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Unable to locate tools.jar
...stalled the Java Runtime Environment (JRE) instead of the Java Development Kit (JDK). The latter has the tools.jar, java.exe, javac.exe, etc.
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switch / pattern matching idea
I've been looking at F# recently, and while I'm not likely to leap the fence any time soon, it definitely highlights some areas where C# (or library support) could make life easier.
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Remove first element from $@ in bash [duplicate]
..., the first argument shouldn't be looped over, and instead needs to be checked before the loop.
4 Answers
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How to set MSDN to be always in English
I know that this isn't exactly programming question, but it is tightly related -
8 Answers
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jQuery.inArray(), how to use it right?
First time I work with jQuery.inArray() and it acts kinda strange.
20 Answers
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What integer hash function are good that accepts an integer hash key?
What integer hash function are good that accepts an integer hash key?
11 Answers
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Rails find_or_create_by more than one attribute?
...edited Jan 17 '17 at 12:26
Deepak Mahakale
18.4k77 gold badges5454 silver badges7373 bronze badges
answered Jun 15 '10 at 15:31
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Parse string to DateTime in C#
I have date and time in a string formatted like that one:
8 Answers
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how does multiplication differ for NumPy Matrix vs Array classes?
The numpy docs recommend using array instead of matrix for working with matrices. However, unlike octave (which I was using till recently), * doesn't perform matrix multiplication, you need to use the function matrixmultipy(). I feel this makes the code very unreadable.
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Where can I learn how to write C code to speed up slow R functions? [closed]
...at's the best resource for learning how to write C code for use with R? I know about the system and foreign language interfaces section of R extensions, but I find it pretty hard going. What are good resources (both online and offline) for writing C code for use with R?
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