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Rounding a double to turn it into an int (java)
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What is the return type of the round() method in the snippet?
If this is the Math.round() metho...
Histogram using gnuplot?
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binwidth=5
bin(x,width)=width*floor(x/width)
plot 'datafile' using (bin($1,binwidth)):(1.0) smooth freq with boxes
check out help smooth freq to see why the above makes a histogram
to deal with ranges just set the xrange variable.
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Set markers for individual points on a line in Matplotlib
...For example, using a dashed line and blue circle markers:
plt.plot(range(10), linestyle='--', marker='o', color='b')
A shortcut call for the same thing:
plt.plot(range(10), '--bo')
Here is a list of the possible line and marker styles:
================ ===============================
c...
Regular expression to match DNS hostname or IP Address?
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21 Answers
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How to get the seconds since epoch from the time + date output of gmtime()?
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If you got here because a search engine told you this is how to get the Unix timestamp, stop r...
Filtering a list based on a list of booleans
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188
You're looking for itertools.compress:
>>> from itertools import compress
>>&g...
SQL Server 2008 Windows Auth Login Error: The login is from an untrusted domain
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Convert numpy array to tuple
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>>> arr = numpy.array(((2,2),(2,-2)))
>>> tuple(map(tuple, arr))
((2, 2), (2...
upstream sent too big header while reading response header from upstream
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Add the following to your conf file
fastcgi_buffers 16 16k;
fastcgi_buffer_size 32k;
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Filtering by Multiple Specific Model Properties in AngularJS (in OR relationship)
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