register x]
: [Line]put [x]
Pastes the contents of the register x after the specified line
: [Range]copy {address}
Copies the rows in the specified range below the line specified by {address}
: [Range]move {address}
Moves the row within the specified range below the line specified by {address}
: [Range]join
Connecting rows within a specified range
: [Range]normal {commands}
Executes the normal mo
1two ways to access the music library, such as (access only audio files, such as Music,podcast,audiobook, etc.)2. Mpmusicplayercontroller is available in two different players, one for application music player and the other for ipod music player. The first player is an internal player that stops playing when the program is out of the way, while the second player is related to the information in the ipod pla
/blog/2013/09/ios7-hig-24/
The startup screen of the iPad does not include the status bar area.
IPad portrait screen 768x1004 (standard resolution)
IPad portrait screen 1536x2008 (Retina)
IPad horizontal screen 1024x748 (standard resolution)
IPad horizontal screen 2048x1496 (Retina)
The startup screen of iPhone and iPod touch includes the status bar area.
IPhone
abbreviated version//need #import "Sys/utsname.h"-(NSString *) getdevicemodel{structutsname u; Uname (u); NSString*modelversion = [NSString stringWithFormat:@"%s", U.machine]; returnmodelversion;}#pragma-mark-Determine the model detail version of the phone//determine the model of the phone//need #import "Sys/utsname.h"-(nsstring*) devicestring{structUtsname SystemInfo; Uname (systemInfo); NSString*devicestring =[NSString stringWithCString:systemInfo.machine encoding:nsutf8stringencoding]; if([d
and later added a front-facing camera to iphone 4. IPod Touch does not have a webcam until the fourth generation. The iphone 4 has a front-facing camera, an ipad 1 (bigger than the iphone 4) without a webcam, while the later ipad 2 has a front-and rear-facing camera. All this means that you should not write code without assuming the functionality of the device. It's actually more convenient to use the API.UIImagePickerControllerclass contains class m
Today, I saw Brian proffitt's article in IT world. I thought it was well written. I share it with you and give you some simple introductions.
Here are some introductions to Brian proffitt:
Brian proffitt is a veteran Linux and open source journalist/analyst with experience in a variety of technologies, including cloud, virtualization, and consumer devices.
Body:
So far, no one has seen the major actions of the tizen mobile system, but even below the limited resources, we can still see the comp
To determine the browser type and terminal source, we have summarized the following:
Determine the browser type:
Determine the terminal Source:
Function getterminal () {var type = 'pc'; // The default value is PC. The value can be PC or MT (mobile) var terminal = ''; // terminal ID, which can be iPhone, iPod, Android, or iPad if (navigator. useragent. match (/iPhone/I) | (navigator. useragent. match (/iPod
codec pack can play almost all the videos you can find on the Earth, while gspot is an on-demand player-What decoder do you need, download and install anything.
K-lite mega codec pack:Http://www.codecguide.com/about_mega.htm
K-lite codec pack full (less features):Http://codecguide.com/features_full.htm#full
Gspot:Http://www.free-codecs.com/download/GSpot.htm
Best Video and streaming media playback software
VLC is a portable cross-platform, multimedia and streaming media player that suppor
I have translated and summarized it based on the technical documents of the iPhone Dev center.
Reprinted please indicate the source: http://blog.csdn.net/zhyzh2046/
The iPhone OS consists of two parts: the operating system and the technology that can run native programs on the iPhone and iPod Touch devices. Because the iPhone is developed for mobile terminals, the user requirements to be addressed are somewhat different from those of Mac OS x, althoug
Xcode releases an app to the debugging Machine
Today, we will introduce how to use xcode to release our developed app to our own machine (how to release it to app store is not covered in this article ). We will use xcode to write a small test program, which will be tested on the simulator and the real machine respectively. Note that before testing on a real machine, you must first purchase an apple IOS developer certificate (99 knives ). Specific purchase process can refer to here: http://blog
According to the screen size and resolution, ios currently has six versions.
The existing resolutions of iOS devices are as follows:IPhone/iPod TouchIPhone 1, 3G, 3 GS, iPod Touch 1, 2, and 3Retina screen 640 pixels x 960 pixels iPhone 4, 4 S, iPod Touch 4Retina screen 640 pixels x 1136 pixels iPhone 5, iPod Touch 5
IP
IOS startup Screen
To prevent the startup screen from disappearing as soon as it is flashed
Modify the following in AppDelegate. m:
-(BOOL) application :( UIApplication *) application didfinishlaunchingwitexceptions :( NSDictionary *) launchOptions {
[NSThreadsleepForTimeInterval: 2];
// Override point for customization after application launch.
Return YES;
}
Currently, the resolutions of mainstream iOS devices are as follows:IPhone 1 (first-generation iPhone), iPhone 3G, iPhone 3GS,
the profile name column, and select pushappid in the app ID column. In the devices column, select all devices you want to activate (all devices registered on the devices page of the iPhone developer program portal ). Click Submit (figure 16 ).
3.Provisioning profile will wait for review. After a few seconds, it will be displayed on the page. Click Download to download the provisioning profile (figure 17 ):
4.The downloaded provisioning profile is named mydevicesprofile. mobileprovision.
Activ
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