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arrayfun can be significantly slower than an explicit loop in matlab. Why?
...y running other versions of your code. Consider explicitly writing out the computations, instead of using a function in your loop
tic
Soln3 = ones(T, N);
for t = 1:T
for n = 1:N
Soln3(t, n) = 3*x(t, n)^2 + 2*x(t, n) - 1;
end
end
toc
Time to compute on my computer:
Soln1 1.158446...
How to align content of a div to the bottom
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Pull new updates from original GitHub repository into forked GitHub repository
...ed someone's repository on GitHub and would like to update my version with commits and updates made in the original repository. These were made after I forked my copy.
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Xcode 6 - How to pick signing certificate/provisioning profile for Ad-Hoc distribution?
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I was facing same issue, resolved using command line "xcodebuild" tool script, which is preinstalled with Xcode 6 (didn't need to re-install Xcode 5).
http://www.thecave.com/2014/09/16/using-xcodebuild-to-export-a-ipa-from-an-archive/
Script in terminal:
xcodebu...
Create MSI or setup project with Visual Studio 2012
... behind it we have to question Microsoft's judgment."
By Edward Miller (comments in Visual Studio Installer Projects Extension).
The WiX Toolset, which, while powerful is exceeding user-unfriendly and has a steep learning curve. There is even a downloadable template for installing Windows servic...
Turn a number into star rating display using jQuery and CSS
...png and star_gray.png. But as the stars have a fixed height, we can easily combine them into one image. This utilizes the CSS sprite technique.
Now, as the spans are nested, they are automatically overlayed over each other. In the default case, when the width of both spans is 80px, the yellow stars...
Difference between len() and .__len__()?
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Why can I access private variables in the copy constructor?
...many operations can involve two or more instances of your class: if you're comparing, adding/multiplying/dividing, copy-constructing, cloning, assigning etc. then it's often the case that you either simply must have access to private and/or protected data in the other object, or want it to allow a s...
What kind of Garbage Collection does Go use?
...ncurrent collector
tri-color mark-and-sweep algorithm
non-generational
non-compacting
fully precise
incurs a small cost if the program is moving pointers around
lower latency, but most likely also lower throughput, than Go 1.3 GC
Go 1.3 garbage collector updates on top of Go 1.1:
concurrent swee...