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Storing time-series data, relational or non?
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153
Definitely Relational. Unlimited flexibility and expansion.
Two corrections, both in concept a...
How to take emulator screenshots using Eclipse?
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answered Jan 14 '10 at 17:39
Dan LewDan Lew
79.2k2727 gold badges176176 silver badges174174 bronze badges
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Android Studio rendering problems
I'm using Android Studio 0.2.3 and when opened an activity layout normally, the preview should appear on the right side, so that I can switch between Text and Design mode, which should again show the preview of the layout.
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Git search for string in a single file's history
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239
For this purpose you can use the -S option to git log:
git log -S'bar' -- foo.rb
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AngularJS changes URLs to “unsafe:” in extension page
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361
You need to explicitly add URL protocols to Angular's whitelist using a regular expression. On...
How to get current path with query string using Capybara
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213
I've updated this answer to reflect modern conventions in capybara. I think this is ideal since ...
Drop all duplicate rows across multiple columns in Python Pandas
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renan-eccel
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answered Dec 14 '15 at 16:38
BenBen
3,51444 gold badges1717 ...
Aggregate function in an SQL update query?
...ATE t1
SET t1.field1 = t2.field2Sum
FROM table1 t1
INNER JOIN (select field3, sum(field2) as field2Sum
from table2
group by field3) as t2
on t2.field3 = t1.field3
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Any way to clear python's IDLE window?
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edited Sep 10 at 17:36
Moradnejad
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answered ...
In Python, how do you convert a `datetime` object to seconds?
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239
For the special date of January 1, 1970 there are multiple options.
For any other starting dat...