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What are good examples of genetic algorithms/genetic programming solutions? [closed]
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+50
Not homework.
My first job as a professional programmer (1995) was writing a genetic-algorithm based automated trading system for S&a...
Override Java System.currentTimeMillis for testing time sensitive code
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answered Jan 4 '10 at 19:43
Jon SkeetJon Skeet
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How can I pair socks from a pile efficiently?
...sock had an integer called "PairID" one could easily distribute them into 10 buckets according to PairID % 10 (the last digit).
The best real-world partitioning I can think of is creating a rectangle of piles: one dimension is color, the other is the pattern. Why a rectangle? Because we need O(1) r...
What is The Rule of Three?
..., age(age)
{
}
};
int main()
{
person a("Bjarne Stroustrup", 60);
person b(a); // What happens here?
b = a; // And here?
}
(If you are puzzled by the name(name), age(age) part,
this is called a member initializer list.)
Special member functions
What does it mean to co...
How do emulators work and how are they written? [closed]
...egisters, interrupt handlers, etc for a given processor target. For the 6502, you'd have a number of 8-bit integers representing registers: A, X, Y, P, and S; you'd also have a 16-bit PC register.
With interpretation, you start at the IP (instruction pointer -- also called PC, program counter) and ...
Is SHA-1 secure for password storage?
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+250
The short answer to your question is: SHA-1 is as secure as you can get. MD5 would be fine too, even MD4; but it could make some inves...
Why is there an “Authorization Code” flow in OAuth2 when “Implicit” flow works so well?
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304
tl;dr: This is all because of security reasons.
OAuth 2.0 wanted to meet these two criteria:
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What does OSGi solve?
...PI is surprisingly simple. The core API is only one package and less than 30 classes/interfaces. This core API is sufficient to write bundles, install them, start, stop, update, and uninstall them and includes all listener and security classes. There are very few APIs that provide so much functional...
Abusing the algebra of algebraic data types - why does this work?
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140
Disclaimer: A lot of this doesn't really work quite right when you account for ⊥, so I'm going...
How to declare global variables in Android?
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I wrote this answer back in '09 when Android was relatively new, and there were many not well established areas in Android development. I have added a long addendum at the bottom of this post, addressing some criticism, and detailing a philosophical disa...