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How to represent empty char in Java Character class
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You may assign '\u0000' (or 0).
For this purpose, use Character.MIN_VALUE.
Character ch = Character.MIN_VALUE;
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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 can I add an animation to the activity finish()
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answered Jan 5 '12 at 11:40
GoofyaheadGoofyahead
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Grep only the first match and stop
...Boyd Smith
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answered Dec 30 '12 at 18:44
mvpmvp
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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...
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...
How do I set/unset a cookie with jQuery?
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+50
Update April 2019
jQuery isn't needed for cookie reading/manipulation, so don't use the original answer below.
Go to https://github....
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...
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...