iphone problem with

rotates Based on these requirements, we will gradually implement the process from simple to complex, and divide it into two steps: Display text on the screen, set the font and font size, so that the text is displayed in the center of the screen Supports device rotation and ensures that the text is still in the center status after rotation. Product Design The screen before iPhone 4 is 320x480. By the time it reaches

no need to restart the server because of its death. In IOS 4. X because there are too many jobs, when the application program is too open, the system will slow down when the memory is insufficient, users can quickly turn on their applications, that is, if you use the iPhone according to Apple's original design, IOS is a production system that saves both electricity and energy. After JB, everything will be different. In fact, JB has a positive eff

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

Related reading: Micro-credit payment how to implement the H5 page of the built-in browser payment Scene Reappearance: Just happy to pack things ready to work, the test department girl ran up to mention a bug: "Under the iphone, click the dropdown box appears page disorderly jump phenomenon, Andro does not have this problem." And the jump page is just the bottom of a few pages of the menu. "Because the pr

A year ago, Stanford and Apple jointly launched a development course based on the iPhone platform. The PPT of this course was shared online, and the response was very good. This semester, Stanford recorded the course and put it on iTunes University for download. Currently, this course ranks first in iTunes downloads, reaching 1 million downloads. This is a lecture on "10 steps for successful iphone software

By chance, I found that bloggers are easy to fly. Article I have sorted out the index of the author's article. Thank you for your selfless dedication !!! IPhone development entry (1) -- iphone development entry in the eyes of programmers (2)-iPhone development entry from iPhone SDK (3) -

I think a lot of people will feel the same way about me after the iphone 5 is released--disappointment. In addition to the hardware and the shape of the changes, there is little new (no wonder some people say that the iphone 5 is the elongated version of the iphone 4S). Although the operating system is the latest iOS 6, an older version of the

CompanyMobile phoneThen, the software can run on both platforms (iPhone and Android). After all, the two are the same application environment ." In other words, Android will try to be compatible with iPhone programs. At the same time, miner insisted that a major improvement of Android is that developers do not needCross-platformRun your own program to develop additional specialized versions. This proves th

collection it requires more memory.The Android apps use Java and as a result, Android does garbage collection. The problem with garbage collection are that memory usage grows until it's collected, so there might being more memory allocat Ed than necessary. That's bad for devices with restricted memory and no option to swap.When the garbage collector runs, it scans the "heap to find memory" that's no longer being used, and that's an expensive pro Cess

Recovery Master will check the Apple device and connect. After successfully connecting, click the "start to recover data from iphone" button. 3, Mutual shield Apple restoration Master will begin to back up mobile data. After a successful backup of the mobile phone data, you can start scanning the iphone micro-chat record. 4: After the successful scan, click on the left "micro-letter" option, yo

In fact, many mobile phone users who have just changed their new iphone or have just joined the iOS camp will have this problem. A few days ago, a netizen has shared his own solution, he hopes to be able to provide some help to friends in need, take a look at it. According to the Netizen, the main purpose of the tutorial is to import text messages and photos into an escaped

Recently, there are many Apple orchard partners to small knitting reaction a brand new iphone 6s Plus use in less than one months will appear to loosen or press the home key type of abnormal sound, however, on the hardware problem small series here really can't use the thinking of the software to solve the problem, this is not, recently, some netizens exposed the

iphone 6S from an existing iphone 6S backup (considering a replacement phone). Others say icloud backup is just broken. I was secretly also contacted by some iphone 6S owners, including some friends, who were troubled by the problem. The General option for factory reset now only causes the

water, from material to interaction, from humanity to technology, but with countless limitations (such as insufficient material capacity or high prices, such as giving up some wonderful ideas for part of the product's characteristics), it can be said that running with a car is never too much.Apple's industrial design on the iphone 4 is exquisite, as Steve Jobs said, "It's as beautiful as an old Leica camera." But it's not just that, it's surrounded b

For ordinary users, the DFU mode may be the last straw that iOS users can catch after a problem with the device.For ordinary users, the DFU mode may be the last straw that IOS users can catch after a problem with the device. But since the Home button of the iphone 7 has switched to a pressure-sensing design, the key cannot be pressed down so how does the

immediately reclaim the space occupied by the object. If you must create a certain number of automatic release objects, create a local automatic release pool to clear them regularly before returning the event loop and reclaim the memory of those objects. Set size limits for resources Avoid loading large resource files if smaller files are available. Replace high-definition images with appropriate size images for iPhone OS devices. If you

MARK:-uidevice extensionPublic extension Uidevice {var modelname:string {var systemInfo = Utsname ()Uname (systeminfo)Let Machinemirror = Mirror (reflecting:systemInfo.machine)Let identifier = MachineMirror.children.reduce ("") {identifier, element inGuard Let value = Element.value as? Int8, Value! = 0 else {return identifier}Return identifier + String (Unicodescalar (UInt8 (value)))}Switch identifier {Case "ipod1,1": Return "IPod Touch 1"Case "ipod2,1": Return "IPod Touch 2"Case "ipod3,1": Retu

Develop iPhone applicationsThe procedure and implementation are described in this article.Iphone DevelopmentPreviously, it should be clear thatDevelopmentProcess. Let's take a look at the detailed description. 1. Create ideas-excellent ideas How do you know whether your ideas are excellent? The first step is to check whether your idea has connotation. The second step is to check whether the idea contains at least one element of success, including the

Since this year's first press conference, the cat has paid special attention to this function, which is particularly cool and convenient. But until today, the cat was the first successful test of this function! Although the handoff function has not been measured, but feel that texting on the Mac and the phone is enough!Previously unsuccessful because the two Bluetooth can not match the problem, and later found that there is no need for pairing AH. Unt

are suitable for playing on the iPhone. Let's take a look at virus.Strike, I used a classic gameplay similar to the Russian square, combined with the iPhone's unique touch screen and accelerated experience. You draw a line on the screen to guide the virus.The iPhone screen is also skewed. When you develop a game, you must think about how to integrate some unique control methods of the