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How SignalR works internally?
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241
No, SignalR is an abstraction over a connection. It gives you two programming models over that c...
running Rails console in production
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182
if you're running rails 3.0 or greater, you can also use
rails console production
producti...
PostgreSQL wildcard LIKE for any of a list of words
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171
You can use Postgres' SIMILAR TO operator which supports alternations, i.e.
select * from ta...
Filter git diff by type of change
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edited Jul 29 '11 at 22:25
answered Jul 29 '11 at 22:14
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Git: Remove committed file after push
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145
update: added safer method
preferred method:
check out the previous (unchanged) state of yo...
Selecting a row of pandas series/dataframe by integer index
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echoing @HYRY, see the new docs in 0.11
http://pandas.pydata.org/pandas-docs/stable/indexing.html
Here we have new operators, .iloc to explicity support only integer indexing, and .loc to explicity support only label indexing
e.g. imagine this scenario
In [1...
Get notified when UITableView has finished asking for data?
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18 Answers
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Active
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Python: Append item to list N times
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129
For immutable data types:
l = [0] * 100
# [0, 0, 0, 0, 0, ...]
l = ['foo'] * 100
# ['foo', '...
How do I dump the data of some SQLite3 tables?
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13 Answers
13
Active
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How can I parse a time string containing milliseconds in it with python?
... But if you're using 2.6 or 3.0, you can do this:
time.strptime('30/03/09 16:31:32.123', '%d/%m/%y %H:%M:%S.%f')
Edit: I never really work with the time module, so I didn't notice this at first, but it appears that time.struct_time doesn't actually store milliseconds/microseconds. You may be bet...
