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Bash command to sum a column of numbers [duplicate]
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Using em>x m>isting file:
paste -sd+ infile | bc
Using stdin:
<cmd> | paste -sd+ | bc
Edit:
With some paste implementations you need to be more em>x m>plicit when reading from stdin:
<cmd> | paste -sd+ - | bc
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Semicolon before self-invoking function? [duplicate]
...ach in few popular jQuery plugins and I'm curious to find if this is the nem>x m>t awesome thing in JavaScript that I don't know.
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Computational complem>x m>ity of Fibonacci Sequence
...ons. In particular, I've been trying to figure out the computational complem>x m>ity of the naive version of the Fibonacci sequence:
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Nginm>x m> 403 forbidden for all files
I have nginm>x m> installed with PHP-FPM on a CentOS 5 bom>x m>, but am struggling to get it to serve any of my files - whether PHP or not.
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How do you em>x m>tract a column from a multi-dimensional array?
Does anybody know how to em>x m>tract a column from a multi-dimensional array in Python?
20 Answers
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Declare and Initialize String Array in VBA
...d 3) VBA doesn't have String array initializer. But you can use Split for em>x m>ample.
– Eldar Agalarov
Apr 18 '16 at 20:28
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Rotate am>x m>is tem>x m>t in python matplotlib
I can't figure out how to rotate the tem>x m>t on the m>X m> Am>x m>is. Its a time stamp, so as the number of samples increase, they get closer and closer until they overlap. I'd like to rotate the tem>x m>t 90 degrees so as the samples get closer together, they aren't overlapping.
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Rebase array keys after unsetting elements
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+1. I note that the manual does not em>x m>plicitly state that ordering will be maintained, but I can't see why it wouldn't be.
– Lightness Races in Orbit
May 9 '11 at 22:20
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Is it good style to em>x m>plicitly return in Ruby?
... it" (a "Pythonic" way) when it comes to style, I'm wondering if the same em>x m>ists for Ruby. I've been using my own style guidelines but I'm thinking about releasing my source code, and I'd like it to adhere to any unwritten rules that might em>x m>ist.
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How do I draw a shadow under a UIView?
... edge of a UIView in Cocoa Touch. I understand that I should use CGContem>x m>tSetShadow() to draw the shadow, but the Quartz 2D programming guide is a little vague:
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