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What's the difference between io.sockets.emit and broadcast?
What's the difference between io.sockets.emit and socket.broadcast.emit? Is it only that broadcast emits to everyone BUT the socket that sends it?
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invalid context 0x0 under iOS 7.0 and system degradation
...readed problem, unfortunatelly, each one seems to focus on a specific function call.
26 Answers
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How does Duff's device work?
...ce , and I don't get it. I am really interested, but I've read the explanation there a couple of times and I still don't get it how the Duff's device works.
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使用App Inventor扩展实现多点触控：Rotation Detector · App Inventor 2 中文网
... var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?8d287b854d737bdc880e8ddeac1b309d"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })();
使用App Inventor扩...
What's a simple way to get a text input popup dialog box on an iPhone
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In iOS 5 there is a new and easy way to this. I'm not sure if the implementation is fully complete yet as it's not a gracious as, say, a UITableViewCell, but it should definitly do the trick as it is now standard supported in th...
UITableViewCell with UITextView height in iOS 7?
...n I calculate the height of an UITableViewCell with an UITextView in it in iOS 7?
12 Answers
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iOS 7's blurred overlay effect using CSS?
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This does not achieve the effect as in iOS7 where an element blurs parts of the background.
– Design by Adrian
Jun 12 '13 at 8:29
9
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iOS 7 UIBarButton back button arrow color
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To change the back button chevron color for a specific navigation controller*:
self.navigationController.navigationBar.tintColor = [UIColor whiteColor];
*If you are using an app with more than 1 navigation controller, and you want this chevron color to apply to each, you may want to ...
Test iOS app on device without apple developer program or jailbreak
How can I test an iOS application on my iPod Touch without registering for the Apple Developer Program or jailbreaking my iPod?
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Programmatically Request Access to Contacts
Since updating to iOS 6 I've noticed that my code to add a contact to iPhone's address book no longer works. I believe this is a permission related problem, since Apple now requires user permission before accessing contacts (fixing this issue).
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