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Regular expression for a string that does not start with a sequence
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341
You could use a negative look-ahead assertion:
^(?!tbd_).+
Or a negative look-behind asserti...
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...
The backend version is not supported to design database diagrams or tables
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4 Answers
4
Active
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creating a random number using MYSQL
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147
This should give what you want:
FLOOR(RAND() * 401) + 100
Generically, FLOOR(RAND() * (<m...
How do i put a border on my grid in WPF?
...ment="Left" Margin="12,12,0,0" Name="grid1" VerticalAlignment="Top" Width="479" Background="#FFF2F2F2" />
</Border>
</Grid>
This should get you what you're after (though you may want to put a margin on all 4 sides, not just 2...)
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Redo merge of just a single file
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edited Jul 28 '11 at 20:14
answered Jul 28 '11 at 20:09
ha...
$http get parameters does not work
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edited Jun 30 '14 at 21:48
oxfn
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answere...
Visual Studio Editor does not underline errors anymore
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234
Have you checked Tools→Options...→Text Editor→C#→Advanced→Underline errors in the edit...
How do I get the backtrace for all the threads in GDB?
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answered Apr 10 '14 at 6:36
SharadSharad
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