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Create objective-c class instance by name?
...all the same
– Chris McCall
May 16 '11 at 15:49
I suppose you could say that it's less dynamic because I used a symbol...
How do I list all loaded assemblies?
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answered Jan 19 '09 at 17:17
Bogdan Gavril MSFTBogdan Gavril MSFT
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MySQL DISTINCT on a GROUP_CONCAT()
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NaktibaldaNaktibalda
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With bash, how can I pipe standard error into another process?
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answered Mar 27 '12 at 11:28
ScotScot
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Is “ ” a replacement of “ ”?
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zb226
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answered Jul 18 '10 at 4:32
Ignacio Vazquez-Abra...
Way to read first few lines for pandas dataframe
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– beardc
Feb 21 '13 at 18:11
4
skiprows=None is also a useful parameter to remember
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Why invoke Thread.currentThread.interrupt() in a catch InterruptException block?
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Pool
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answered Feb 5 '11 at 12:28
Péter TörökPéter...
Why is Scala's immutable Set not covariant in its type?
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Daniel SpiewakDaniel Spiewak
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Creating a zero-filled pandas data frame
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Testing this I find %timeit temp = np.zeros((10, 11)); d = pd.DataFrame(temp, columns = ['col1', 'col2',...'col11']) takes 156 us. But %timeit d = pd.DataFrame(0, index = np.arange(10), columns = ['col1', 'col2',...'col11']) takes 171 us. I'm surprised it's not any faster.
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Escaping keyword-like column names in Postgres
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answered Oct 4 '11 at 17:00
NPENPE
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