what ios ipad 2 have

Development of Popover's color palette app on iOS ipad _ other widgets can still interact after popover is displayed I. Effect The following is the xcode console.Ii. Code ViewController # Import ViewController. h # import ColorsViewController. h @ interface ViewController () -(IBAction) buttonClick :( UIButton *) btn; @ property (nonatomic, weak) UIButton * colorButton; @ property (nonatomic, strong)

IOS 7 Cotton Problem Solving method Many iphone 4 users who have risen to the new system complain about the high latency of typing, and even the "5-15 seconds" required to invoke the keyboard. But the question of how to solve the iphone 4 typing problem is really simple. The user simply logs on to icloud and then closes the "Documents and data" item in the settings, and the IOS 7 system card problem can be

1. If our App Store doesn't connect, we can try shutting down the App Store and then reopening the App Store for a look (recommended reading: Unable to connect to the App Store) 2. If the above method is not used we can click the "Settings" button in the iOS interface to enter. 3. Then we find the setting in the "Wireless LAN" click on it. 4. After entering the wireless to the

horizontally, home button on the leftUideviceorientationfaceup,//Device oriented flat, face upUideviceorientationfacedown//Device oriented flat, face down */Switch (Orient){ caseuideviceorientationportrait:break; caseuideviceorientationlandscapeleft:break; caseuideviceorientationportraitupsidedown:break; caseuideviceorientationlandscaperight:break;default:break;}}Notice that the direction in this way also includes facing up or down, it is easy to see that this is entirely based on the physi

Ios (ipad, iphone) general method of screen rotation Detection In special scenarios, screen rotation is needed. It is convenient to implement related functions in ios. Here are two methods: 1. register the UIApplicationDidChangeStatusBarOrientationNotification notification (for example, register the notification in viewdidload of a viewcontroller class). The samp

= @[@"Settings", @"Clear Cache", @"Exit", @"Basic Information"]; Self. Title= @"Menu"; Self. View. BackgroundColor= [UicolorBluecolor];CGFloatW = the;CGFloath = Self. Titles. Count* -; Self. Preferredcontentsize= Cgsizemake (W, h);//Self.contentsizeforviewinpopover = Cgsizemake (W, h);}#pragma mark-table view data source- (Nsinteger) TableView: (UITableView*) TableView numberofrowsinsection: (Nsinteger) Section {return Self. Titles. Count;} - (UITableViewCell*) TableView: (UITableView*) TableVi

There must have been a lot of friends recently upgraded iOS 9, but some friends encountered white Apple problems during the upgrade. That is, the card during the upgrade process, unlimited restart. At this point, you can only go through the DFU to upgrade.iOS9 How to enter DFU mode:1. Turn off your iphone.2. Press and hold the switch key and home button simultaneously.　　3, when you see the white Apple logo,

as some input methods or plugins that modify the system theme) are prone to white apples due to incompatibility with iOS7, and it is recommended that such jailbreak plugins be installed and updated with care.c). Some applications do not fit or compatibility test for jailbreak iOS7, may also cause system crashes and white Apple phenomenon, it is recommended to carefully install optimized system settings and system-related applications.iOS versionCisco uses a set of coding schemes to develop

installation software successfully and then jump to the lock screen interface to solve the problem? 2. Did you fix the bug that disappeared in the APP store after setting up the access settings? 3. Setting the time to January 1, 1970 will cause the equipment to change the brick problem is there any repair? IOS 9.3 is a major update that includes a number of new features. Night

to launch an @3x Ipad–such a device would has huge I Mages, so-old school universal binaries would is more wasteful than ever.GameplaykitUpdate:i wrote a tutorial on Gameplaykit and Gkminmaxstrategist in IOS 9 as Hacking with Swift project 34–check it out!Update 2:i wrote a tutorial on Gameplaykit and Gkrandomsource in IOS