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The “backspace” escape character '\b': unexpected behavior?
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edited Nov 27 '11 at 2:25
John Conde
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Append column to pandas dataframe
..., axis=1)
– beyondfloatingpoint
Aug 27 '19 at 9:21
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How do I ignore the authenticity token for specific actions in Rails?
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27
In Rails4 you use skip_before_action with except or only.
class UsersController < Applicati...
Adding services after container has been built
...fac/issues/811.
– Chase Florell
Mar 27 '17 at 23:44
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git - diff of current changes before committing
...t.
– Mischa Arefiev
Mar 6 '12 at 12:27
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@Mischa The documentation says that the default behavio...
How to get a list of properties with a given attribute?
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Marc Gravell♦Marc Gravell
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Rails Model find where not equal
...want to use both not equal and equal, you can use:
user_id = 4
group_id = 27
GroupUser.where(group_id: group_id).where.not(user_id: user_id)
If you want to use a variety of operators (ie. >, <), at some point you may want to switch notations to the following:
GroupUser.where("group_id >...
Template default arguments
...details.
– Paolo M
Jun 21 '18 at 14:27
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Python convert tuple to string
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27
here is an easy way to use join.
''.join(('a', 'b', 'c', 'd', 'g', 'x', 'r', 'e'))
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RAII and smart pointers in C++
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answered Dec 27 '08 at 16:57
Michael WilliamsonMichael Williamson
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