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How can I remove non-ASCII characters but leave periods and spaces using Python?
... and your proposed answer is helpfully pythonic. I do, however, find it strange that there isn't a more efficient solution to the problem as you interpreted it (which I often run into) - character by character, this takes a very long time in a very large file.
– Xodarap777
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how to convert from int to char*?
...out hindering performance.
Input: Any signed 64 bit value from min to max range.
Example:
std::cout << "Test: " << AddDynamicallyToBuffer(LLONG_MAX) << '\n';
std::cout << "Test: " << AddDynamicallyToBuffer(LLONG_MIN) << '\n';
Output:
Test: 922337203685477580...
Convert floats to ints in Pandas?
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To modify the float output do this:
df= pd.DataFrame(range(5), columns=['a'])
df.a = df.a.astype(float)
df
Out[33]:
a
0 0.0000000
1 1.0000000
2 2.0000000
3 3.0000000
4 4.0000000
pd.options.display.float_format = '{:,.0f}'.format
df
Out[35]:
a
0 0
1 1
2 2
3 ...
Can I see changes before I save my file in Vim?
...hat automatic in vim, that the contents of the buffer (or maybe a specific range in the buffer) gets assigned to stdin for shell commands?
– Nathan Wallace
Oct 7 '13 at 15:39
9
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Creating an array of objects in Java
...leStream, IntStream, LongStream which additionally provide generators like range rangeClosed and few others.
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Git blame — prior commits?
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You can use git log -L to view the evolution of a range of lines.
For example :
git log -L 15,23:filename.txt
means "trace the evolution of lines 15 to 23 in the file named filename.txt".
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Rank items in an array using Python/NumPy, without sorting array twice
...temp = array.argsort()
ranks = numpy.empty_like(temp)
ranks[temp] = numpy.arange(len(array))
This avoids sorting twice by inverting the permutation in the last step.
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Delimiters in MySQL
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You can add delimiter to define the range of your mysql procedure code. For the more detail please refer to the last section of my tutorial techflirt.com/mysql-stored-procedure-tutorial
– Ankur Kumar Singh
Mar 4 '18 at 3:4...
How can I sharpen an image in OpenCV?
... makes if 380, but is trimmed of at 255 due to the maximum allowable pixel range. This is information loss and leads to washed out image.
addWeighted(frame, 1.5, image, -0.5, 0, image);
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How to convert a SVG to a PNG with ImageMagick?
...lly in a GUI tool. Quite difficult to find a GUI app on mac in the cheaper range anyway that handles SVG well
– Erik Engheim
Jun 2 '15 at 12:54
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