPhone OS 3.1 is further improved. The OS 3.1 supports video saving and backup functions, you can also copy and paste videos.
The iPhone OS 3.1 provides developers with a more favorable development environment, improved OpenGL (Open Graphics Library) and Quartz graphics database), and allows developers to design applicati
page, you must keep in mind the details of the iphone screen. The window settings I selected for this application will set the width of the page to the width of the device's current orientation. Since I wanted this Web application to look like a native IPhone application, I also disabled the user's ability to zoom in further. Therefore, it is important to make s
Link: http://www.uichina.net/archives/Uichina239
For more information about GUI resources, see
Http://ntt.cc/2010/07/30/11-free-iphone-4-gui-psd-templates-for-designers.html
Apple don't have any comprehensive pre-built GUI resources for app development, making it very hard to match the uniformed style of the iPhone or the iPad.You will need to create your own.
To help streamline your
IPhone target analysis and use UDID for Intrusion
The iPhone has some powerful and practical functions, such as location tracking and Remote Data erasure. This actually benefits from its Unique Device Identifier UDID (Unique Device Identifier ). This article describes the standard analysis technology used to discover the target Device of the iPhone and use the QU
In addition to some common functions, the iphone can do a lot of different things.Here are some cool features on the iphone, but different models of iphone and different versions of iOS are slightly different.1. Check the aircraft flying over the head.This is a very simple thing, you just ask Siri: "What plane flies in the sky?" You will then see a pop-up list of
[1] Li huaming: Objective-C language casual, IOS cocos2d Game Development
Starting from this chapter, himi will show you step by step into iPhone 4 development. Of course, the development language is no longer Java, but objective-C.
Build iOS development environment on Mac OS
Create and instantiate classes and add and call functions!
IPhone game development: Analysis of game engines
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