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How to get all groups that a user is a member of?
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Reading Excel files from C#
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Automatic Retina images for web sites
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good explanation about why and how to use srcset
Chris Coyer's post for more good info
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What is the benefit of using Fragments in Android, rather than Views?
...are for the backstack and lifecycle features. Otherwise, custom views are more light weight and simpler to implement.
At first, I actually tried to build a phone/tablet app using custom views. Everything appeared to work across phones AND tablets, even switching from single panel to split panel. ...
Using module 'subprocess' with timeout
...rectly, doesn't ignore errors, it is available since forever). 2- run() is more flexible but run() ignores error by default and requires additional steps to get output 3- check_output() is implemented in terms of run() and therefore it accepts most of the same arguments. 4- nit: capture_output is a...
Difference between shared objects (.so), static libraries (.a), and DLL's (.so)?
...t runtime and stay loaded in memory until the application exits. There are more things that can happen at the OS level, but this is roughly what happens as far as your application is concerned.
– Taylor Price
Mar 13 '12 at 18:51
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Simple argparse example wanted: 1 argument, 3 results
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print 'You nailed it!'
else:
print args.a
There may well be a more elegant solution, but this works and is minimalist.
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How to see which commits in one branch aren't in the other?
I have two branches devel and next . In devel I have a more or less huge amount of commits. Some of the commits are cherry picked in next . Also I added some commits to next which are merged to devel .
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What is the best method of handling currency/money?
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Use number_to_currency helper, more info at api.rubyonrails.org/classes/ActionView/Helpers/…
– mlibby
Jun 19 '09 at 21:45
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In MySQL, can I copy one row to insert into the same table?
...ORARY TABLE IF EXISTS tmptable_1;
As a temp table, there should never be more than one record, so you don't have to worry about the primary key. Setting it to null allows MySQL to choose the value itself, so there's no risk of creating a duplicate.
If you want to be super-sure you're only getting...