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Is there a way to chain multiple value converters in XAML?
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Is it best, for an implementation of ConvertBack to make a copy of the collection and reverse it, and then Aggregate over that? So the ConvertBack would be return this.Reverse<IValueConverter>().Aggregate(value, (current, converter...
Encoding an image file with base64
... get the string 'ÿØÿà'. However, when I run this alone as a substitute for data I get an error. The encoded string is much longer for comparison. So I think that likely stores the image data. does the decoded string simply reference the encoded string or something? It seems far too short for dat...
Can C++ code be valid in both C++03 and C++11 but do different things?
Is it possible for C++ code to conform to both the C++03 standard and the C++11 standard, but do different things depending on under which standard it is being compiled?
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How to start a background process in Python?
...ocs
(Note that the subprocess module provides more powerful facilities for spawning new processes and retrieving their results; using that module is preferable to using these functions.)
If you want your process to start in the background you can either use system() and call it in the same w...
Replace new lines with a comma delimiter with Notepad++?
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If there are trailing spaces on the line you might for _*[\r\n]+. To deal with the blank lines turned into excess commas you could do a regular expression search for ,_[,_]+ and replace with ,_. Alternatively, the TextFx package has a delete blanks lines command that can be u...
What's the recommended approach to resetting migration history using Django South?
... putting a comment below at the top of this as it's important to read it before the > accepted answer that follows @andybak
@Dominique: Your advice regarding manage.py reset south is dangerous
and may destroy the database if there are any third party apps using
south in the proj...
Save bitmap to location
...am out = new FileOutputStream(filename)) {
bmp.compress(Bitmap.CompressFormat.PNG, 100, out); // bmp is your Bitmap instance
// PNG is a lossless format, the compression factor (100) is ignored
} catch (IOException e) {
e.printStackTrace();
}
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Installing SciPy with pip
...he Python Package Index, which pip searches.
easy_install scipy
Searching for scipy
Reading http://pypi.python.org/simple/scipy/
Reading http://www.scipy.org
Reading http://sourceforge.net/project/showfiles.php?group_id=27747&package_id=19531
Reading http://new.scipy.org/Wiki/Download
All is ...
How can I recall the argument of the previous bash command?
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Similar to !$, you use !^ for the first argument.
– Will
Oct 26 '15 at 21:22
14
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Facebook Android Generate Key Hash
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Generate HashKey for debug and release mode by using this. stackoverflow.com/questions/7506392/…
– Naeem Ibrahim
Jan 20 '17 at 12:12
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