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Algorithm to compare two images
...nt image files (in whatever format I choose), I need to write a program to predict the chance if one being the illegal copy of another. The author of the copy may do stuff like rotating, making negative, or adding trivial details (as well as changing the dimension of the image).
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What are the dangers when creating a thread with a stack size of 50x the default?
...'s something seriously wrong with your benchmark, code that behaves this unpredictably usually has a nasty bug hidden somewhere.
It is very, very difficult to consume a lot of stack space in a .NET program, other than by excessive recursion. The size of the stack frame of managed methods are set i...
Is there a reason that Swift array assignment is inconsistent (neither a reference nor a deep copy)?
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@justhalf I can predict a bunch of confused newbies coming to SO and asking why their arrays were / were not shared (just in a less clear way).
– John Dvorak
Jun 11 '14 at 5:27
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Find the Smallest Integer Not in a List
...e computer has only, say, 1GB of memory, I'm going to go out on a limb and predict that the answer is zero.
1GB of RAM means the list can have at most 134,217,728 numbers in it. But there are 264 = 18,446,744,073,709,551,616 possible numbers. So the probability that zero is in the list is 1 in 137,...
Is D a credible alternative to Java and C++? [closed]
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Nice Prediction. It's been 2 years since this post, and D is not any closer to mainstream adoption.
– mikerobi
Nov 17 '10 at 14:29
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Adding new column to existing DataFrame in Python pandas
... lot of different things depending on the input, and the outcome cannot be predicted unless you just know how pandas works. I would therefore advice against the []= in code bases, but when exploring data in a notebook, it is fine.
Going around the problem
If you have a pd.Series and want it assign...
Simple insecure two-way data “obfuscation”?
...d IV should not be used for production AES-CBC code
// IVs should be unpredictable per ciphertext
private byte[] Vector = __Replace_Me__({ 146, 64, 191, 111, 23, 3, 113, 119, 231, 121, 2521, 112, 79, 32, 114, 156 });
private ICryptoTransform EncryptorTransform, DecryptorTransform;
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Executors.newCachedThreadPool() versus Executors.newFixedThreadPool()
...s better in terms of resource utilization?
Use it when you have a lot of predictable
Should I always use a parallel stream when possible?
...ey want. For most situations, the default (sequential) is right, and more predictable.
– Brian Goetz
Jun 22 '17 at 8:57
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Microsecond timing in JavaScript
... compute resources. Measuring performance is not the same (necessarily) as predicting performance.
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