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Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513?
After conducting some experiments on square matrices of different sizes, a pattern came up. Invariably, transposing 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 to change color in markdown cells ipython/jupyter notebook?
...Jakob
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Difference between ref and out parameters in .NET [duplicate]
...is that a variable you pass as an out parameter doesn't need to be initialized but passing it as a ref parameter it has to be set to something.
int x;
Foo(out x); // OK
int y;
Foo(ref y); // Error: y should be initialized before calling the method
Ref parameters are for data that might be modifi...
Library? Static? Dynamic? Or Framework? Project inside another project
...loper
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How to get mouse position in jQuery without mouse-events?
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How to design a product table for many kinds of product where each product has many parameters
...ng both common product attributes, and product-specific attributes.
Serialized LOB: One table for Products, storing attributes common to all product types. One extra column stores a BLOB of semi-structured data, in XML, YAML, JSON, or some other format. This BLOB allows you to store the attributes...
Why can a function modify some arguments as perceived by the caller, but not others?
...Fey
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answered Feb 22 '09 at 18:06
jfsjfs
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What is Ember RunLoop and how does it work?
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Update 10/9/2013: Check out this interactive visualization of the run loop: https://machty.s3.amazonaws.com/ember-run-loop-visual/index.html
Update 5/9/2013: all the basic concepts below are still up to date, but as of this commit, the Ember Run Loop implementation has been s...
load and execute order of scripts
...Paiva
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answered Jan 25 '12 at 1:38
jfriend00jfriend00
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Using IQueryable with Linq
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