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What is better, adjacency lists or adjacency matrices for graph problems in C++?
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can anyone provide a link with a clean code for say Breadth first search in linked lists format ??
– magiix
Feb 7 '10 at 21:25
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How to Parse Command Line Arguments in C++? [duplicate]
...d line options is a bit "sledgehammer to crack a nut". If boost is there already use it. Otherwise have a look at something like gopt. Nothing against boost in general but its kinda heavyweight and i find that the versions are tied tightly to g++ versions.
– Stephen
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“On-line” (iterator) algorithms for estimating statistical median, mode, skewness, kurtosis?
...ors for a small subset. The (on-line) algorithms to calculate those, you already now. E.g. read in a couple of hundred thousand or million datapoints, until your estimation error gets small enough. Just make sure that you pick randomly from your set (e.g. that you don't introduce a bias by picking t...
How should I call 3 functions in order to execute them one after the other?
...ior functions
});
I've just tried to briefly explain the structure here. Read through the waterfall guide for more information, it's pretty well written.
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Use of Application.DoEvents()
...loop ends and the suspended one resumes, trying to finish a job that was already completed. If that doesn't bomb with an exception then surely the data is scrambled all to hell.
Back to ShowDialog(). It executes DoEvents(), but do note that it does something else. It disables all the windows in ...
How to change font face of Webview in Android?
...[] buf = new byte[1024];
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
// Close the streams
out.close();
in.close();
status = true;
} catch (Exception e) {
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How can I do an asc and desc sort using underscore.js?
...ollection, 'propertyName').reverse();
Also, the underscore documentation reads:
In addition, the Array prototype's methods are proxied through the chained Underscore object, so you can slip a reverse or a push into your chain, and continue to modify the array.
which means you can also use .r...
Using multiple let-as within a if-statement in Swift
...optional in here and importantThing is true
}
Swift 1.2:
Apple may have read your question, because your hoped-for code compiles properly in Swift 1.2 (in beta today):
if let latitudeDouble = latitude as? Double, longitudeDouble = longitude as? Double {
// do stuff here
}
Swift 1.1 and e...
Is there any difference between GROUP BY and DISTINCT
...we can no longer remove DISTINCT ratings because the window function was already calculated and projected. In order to use DISTINCT, we'd have to nest that part of the query:
SELECT rating, row_number() OVER (ORDER BY rating) AS rn
FROM (
SELECT DISTINCT rating FROM film
) f
Side-note: In this ...
How can I reset a react component including all transitively reachable state?
... The ideal behavior would be equivalent to removing the old component and readding a new, pristine component.
3 Answers
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