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Analyze audio using Fast Fourier Transform
...frequency is 44100 samples / sec. and the number of points in your FFT is 256, your frequency spacing is 44100 / 256 = 172 Hz (approximately)
The first coefficient in your array will be the 0 frequency coefficient. That is basically the average power level for all frequencies. The rest of your coef...
How to correctly close a feature branch in Mercurial?
...w in advance which commit will be the last one.
Update: Since Mercurial 1.5 you can close the branch at any time so it will not appear in both hg branches and hg heads anymore. The only thing that could possibly annoy you is that technically the revision graph will still have one more revision with...
Can I have an IF block in DOS batch file?
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Does setting Java objects to null do anything anymore?
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Neil CoffeyNeil Coffey
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Any difference between First Class Function and High Order Function
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There is a difference. When you say that a language has first-class functions, it means that th...
Memory management in Qt?
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edited Sep 7 '15 at 15:46
user2567875
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Why Func instead of Predicate?
...>, in .net 2.0, the different Func and Action variants come from .net 3.5.
So those Func predicates are used mainly for consistency in the LINQ operators. As of .net 3.5, about using Func<T> and Action<T> the guideline states:
Do use the new LINQ types Func<> and
Expressi...
What are fixtures in programming?
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Nino Filiu
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answered Feb 4 '13 at 10:06
m01m01
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Difference between shadowing and overriding in C#?
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154
Well inheritance...
suppose you have this classes:
class A {
public int Foo(){ return 5;}
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How can I respond to the width of an auto-sized DOM element in React?
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The most practical solution is to use a library for this like react-measure.
Update: there is n...