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Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513?
...ransposing a matrix of size 2^n is slower than transposing one of size 2^n+1 . For small values of n , the difference is not major.
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How do I update zsh to the latest version?
...inal.app on my OS X machine successfully. The version number of zsh is 4.3.11.
6 Answers
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How to run script as another user without password?
...that must be run as user2. However, this script can only be run under user1 in my application.
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How to check if a column exists in a SQL Server table?
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31 Answers
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how to add records to has_many :through association in rails
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166
I think you can simply do this:
@cust = Customer.new(params[:customer])
@cust.houses <&l...
After submitting a POST form open a new window showing the result
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Add
<form target="_blank" ...></form>
or
form.setAttribute("target", "_blank");...
GPU Emulator for CUDA programming without the hardware [closed]
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For those who are seeking the answer in 2016 (and even 2017) ...
Disclaimer
I've failed to emulate GPU after all.
It might be possible to use gpuocelot if you satisfy its list of
dependencies.
I've tried to get an emulator for BunsenLabs (Linux 3.16.0-4-686-pa...
How to write an XPath query to match two attributes?
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216
//div[@id='..' and @class='...]
should do the trick. That's selecting the div operators that ...
How do you get the rendered height of an element?
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18 Answers
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