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Programmatically find the number of cores on a machine

Is there a way to determine how many cores a machine has from C/C++ in a platform-independent way? If no such thing exists, what about determining it per-platform (Windows/*nix/Mac)? ...
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What are the mathematical/computational principles behind this game?

My kids have this fun game called Spot It! The game constraints (as best I can describe) are: 9 Answers ...
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Git merge reports “Already up-to-date” though there is a difference

I have a git repository with 2 branches: master and test. 15 Answers 15 ...
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Is it possible to use Swift's Enum in Obj-C?

I'm trying to convert some of my Obj-C class to Swift. And some other Obj-C classes still using enum in that converted class. I searched In the Pre-Release Docs and couldn't find it or maybe I missed it. Is there a way to use Swift enum in Obj-C Class? Or a link to the doc of this issue? ...
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Reverse Y-Axis in PyPlot

I have a scatter plot graph with a bunch of random x, y coordinates. Currently the Y-Axis starts at 0 and goes up to the max value. I would like the Y-Axis to start at the max value and go up to 0. ...
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Convert String array to ArrayList [duplicate]

I want to convert String array to ArrayList . For example String array is like: 5 Answers ...
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How to define an enumerated type (enum) in C?

I'm not sure what is the proper syntax for using C enums. I have the following code: 13 Answers ...
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What does Serializable mean?

What exactly does it mean for a class to be Serializable in Java? Or in general, for that matter... 10 Answers ...
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convert String to DateTime

... DateTime.strptime allows you to specify the format and convert a String to a DateTime. share | improve this answer | follow |...
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Can I use a binary literal in C or C++?

I need to work with a binary number. 19 Answers 19 ...