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Python pandas Filtering out nan from a data selection of a column of strings
...N:
In [87]:
nms
Out[87]:
movie name rating
0 thg John 3
1 thg NaN 4
3 mol Graham NaN
4 lob NaN NaN
5 lob NaN NaN
[5 rows x 3 columns]
In [89]:
nms = nms.dropna(thresh=2)
In [90]:
nms[nms.name.notnull()]
Out[90]:
movie name rating
0 ...
How do you install ssh-copy-id on a Mac?
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edited Jul 20 '16 at 19:50
answered Sep 4 '14 at 4:52
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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...
How to set limits for axes in ggplot2 R plots?
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edited Jun 8 '17 at 11:37
Axeman
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ans...
Static implicit operator
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answered Nov 25 '10 at 4:38
Rex MRex M
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How to unit test a Node.js module that requires other modules and how to mock the global require fun
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178
You can now!
I published proxyquire which will take care of overriding the global require ins...
URL-parameters and logic in Django class-based views (TemplateView)
... me how it is best to access URL-parameters in class-based-views in Django 1.5.
5 Answers
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Can I browse other people's (Apple) bug reports? [closed]
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107
As other people have said here, you can't see the bugs that other people have reported to Appl...