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Cast Int to enum in Java
... cache MyEnum.values() as its expensive. i.e. if you call it hundreds of times.
– Peter Lawrey
May 4 '11 at 7:27
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npm check and update package if needed
...npm -g update is safe to use again. github.com/npm/npm/issues/6247#issuecomment-92182814
– Chuck Le Butt
Jul 6 '16 at 10:03
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Swipe to Delete and the “More” button (like in Mail app on iOS 7)
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How to Implement
It looks like iOS 8 opens up this API. Hints of such functionality are present in Beta 2.
To get something working, implement the following two methods on your UITableView's delegate to get the desired effect (see gis...
How to log something in Rails in an independent log file?
In rails I want to log some information in a different log file and not the standard development.log or production.log. I want to do this logging from a model class.
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Linear Layout and weight in Android
I always read about this funny weight value in the Android documentations.
Now I want to try it for the first time but it isn't working at all.
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Is there a WebSocket client implemented for Python? [closed]
...m/p/standalonewebsocketserver/ for a WebSocket server, but I need to implement a WebSocket client in python, more exactly I need to receive some commands from XMPP in my WebSocket server.
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Sending a mail from a linux shell script
...e standard command to do this and do I need to set up any special server names?
11 Answers
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Fix warning “Capturing [an object] strongly in this block is likely to lead to a retain cycle” in AR
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Replying to myself:
My understanding of the documentation says that using keyword block and setting the variable to nil after using it inside the block should be ok, but it still shows the warning.
__block ASIHTTPRequest *request = [[ASIHTTPRequest alloc] initWithURL:...
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What difference does .AsNoTracking() make?
...nd case you don't need to do that if you load and save the user with the same context instance because the tracking mechanism handles that for you.
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How can I check if a single character appears in a string?
... edited Mar 22 at 12:40
Ömer Erden
4,58422 gold badges1818 silver badges3333 bronze badges
answered Feb 3 '09 at 5:40
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