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Superiority of unnamed namespace over static?
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2 Answers
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Active
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How do you make lettered lists using markdown?
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Andrew Mascillaro
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answered Mar 15 '13 at 0:01
creativecodercreativecoder
1,191...
What does a tilde do when it precedes an expression?
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273
~ is a bitwise operator that flips all bits in its operand.
For example, if your number was 1...
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...
Is there a better way to find out if a local git branch exists?
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edited Jun 12 '17 at 13:32
kaligne
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PHP array delete by value (not key)
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1612
Using array_search() and unset, try the following:
if (($key = array_search($del_val, $messages...
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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Get TransactionScope to work with async / await
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3 Answers
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How to 'git pull' into a branch that is not the current one?
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edited Dec 16 '18 at 20:30
answered Sep 25 '13 at 2:21
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npm install error - MSB3428: Could not load the Visual C++ component “VCBuild.exe”
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edited Nov 26 '19 at 15:38
Ahmed Ashour
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