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Do any JVM's JIT compilers generate code that uses vectorized floating point instructions?

Let's say the bottleneck of my Java program really is some tight loops to compute a bunch of vector dot products. Yes I've profiled, yes it's the bottleneck, yes it's significant, yes that's just how the algorithm is, yes I've run Proguard to optimize the byte code, etc. ...
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Xml Namespace breaking my xpath! [duplicate]

I have the following XML: 5 Answers 5 ...
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How do I erase an element from std::vector by index?

I have a std::vector, and I want to delete the n'th element. How do I do that? 15 Answers ...
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StringUtils.isBlank() vs String.isEmpty()

I ran into some code that has the following: 11 Answers 11 ...
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How to remove text from a string?

I've got a data-123 string. 11 Answers 11 ...
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Replacing all non-alphanumeric characters with empty strings

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KeyValuePair VS DictionaryEntry

What is the difference between KeyValuePair which is the generic version and DictionaryEntry? 2 Answers ...
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Stop Chrome Caching My JS Files

I will make a change to my JS files but it won't really change in the browser, I have to rename the files every time so that it reloads it. Is there some sort of .htaccess command I can add or something to make it stop caching? ...
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How to compare DateTime in C#?

I don't want user to give the back date or time. 9 Answers 9 ...
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SQLAlchemy: how to filter date field?

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