How to obtain the hardware name of an ios device
1. If you want to obtain the specific device, the first generation of the product must include
# Import "sys/utsname. h"
Is defined as an auxiliary function:
+ (Std: string) getIosDeviceNameAndGeneration;
Function implementation:
+ (Std: string) getIosDeviceNameAndGeneration
{
Structutsname systemInfo;
Uname ( systemInfo );
NSLog (@ "% @", [NSStringstringWithCString: systemInfo. machineencoding: NSUTF8StringEncoding]);
Return std: string
ArticleDirectory
Preparation
Backup Data
Back up SHSH
Recover firmware
Jailbreak
Add software sources for cydia
Install appsync
Install software
This article uses iPod Touch 4 as an example to conduct jailbreak practices for iOS 5.1.1. The jailbreak methods for other iOS devices are similar. This article will detail the process before and after jailbreak and the causal relationship, it should be a Super invincible
At present, I have received news from the famous American digital magazine T3. Apple's former designer, Mr. Rober Brunner, who designed a series of classic Apple products including PowerBook and Ipod, recently, several future Apple iPod models have been designed. Although they are currently only in the design phase, I believe they will appear in the Apple store in the near future. Podwatch
*homepath = Nshomedirectory ();NSString *docpath = [homepathstringbyappendingformat:@ "/documents"];1-Audio[1] Music is often stored in the ipod music library (note location), can be read through the media selector (medium picker) or media query, and then played mpmusicplayercontroller with the music player.Mpmusicplayercontroller *musicplayer =[mpmusicplayercontroller Applicationmusicplayer];[Musicplayer setshuflemode:mpmusicshufflemodesongs];[Music
size is the corresponding resolution value.CGRect sizeOfA4 = CGRectMake (0, 0, 595, 842);//A4 standard when generating PDF filesCGRect sizeOfA5 = CGRectMake (0, 0, 421, 595);//A5 standard when generating PDF filesNote: Regardless of scale=1 or scale=2, the standard sizeOfA4 and sizeOfA5 settings for the paper are the same, because the width we normally set is a logical point in the iOS system, not a real pixel!As long as the screen is scaled up and down, [[Uiscreenmainscreen]bounds].size is not
released IPhone6 plus increases the screen size significantly while increasing the resolution to 401ppi.
The resolution of your IOS device:
Reference: http://blog.csdn.net/jiajiayouba/article/details/25554405
Iphone/ipod Touch
Normal screen 320 pixels x 480 pixels iPhone 1, 3G, 3gs,ipod touch 1, 2, 3
3:2 Retina Screen 640 pixels x 960 pixels iPhone 4, 4s,ipod to
IMessage and ordinary text messages in the process of delivery is fundamentally different, imessage is through mobile phone traffic or Wi-Fi encrypted transmission of information, pictures or voice, and ordinary SMS transmission is the cellular mobile network. In the "Information" application is also very good distinction, the message sent by the imessage is a blue bubble, the message sent by ordinary SMS is a green bubble.
Now it's time to teach you how to use your Mac, ipad, and
Pushnotify Tutorial: Receive Iphone/ipad push information on a Mac. Pushnotify allows you to easily receive any push information from iOS devices on your Mac device and push it back to you using the Mac native Push window, allowing you to efficiently focus on your computer while doing well with any iOS device (Iphone/ipad/ipod touch) Send a push message. Only after the Mac and IOS have finished configuring, the Mac can push information.
A
Definition of a two-dimensional array:Data type array name [constant expression 1] [constant expression 2] = {...}int a[2][3] ={{4,5,6},{7,8,0}//or {7} does not write after 8 and 9, the system will help you add 0{7,0,0} by default};OR:int b[3][2] ={3,87,43,66,82,11,34};OR:int b[][2] ={3,87,43,66,82,11,34}; Horizontal can not writeArray of stringschar array name [number of strings] [maximum allowable value per string] ={....}Char str[3][15] ={"ipad", "ipod
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