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PostgreSQL: Difference between text and varchar (character varying)
...array).
Check this article from Depesz: http://www.depesz.com/index.php/2010/03/02/charx-vs-varcharx-vs-varchar-vs-text/
A couple of highlights:
To sum it all up:
char(n) – takes too much space when dealing with values shorter than n (pads them to n), and can lead to subtle errors be...
Git / Bower Errors: Exit Code # 128 & Failed connect
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I know this is not "fixing" the problem, but you can use
git config --global url."https://".i...
How can I analyze Python code to identify problematic areas?
...g. The page also gives a good overview of how to interpret the results.
+1 for pylint. It is great at verifying adherence to coding standards (be it PEP8 or your own organization's variant), which can in the end help to reduce cyclomatic complexity.
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Config Error: This configuration section cannot be used at this path
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How to properly use unit-testing's assertRaises() with NoneType objects? [duplicate]
...manager and do:
with self.assertRaises(TypeError):
self.testListNone[:1]
If you are using python2.6 another way beside the one given until now is to use unittest2 which is a back port of unittest new feature to python2.6, and you can make it work using the code above.
N.B: I'm a big fan of t...
Git push failed, “Non-fast forward updates were rejected”
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How to Unit test with different settings in Django?
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grep a tab in UNIX
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edited Oct 15 '18 at 20:30
codeforester
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Converting dd/mm/yyyy formatted string to Datetime [duplicate]
....ParseExact with format "dd/MM/yyyy"
DateTime dt=DateTime.ParseExact("24/01/2013", "dd/MM/yyyy", CultureInfo.InvariantCulture);
Its safer if you use d/M/yyyy for the format, since that will handle both single digit and double digits day/month. But that really depends if you are expecting single/d...