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How to create a zip file in Java
I have a dynamic text file that picks content from a database according to the user's query. I have to write this content into a text file and zip it in a folder in a servlet. How should I do this?
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When to use std::begin and std::end instead of container specific versions [duplicate]
...e fact that it works on arrays is the reason I would always use std::begin from template.
– mark
Dec 9 '11 at 22:03
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Transpose list of lists
...in args is a separate positional argument of f.
Coming back to the input from the question l = [[1, 2, 3], [4, 5, 6], [7, 8, 9]], zip(*l) would be equivalent to zip([1, 2, 3], [4, 5, 6], [7, 8, 9]). The rest is just making sure the result is a list of lists instead of a list of tuples.
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What should Xcode 6 gitignore file include?
...itignore.io" , which generates the files based on the .gitignore templates from https://github.com/github/gitignore.
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Calculating frames per second in a game
... will take to settle the "time" variable towards a value (or drift it away from it).
– jox
Jun 6 '15 at 22:08
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Memory management in Qt?
...ructors of descendents are virtual for this to be true. If ClassB inherits from QObject and ClassC inherits from ClassB, then ClassC will only get properly destroyed by Qt's parent-child relationship if ClassB's destructor is virtual.
– Phlucious
Dec 6 '12 at 2...
Why use bzero over memset?
... deprecated and reduces portability. I doubt you would see any real gains from using one over the other.
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“Collection was mutated while being enumerated” on executeFetchRequest
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OK, I think I've solved my problem and I must thank this blog post from Fred McCann's :
http://www.duckrowing.com/2010/03/11/using-core-data-on-multiple-threads/
The problem seems to come from the fact that I instantiate my background moc on the main thread instead of the background thread...
Transition of background-color
...a:hover it will fade back to the original color when your mouse moves away from the link.
This might come in handy, too: CSS Fundamentals: CSS 3 Transitions
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“Has invalid child element” warnings in Microsoft.Common.Targets while building
...amp; restart of visual studio did not fix this, but just closing all files from the editor window, including Microsoft.Common.Targets, fixed the problem. Arghhh Microsoft!!
I found this out after looking at this link :
http://social.msdn.microsoft.com/Forums/en/Vsexpressvb/thread/31f52b76-b0de-40...