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Deep cloning objects
...embers. "Because callers of Clone cannot depend on the method performing a predictable cloning operation, we recommend that ICloneable not be implemented in public APIs." msdn.microsoft.com/en-us/library/… However, based on the explanation given by Venkat Subramaniam in your linked article, I thin...
Why shouldn't all functions be async by default?
...e, or reporting, or user-defined callback with implementation which cannot predict, or the algorithm has been extended and now includes not just CPU computations but also some I/O? You'll need to convert the method to async but this would break API and all the callers up the stack would be needed to...
How does the Amazon Recommendation feature work?
...ch data in a commerce driven site. Now many of those algorithms (like the predictor that started out in commerce server) have moved on to live directly within Microsoft SQL.
The four big take-a-ways you should have are:
Amazon (or any retailer) is looking at aggregate data for tons of transact...
Peak signal detection in realtime timeseries data
...is, University of Twente.
Ciocirdel, G. D. and Varga, M. (2016). Election Prediction Based on Wikipedia Pageviews. Project paper, Vrije Universiteit Amsterdam.
Other applications of the algorithm from this answer
Machine Learning Financial Laboratory, Python package based on the work of De Prado...
C# vs C - Big performance difference
...zations such us instruction reordering and improvements relating to branch prediction.
What this means is that unless you compile your C++ application using the correct pararmeters for the RELEASE build (not the DEBUG build) then your C++ application may perform more slowly than the corresponding C...
Why does this method print 4?
...tack frame on the heap (as Jay suggested), then the output should be quite predictable for a given system.
– flrnb
Jul 24 '13 at 21:30
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sho...
How can I make a UITextField move up when the keyboard is present - on starting to edit?
..., as this will pick up things such as custom keyboard changes and toggling predictive text on/off.
– Endareth
Nov 13 '14 at 2:06
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Sort a Map by values
...elps. John, the LinkedHashMap is important to the solution as it provides predictable iteration order.
– Carter Page
Jul 1 '12 at 12:46
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Speed up the loop operation in R
...ly from nrow(X). Modified version has linear relation, and simple lm model predict that for 850,000 rows computation takes 6 minutes and 10 seconds.
Power of vectorization
As Shane and Calimo states in theirs answers vectorization is a key to better performance.
From your code you could move outsi...
How to remove/ignore :hover css style on touch devices
...Though subdomaining is the most common way, you could also have some other predictable modification of a given URL to allow mobile users to access the modified pages. At that stage, you would want to be sure they don't have to modify the URL every time they navigate to another part of the site.
Ag...