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What's the difference between ContentControl and ContentPresenter?
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Robert Harvey
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answered Aug 17 '09 at 14:44
NirNir
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How to perform OR condition in django queryset?
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from django.db.models import Q
User.objects.filter(Q(income__gte=5000) | Q(income__isnull=True))
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Conditions for automatic generation of default/copy/move ctor and copy/move assignment operator?
...(because there are no move constructors or move assignment operators in C++03, this simplifies to "always" in C++03) (§12.8/8).
The copy assignment operator is auto-generated if there is no user-declared move constructor or move assignment operator (§12.8/19).
The destructor is auto-generated if t...
Can I convert long to int?
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edited May 13 '09 at 16:36
answered May 13 '09 at 16:17
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What does FrameLayout do?
...ndroid:layout_gravity="center_vertical"
android:layout_marginTop="70dp"
android:background="@android:color/holo_blue_light"
android:padding="10dp"
android:text="TextView placed at the top of the Imageview"
android:textColor="@android:color/white"
andro...
Differences between fork and exec
..., they can tell which is which by the return code of fork - the child gets 0, the parent gets the PID of the child. This is all, of course, assuming the fork call works - if not, no child is created and the parent gets an error code.
The exec call is a way to basically replace the entire current pr...
Edit the root commit in Git?
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answered Jan 22 '10 at 18:53
CB BaileyCB Bailey
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C++11 std::threads vs posix threads
... Win64 it just does not work or has severe performance bottlenecks (as of 2012).
A good replacement is boost::thread - it is very similar to std::thread (actually it is from the same author) and works reliably, but, of course, it introduces another dependency from a third party library.
Edit: As...
What's the difference between BaseAdapter and ArrayAdapter?
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edited Mar 10 '15 at 14:21
answered May 28 '13 at 15:50
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Can I 'git commit' a file and ignore its content changes?
...pull, it will say:
$ git pull
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From https://github.com/x/y
72a914a..106a261 master -> origin/master
Updating 72a914a..106a261
error: Your local changes to the following files would be overwritten by merge:
filename.ext
and will refuse to merge.
At that point, you can...