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How do you make lettered lists using markdown?
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Andrew Mascillaro
3691212 bronze badges
answered Mar 15 '13 at 0:01
creativecodercreativecoder
1,191...
Keyboard Interrupts with python's multiprocessing Pool
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edited Jun 7 '14 at 20:45
answered Sep 11 '09 at 0:45
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Anaconda vs. EPD Enthought vs. manual installation of Python [closed]
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Update 2015: Nowadays I always recommend Anaconda. It includes lots of Python packages for scientific computing, data science, web development, etc. It also provides a superior environment tool, conda, which allows to easily switch ...
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...
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
6,77988 gold badges5252 silver badges9393 bronze badges
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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...
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...
shared_ptr to an array : should it be used?
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