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Why is “import *” bad?
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http://docs.python.org/tutorial/modules.html
Note that in general the practice of importing * from a module or package is frowned upon, since it often causes poorly readable code.
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How do I check if string contains substring? [duplicate]
...st the opposite of this. Will return a -1 if it does not exist. w3schools.com/jsref/jsref_indexof.asp Return value: A Number, representing the position where the specified searchvalue occurs for the first time, or -1 if it never occurs. For my needs: if (str.toLowerCase().indexOf("yes") == -1)
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how to remove untracked files in Git?
...e this if you don't want to remove ignored files)
Use with Caution!
These commands can permanently delete arbitrary files, that you havn't thought of at first. Please double check and read all the comments below this answer and the --help section, etc., so to know all details to fine-tune your comm...
How to spread django unit tests over multiple files?
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http://docs.python.org/library/unittest.html#organizing-tests talks about splitting the files into modules, and the section right above it has an example.
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Best way to generate random file names in Python
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Python has facilities to generate temporary file names, see http://docs.python.org/library/tempfile.html. For instance:
In [4]: import tempfile
Each call to tempfile.NamedTemporaryFile() results in a different temp file, and its name can be accessed with the .name attribute, e.g.:
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How to show a GUI message box from a bash script in linux?
...enity, there seem to be many others. A mixed up but interesting list is at http://alternativeto.net/software/zenity/
First, an example of zenity featuring text formatting markup, window title, button label.
zenity \
--info \
--text="<span size=\"xx-large\">Time is $(date +%Hh%M).</span>...
Why is it slower to iterate over a small string than a small list?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How can I measure the similarity between two images? [closed]
...hose frame differences.
Look at this open source image search application http://www.semanticmetadata.net/lire/. It describes several image similarity algorighms, three of which are from the MPEG-7 standard: ScalableColor, ColorLayout, EdgeHistogram and Auto Color Correlogram.
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PyLint, PyChecker or PyFlakes? [closed]
...ons in PEP 8.
It is now super easy to check your code against pep8.
See http://pypi.python.org/pypi/pep8
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How to automatically reload a page after a given period of inactivity
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This can be accomplished without javascript, with this metatag:
<meta http-equiv="refresh" content="5" >
where content ="5" are the seconds that the page will wait until refreshed.
But you said only if there was no activity, what kind for activity would that be?
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