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Regex to match a digit two or four times

...e -- but apparently the asker didn't...). – Jean-François Corbett Apr 30 at 11:24 2 ...
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How do I get the path of the Python script I am running in? [duplicate]

How do I get the path of a the Python script I am running in? I was doing dirname(sys.argv[0]) , however on Mac I only get the filename - not the full path as I do on Windows. ...
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Import a file from a subdirectory?

... Take a look at the Packages documentation (Section 6.4) here: http://docs.python.org/tutorial/modules.html In short, you need to put a blank file named __init__.py in the "lib" directory. share | ...
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Permanently add a directory to PYTHONPATH?

... sys.path.append , the new directory will be added. However, once I close python, the list will revert to the previous (default?) values. How do I permanently add a directory to PYTHONPATH ? ...
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Using multiple arguments for string formatting in Python (e.g., '%s … %s')

... Mark Cidade's answer is right - you need to supply a tuple. However from Python 2.6 onwards you can use format instead of %: '{0} in {1}'.format(unicode(self.author,'utf-8'), unicode(self.publication,'utf-8')) Usage of % for formatting strings is no longer encouraged. This method of string...
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mysql_config not found when installing mysqldb python interface

I am trying to get a Python script to run on the linux server I'm connected to via ssh. The script uses mysqldb. I have all the other components I need, but when I try to install mySQLdb via setuptools like so:, ...
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Is there a good reason to use upper case for SQL keywords? [closed]

...r language. The same is not true anywhere near as often for languages like Python or C++; yes, their code does sometimes appear in those places, but it's not routinely done the way it is with SQL code. Also, the reader will commonly be using a highlighter that only knows a subset of the keywords yo...
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Resolve promises one after another (i.e. in sequence)?

Consider the following code that reads an array of files in a serial/sequential manner. readFiles returns a promise, which is resolved only once all files have been read in sequence. ...
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How do you use script variables in psql?

...of uses, especially within the context of a web application framework like Python Flask, this is the best solution for reusing complex calculated values within a single query. – Will Oct 21 '15 at 17:07 ...
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Java switch statement multiple cases

...ted Sep 15 '16 at 14:19 Pascal Tänzer 3777 bronze badges answered Dec 29 '11 at 6:51 Santtu KähkönenSanttu ...