I finally understood what the retina is like a normal screen. That is to say, the resolution is twice the size of other screens, but the size is still the same. An image is 200*200, and the image style is set to 200*200. The image is blurred in the retina. If the image size is 400*400, it will not be blurred, but it will be in high definition. The rounded corner, gradient, and shadow depicted using css3 are the same.
I. Experience Sharing
Even if it is not fruit powder, you should know that one
Back up data1. The jailbreak upgrade ios system will clear all the data in the ipad, so we need to back up the data.2. You can install a Baidu cloud on the ipad, and then we can upload the ipad data to Baidu Cloud.Download firmware1. Download from the 91 iPhone zone at http://iphone.91.com/fw /. Go to the firmware download page and select your desired model, as s
Cloud Habitat Community Small tip: This workaround can be used for ipod touch5 ipad mini2 ipad Mini ipad Air,iphone4,iphone5,iphone4s/5s,ipad series.
Failure phenomenon
My ipad mini2 upgraded iOS7.1.2, but how long does it take to get ahead?
Solutions
Later in Baidu sear
Introduction to the problem
My family has 2 ipad:1 is iPad1 generation, iOS5 system, 1 is the ipad air,ios7 system. The last time the ipad Air's iOS7 system opened the App Store, it sometimes went well, sometimes it was very serious and sometimes even hung out. It is now found that the ipad Air power consumption is mu
Prepare to prepare the software
1. Jailbreak white Apple on behalf of the escape failed, we just from the recovery system on it, we go to the official download a latest version of the itunes software, installed in the computer.
2. After installing itunes, we connect the ipad Mini with the USB port on the computer.
Restore the IPAD system
First, we have to turn off the machine, we long press the top po
1. FaceTime can be used for video telephony via a wireless network. Use a frontal camera for face-to-face conversation, or use a back camera to share people or things around you.
To use FaceTime, you need to connect the ipad 2 to the wireless network. The contact you are calling must also have an IOS device or computer that can use FaceTime and is networked.
Second Step
2. Open the FaceTime application.
Th
Method I, OTA updateFind and upgrade directly in the ipad Air: "Settings"-"General"-"Software Updates"
Method II, use itunes to update equipment When the computer needs to surf the internet and then connect the ipad Air to the computer, click "Version" in the ipad Air "Digest" in itunes, and select "Check for Updates" If there is a new version that will automat
Document directory
The following describes how to upgrade or migrate an iPhone to an iPad-supported instance:
Note:
Upgrade current target for iPad gray Solution
Upgrade current target for iPad gray Solution
In the current wave of iPad, We will port the appropriate iPhone source code that has been developed or
Apple's products, including ipods, iphones, and ipads are connected to the computer via itunes before breaking out of the jailbreak, so you can't assume that the ipad will be as Plug and Play as a USB drive or a removable hard disk. To send video, music, and photos to the ipad, it needs to be synchronized in itunes.
ipad Connecting computer steps
1. Download it
Specific steps
1. Find Cydia in your jailbreak ipad and click on "admin-Software Source-click Edit in upper right corner"
2. Here we enter cydia.sogou.com, click Add Source, wait for loading source data as shown in the following figure.
3. After successful, return to the Software source list, select Sogou Input method, according to the ipad's firmware to select the corresponding Sogou input method
4. Click to install, wait for the installa
Problem status
IPad Mini before the rise iOS7 no problem, the results of the upgrade today ios7.0.2, everywhere is a sonic ah, microblogging refresh, News prompts, the game is a sound, harsh dead.
Solutions
First, most of this is reflected in the ipad The mini upgrades the ios7.0.2, and then on a variety of voice issues: normal broadcast is very harsh, headphones inserted, the left ear silent, the right
The fan quota of the iPad mini seems to have maintained its product loyalty to a certain extent, because hundreds of thousands of iPad Mini 3 consumers have previously used other iPad Mini products. Of course, all of the above figures have integrated the sales of iPad products on slice's IoT platform.In fact, as early
ipad upgrades iOS8.1.3 card
iOS8.1.3 is not functional or performance upgrade optimization, if your ipad can be upgraded iOS8.1.2 then definitely can upgrade the iOS8.1.3 version, very simple OH.
ipad Upgrades iOS8.1.3 Graphics Tutorial
There are two ways to upgrade one is Ota, the other is itunes upgrade, we introduce the use of Ota bar.
Preparatory work:
IMessage allows your new IPad to send and receive short messages and multimedia messages like a mobile phone. But this is different from the carrier SMS/MMS business, it is through each other's e-mail address to achieve, users need only WiFi or 3G network for data connection, you can complete the communication. However, imessage only supports Apple's own devices, including iOS devices above iOS5, Macos x more than 10.8 of Macs.
Before you send text
1. On the ipad, we Press "home Screen" button continuously
2. At this time, the following figure all the backstage program is here, and IOS6 has a big difference
3. So now how to close the background program, in fact, it is very simple we just slide up the background specified program can be closed.
4. If you want to close two simultaneously can be synchronized sliding two to shut down.
5. Press the "Home screen" key again after closing, o
When will the IPad mini4 go public?
At present, the official has not yet specific time, but the estimate is also fast, Apple recently made a lot of products.
Yesterday the Japanese media exposed the larger ipad, which, unlike previous messages, had a screen of 12.2 inches, and the name would be dubbed the ipad Air Plus.
In addition, from the Design view, the
Research on horizontal screen mode of iPad and Screen mode of iPad
How to enable devices to only support the landscape mode during iPad application development? I tried multiple times and did not find a simple setup method. I tried about three methods.1. Set "iPad Deployment info" Through XCode, and select only the lef
1) view the serial number in the iPad Air 2 boxThe serial number is displayed on the back of the new iPad Air 2 package, as shown in the following figure.2) in iPad Air 2Click "settings"> "general"> "about local computer" on the desktop, and then you can see the serial number of air2 on the ipad
Problem status
ipad Air in the case of 90% power, a sudden shutdown, and then after the boot has been unable to enter the system.
Solutions
First, the home key + power-on key together hold about 10 seconds! Until you see the Apple logo.
Second, if the problem remains! You can only recover your device via itunes! Connecting to itunes prompts you to have a device that needs to be recovered. You have to follow the itunes prompts to recover. A
New version of iPhone development practicesRich examples, close to practiceIn-depth analysis of iPhone and iPad core featuresIPhone and iPad development practices
Basic InformationOriginal Title: iPhone and iPad in actionOriginal Publishing House: Manning publicationsAuthor: (US) Brandon trebitowski Christopher AllenTranslator: Zhang Bo, Chen Baoguo, Gao WeiSeri
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