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Is there a way of having git show lines added, lines changed and lines removed?
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edited May 21 '18 at 11:32
Iulian Onofrei
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shared_ptr to an array : should it be used?
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2 Answers
2
Active
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Get selected value of a dropdown's item using jQuery
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edited May 6 '10 at 20:35
answered May 6 '10 at 11:11
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JavaScript click event listener on class
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edited Feb 16 at 20:23
isherwood
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an...
rails 3 validation on uniqueness on multiple attributes
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In Rails 2, I would have written:
validates_uniqueness_of :zipcode, :scope => :recorded_at
In Rails 3:
validates :zipcode, :uniqueness => {:scope => :recorded_at}
For multiple attributes:
validates :zipcode, :uniquenes...
How do I specify a single test in a file with nosetests?
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answered Jul 2 '12 at 0:58
WillWill
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Rails and PostgreSQL: Role postgres does not exist
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12
This message pops up, when the database user does not exist. Compare the manual here.
Multiple l...
Semi-transparent color layer over background-image?
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234
Here it is:
.background {
background:url('../img/bg/diagonalnoise.png');
position: re...
Apply formula to the entire column
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92
I think it's a more recent feature, but it works for me:
Double clicking the square on the bott...
Get TransactionScope to work with async / await
...ionContext based on this example http://blogs.msdn.com/b/pfxteam/archive/2012/01/20/10259049.aspx .
3 Answers
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