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Getting vertical gridlines to appear in line plot in matplotlib

... Short answer (read below for more info): ax.grid(axis='both', which='both') What you do is correct and it should work. However, since the X axis in your example is a DateTime axis the Major tick-marks (most probably) are appearing on...
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What are five things you hate about your favorite language? [closed]

...ompile times. The standard library is a joke in the modern age (still no threads or network by default?) Lots of nasty little bits of C poking through (in particular, all the conversions between short/int/unsigned/etc..) sh...
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Is it possible for a computer to “learn” a regular expression by user-provided examples?

...se look at the video tutorial here. This is a research project so you can read about used algorithms here. Behold! :-) Finding a meaningful regex/solution from examples is possible if and only if the provided examples describe the problem well. Consider these examples that describe an extraction ...
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Python __call__ special method practical example

...his be implemented in any other way? You could, but IMHO it will not be as readable or as easily extensible for a big framework like Django. share | improve this answer | fol...
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HTTP vs HTTPS performance

...major differences in performance between http and https? I seem to recall reading that HTTPS can be a fifth as fast as HTTP. Is this valid with the current generation webservers/browsers? If so, are there any whitepapers to support it? ...
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Disable XML validation in Eclipse

...ing in the XML document all need to agree. The validator is attempting to read the file, expecting <?xml ... but because the encoding is different from that expected, it's not finding it. Hence the error: Content is not allowed in prolog. The prolog is the bit before the <?xml declaration. E...
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Copy a stream to avoid “stream has already been operated upon or closed”

...either have to generate it twice (deterministically) or store it. If it already happens to be in a collection, great; then iterating it twice is cheap. We did experiment in the design with "forked streams". What we found was that supporting this had real costs; it burdened the common case (use ...
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Automating “enter” keypresses for bash script generating ssh keys

... Agree with Michel Marro except that it needs some more: If the file already exists, it will still be interactive asking if it has to overwrite it. Use the answer of this question. yes y | ssh-keygen -q -t rsa -N '' >/dev/null The redirection to null is necessary to silence the overwrite ...
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How to display full (non-truncated) dataframe information in html when converting from pandas datafr

... dask. Not sure how it does for dask though. but it works train_data = dd.read_csv('./data/train.csv') train_data.head(5) share | improve this answer | follow ...
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Difference between Visual Basic 6.0 and VBA

...h on the differences: social.msdn.microsoft.com/Forums/en-US/Vsexpressvb/thread/… – JackOrangeLantern Jul 27 '12 at 15:51  |  show 4 more co...