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How do iOS Push Notifications work?
How do iOS "push" notifications get delivered to a particular device without that device needing to poll a server?
6 Answer...
How to use pull to refresh in Swift?
...ilding an RSS reader using swift and need to implement pull to reload functionality.
17 Answers
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How big should a UIBarButtonItem image be?
...rt By Date and Sort By Number buttons that I plan on placing in the navigation bar as the right button.
4 Answers
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How do I create a round cornered UILabel on the iPhone?
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iOS 3.0 and later
iPhone OS 3.0 and later supports the cornerRadius property on the CALayer class. Every view has a CALayer instance that you can manipulate. This means you can get rounded corners in one line:
view.layer.co...
Get file name from URL
.../file.xml , what is the easiest way to get the file name, minus the extension? So, in this example, I'm looking for something that returns "file" .
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Append lines to a file using a StreamWriter
...ile. Each time the stream for the file is opened, its seek pointer is positioned at the beginning so all writes end up overwriting what was there before.
You can solve the problem in two ways: either with the convenient
file2 = new StreamWriter("c:/file.txt", true);
or by explicitly repositioni...
What browsers support HTML5 WebSocket API?
I am going to develop an instant messaging application that runs in the browser.
1 Answer
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Failed to Attach to Process ID Xcode
...nt and settings in the simulator worked for me. This is available in the "iOS Simulator" menu.
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How to fix: “UnicodeDecodeError: 'ascii' codec can't decode byte”
...mpted to use quick reload hacks
Unicode Zen in Python 2.x - The Long Version
Without seeing the source it's difficult to know the root cause, so I'll have to speak generally.
UnicodeDecodeError: 'ascii' codec can't decode byte generally happens when you try to convert a Python 2.x str that conta...
Is there a real solution to debug cordova apps [closed]
...vice. All the articles/posts I've seen provide hacks rather than real solutions :( and most of the time, none of them works for my case; debug the css styles and the Angularjs code inside my app..
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