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add column to mysql table if it does not exist

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Circular (or cyclic) imports in Python

... answered Apr 13 '09 at 16:15 Shane C. MasonShane C. Mason 6,66233 gold badges2323 silver badges3232 bronze badges ...
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Delete column from SQLite table

... 206 From: http://www.sqlite.org/faq.html: (11) How do I add or delete columns from an existing t...
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Django: How to manage development and production settings?

... answered May 19 '12 at 10:36 Thomas OrozcoThomas Orozco 42.6k88 gold badges9292 silver badges105105 bronze badges ...
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using lodash .groupBy. how to add your own keys for grouped output?

...value(); – Erik Schierboom Jan 20 '16 at 14:17 5 I feel like loadash should have a function that ...
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Are there any reasons to use private properties in C#?

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Measuring elapsed time with the Time module

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What is the syntax rule for having trailing commas in tuple definitions?

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What is the type of lambda when deduced with “auto” in C++11?

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How do I parse an ISO 8601-formatted date?

I need to parse RFC 3339 strings like "2008-09-03T20:56:35.450686Z" into Python's datetime type. 27 Answers ...