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ActionBarCompat: java.lang.IllegalStateException: You need to use a Theme.AppCompat
...theme" option added to the <application> and should leave out styles from other projects. For some reason that wasn't working.
– speedynomads
Sep 16 '15 at 15:00
add a c...
Why isn't ProjectName-Prefix.pch created automatically in Xcode 6?
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Very handy when transitioning from ObjC to Swift - I have a heap of libraries written in ObjC and the last thing I want to do is edit all of them to include the right system headers.
– Echelon
Jan 15 '15 at 11:53
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apt-get for Cygwin?
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You can do this using Cygwin’s setup.exe from Windows command line. Example:
cd C:\cygwin64
setup-x86_64 -q -P wget,tar,qawk,bzip2,subversion,vim
For a more convenient installer, you may want to use the
apt-cyg package manager. Its syntax
similar to apt-get, whic...
How to shift a column in Pandas DataFrame
...in a Pandas DataFrame , but I haven't been able to find a method to do it from the documentation without rewriting the whole DF. Does anyone know how to do it?
DataFrame:
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How to perform file system scanning
...thod parameter is n an int. If n <= 0, Readdir returns all the FileInfo from the directory in a single slice.
– peterSO
Jul 10 '13 at 0:12
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High Quality Image Scaling Library [closed]
...ized image into the bitmap
using (Graphics graphics = Graphics.FromImage(result))
{
//set the resize quality modes to high quality
graphics.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality;
graphics.I...
Passing a String by Reference in Java?
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zText[0] = "";
void fillString(String[] zText) { zText[0] += "foo"; }
From a performance point of view, the StringBuilder is usually the best option.
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How to create a file with a given size in Linux?
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Setting count=0 avoids having to subtract a byte from the file size.
– andrewdotn
Sep 28 '08 at 1:42
3
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Does the default constructor initialize built-in types?
...ater end up in a situation where you expect zeroes but a non-zero leftover from an earlier object sits.
So, why is this then, isn't all new-ed data newly allocated? Yes, but not always from the OS. The OS tends to work with larger chunks of memory (e.g. 4MB at a time) so all the tiny one-word-here-...
Is it considered acceptable to not call Dispose() on a TPL Task object?
... It goes against the MSDN documentation though. Is there any official word from MS or the .net team that this is acceptable code. There is also the point raised at the end of that discussion that "what if the implementation changes in a future version"
– Simon P Stevens
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