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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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Git: How to edit/reword a merge commit's message?
...now --rebase-merges
– OrangeDog
Jun 27 '19 at 9:40
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What predefined macro can I use to detect clang?
...jn Courteaux
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answered Apr 29 '11 at 4:00
Chris SuterChris Suter
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What is a simple/minimal browserconfig.xml for a web site
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edited Mar 27 '17 at 15:58
Jeff Puckett
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Capturing Ctrl-c in ruby
...e Exception => e
– James Tan
Feb 27 '17 at 7:27
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Check if class already assigned before adding
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answered Sep 13 '11 at 14:27
jmar777jmar777
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How do I ignore the authenticity token for specific actions in Rails?
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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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