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Difference between sh and bash
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Roman CheplyakaRoman Cheplyaka
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Cast List to List
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253
You can't cast it (preserving reference identity) - that would be unsafe. For example:
public i...
Generate a heatmap in MatPlotLib using a scatter data set
...matplotlib.pyplot as plt
# Generate some test data
x = np.random.randn(8873)
y = np.random.randn(8873)
heatmap, xedges, yedges = np.histogram2d(x, y, bins=50)
extent = [xedges[0], xedges[-1], yedges[0], yedges[-1]]
plt.clf()
plt.imshow(heatmap.T, extent=extent, origin='lower')
plt.show()
This m...
Listing only directories in UNIX
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317
Try this ls -d */ to list directories within the current directory
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C++ Redefinition Header Files (winsock2.h)
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236
This problem is caused when including <windows.h> before <winsock2.h>. Try arrange ...
Getting command-line password input in Python
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312
Use getpass.getpass():
from getpass import getpass
password = getpass()
An optional prompt ...
How to join strings in Elixir?
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answered Dec 29 '13 at 19:43
thiagofmthiagofm
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Python: Making a beep noise
...ddthinking
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answered Jun 30 '11 at 15:53
CyanRookCyanRook
5,49844 gold ...
Session timeout in ASP.NET
...Forms authentication?
Forms authentication uses it own value for timeout (30 min. by default). A forms authentication timeout will send the user to the login page with the session still active. This may look like the behavior your app gives when session times out making it easy to confuse one with ...