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What does iterator->second mean?
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answered Mar 16 '13 at 16:04
Joseph MansfieldJoseph Mansfield
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How to define @Value as optional
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Disable intellij indexing on specific folder
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4 Answers
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What is scope/named_scope in rails?
...e(subscribed_to_newsletter: true)
#yada yada
end
If you're using Rails 4 or newer, do this instead:
#File: users.rb
class User < ActiveRecord::Base
scope :newsletter, -> { where(subscribed_to_newsletter: true) }
#yada yada
end
This allows you to access your subscribers by simply doi...
Pass An Instantiated System.Type as a Type Parameter for a Generic Class
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edited Aug 5 '15 at 21:45
ErikE
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z-index not working with position absolute
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42
Opacity changes the context of your z-index, as does the static positioning. Either add opacit...
How to configure PostgreSQL to accept all incoming connections
...this be configured in the pg_hba.conf file? I'm using postgreSQL version 8.4.
5 Answers
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Entity Framework - Start Over - Undo/Rollback All Migrations
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Kyle Trauberman
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answered Apr 23 '12 at 14:35
Ladislav Mrnk...
How do you change the document font in LaTeX?
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4 Answers
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