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How can I return pivot table output in MySQL?
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This basically is a pivot table.
A nice tutorial on how to achieve this can be found here: http://www.artfulsoftware.com/infotree/qrytip.php?id=78
I advise reading this post and adapt this solution to your needs.
Update
After the l...
Rails 4 - passing variable to partial
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You need the full render partial syntax if you are passing locals
<%= render @users, :loca...
How to randomize (or permute) a dataframe rowwise and columnwise?
...] 1 0 0 1 0
[4,] 0 0 1 0 1
To explain the call:
out <- permatswap(mat, times = 99, burnin = 20000, thin = 500, mtype = "prab")
times is the number of randomised matrices you want, here 99
burnin is the number of swaps made before we start taking random samples....
Append column to pandas dataframe
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answered Dec 16 '13 at 3:33
U2EF1U2EF1
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invalid target release: 1.7
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edited Sep 1 '14 at 16:39
Douglas Held
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answered Nov 26 '13...
test a file upload using rspec - rails
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answered Nov 28 '11 at 13:16
ebsbkebsbk
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How to present popover properly in iOS 8
... you talk to the view controller inside of it to set the content size, by calling the property preferredContentSize
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How to sort a Ruby Hash by number value?
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edited Jan 16 '15 at 17:10
answered Mar 29 '10 at 18:55
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Copy multiple files in Python
How to copy all the files present in one directory to another directory using Python.
I have the source path and the destination path as string.
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Android: How to stretch an image to the screen width while maintaining aspect ratio?
... always roughly square) and display it so that it fills the screen horizontally, and stretches vertically to maintain the aspect ratio of the image, on any screen size. Here is my (non-working) code. It stretches the image horizontally, but not vertically, so it is squashed...
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