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当当网第三季度净亏损2810万元 同比由盈转亏 - 资讯 - 清泛网 - 专注C/C++及内核技术
...三季度未审计财报。财报显示，当当网第三季度总净营收为23.719亿元人民币(约合3.732亿美元)，同比增长22.6%；净亏损为2810万元人民币(约合440万美元)，去年同期为净利润2450万元人民币。11月25日消息，当当网发布了截至2015年9月30...
Rearranging Tab Bar Controller Order in StoryBoard
In my app iPhone app I have a Tab Bar Controller with 4 relationships to 4 different Table View Controllers. Is there a way to rearrange the order of the relationship in the StoryBoard graphically? I can't find a way to do this and I'm sure I must be missing something!
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Camera access through browser
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The only problem is that, at least on iphone (ios 7.0.4) at least at the moment it creates a temporary image named always 'image.jpg'. So if you upload a few images in the same form, they overwrite each other due to same name unless you do something to rename the...
Exactly what is a “third party”? (And who are the first and second party?)
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Let's take Iphone for example.
Apple by its hardware and software are first party.
End user like me and you are the second party .
the third party is the person who enter this relation like an app developer
that effect me and apple .
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Play/pause HTML 5 video using JQuery
... to control video in this way seems to cause problems with playback on the iPhone. I have the video element in a tab, the jquery reveals this, but then clicking on the video start arrow does not start the clip. When I remove the $('#videoId').get(0).play() line there is no problem. What is the best ...
Xcode 4 hangs at “Attaching to (app name)”
...trying to resolve this after everything you tried from above, try starting iphone simulator, clicking iOS Simulator in menu on top, Reset Contents and Warnings. This will erase all apps from simulator, but now you can finally use simulator!
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BLE协议—广播和扫描 - 创客硬件开发 - 清泛IT社区，为创新赋能！
...对点通信。广播访问地址广播包：广播包Access Address 固定为0x8E89BED6，广播包只能在广播信道（channel）上传输，即只能在37/38/39信道上传输（注：从蓝牙5.0开始广播包可以在其它信道上传输）。广播包发送给附近所有的observer（扫...
presentViewController and displaying navigation bar
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It is true that if you present a view controller modally on the iPhone, it will always be presented full screen no matter how you present it on the top view controller of a navigation controller or any other way around. But you can always show the navigation bar with the following workaro...
to drawRect or not to drawRect (when should one use drawRect/Core Graphics vs subviews/images and wh
...found is usually no. When I first started my game, I was working with the iPhone 3G. As my game grew in complexity, I began to see some lag, but with the newer devices it was completely unnoticeable. Now I have plenty of action going on, and the only lag seems to be a drop in 1-3 fps when playing...
UICollectionView auto scroll to cell at IndexPath
...than once it seems to render the collectionView unscrollable(iOS simulator iPhone 5/iOS 8)
– maz
Oct 20 '14 at 5:19
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