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How to define a List bean in Spring?
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Wonderful answer, it's more "spring-like"
– jpaoletti
Aug 21 '13 at 22:46
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Difference in System. exit(0) , System.exit(-1), System.exit(1 ) in Java
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@tobe It's really more like "Something I expected could go wrong went actually wrong" ;)
– Marcel Hernandez
Jul 9 '14 at 8:55
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Rails 3.1 and Image Assets
... I remember D2h saying the the public folder should not have much in it anymore, mostly just error pages and a favicon.
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How can I create an Asynchronous function in Javascript?
...ut that we can't even open it to see how it is done. Do you happen to have more information on the subject?
– Matheus Felipe
Mar 27 '15 at 22:09
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Filtering collections in C#
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If you're using C# 3.0 you can use linq, way better and way more elegant:
List<int> myList = GetListOfIntsFromSomewhere();
// This will filter out the list of ints that are > than 7, Where returns an
// IEnumerable<T> so a call to ToList is required to convert back to...
Stashing only un-staged changes in Git
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When should iteritems() be used instead of items()?
...items and viewvalues methods, the most useful being viewkeys which behaves more like a set (which you'd expect from a dict).
Simple example:
common_keys = list(dict_a.viewkeys() & dict_b.viewkeys())
Will give you a list of the common keys, but again, in Python 3.x - just use .keys() instead....
Do you continue development in a branch or in the trunk? [closed]
... situation.
By the way distributed version control systems provide much more flexibility and I highly recommend switching to either hg or git.
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