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How to specify mapping rule when names of properties differ
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Rails Model find where not equal
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In Rails 4.x (See http://edgeguides.rubyonrails.org/active_record_querying.html#not-conditions)
GroupUser.where.not(user_id: me)
In Rails 3.x
GroupUser.where(GroupUser.arel_table[:user_id].not_eq(me))
To shorten the length, you ...
Is there a good way to attach JavaScript objects to HTML elements?
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Have you looked at the jQuery data() method? You can assign complex objects to the element if ...
Does Notepad++ show all hidden characters?
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403
Yes, it does. The way to enable this depends on your version of Notepad++. On newer versions y...
Failed binder transaction when putting an bitmap dynamically in a widget
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answered Dec 31 '11 at 14:13
GalDude33GalDude33
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Convert DataFrame column type from string to datetime, dd/mm/yyyy format
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How to get the parents of a Python class?
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240
Use the following attribute:
cls.__bases__
From the docs:
The tuple of base classes of a...
What is PAGEIOLATCH_SH wait type in SQL Server?
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Frédéric
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answered Mar 6 '09 at 22:18
QuassnoiQuassnoi
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iterating over each character of a String in ruby 1.8.6 (each_char)
...it.
– Martin Dorey
Jun 29 '10 at 23:41
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