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What is the difference between C++ and Visual C++? [duplicate]
...-off. You have to decide what appeals most to you.
I've maintained big desktop apps that were written in Visual C++, so that is perfectly feasible. From what I know of Visual Basic, the main advantage seems to be that the first part of the development cycle may be done faster than when using Visual...
Best GUI designer for eclipse? [closed]
I'm looking for a good GUI designer for swing in eclipse. My preference is for a free/open-source plugin.
12 Answers
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How to create a HTTP server in Android? [closed]
I would like to create a simple HTTP server in Android for serving some content to a client.
6 Answers
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Delete all lines beginning with a # from a file
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Raymond HettingerRaymond Hettinger
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How do I calculate square root in Python?
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Merlin
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answered Mar 7 '12 at 2:50
smessingsmessing...
Why does Math.round(0.49999999999999994) return 1?
... precisely this one pathological case.2 Java 7 no longer mandates this broken implementation.3
The problem
0.5+0.49999999999999994 is exactly 1 in double precision:
static void print(double d) {
System.out.printf("%016x\n", Double.doubleToLongBits(d));
}
public static void main(String args[...
Convert a 1D array to a 2D array in numpy
... specifying the number of columns in the 2D array. Something that would work like this:
8 Answers
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How do I download a file over HTTP using Python?
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CoreyCorey
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What is a StackOverflowError?
What is a StackOverflowError , what causes it, and how should I deal with them?
15 Answers
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How can I call controller/view helper methods from the console in Ruby on Rails?
...r.bogus
=> "bogus output"
As for dealing with controllers, I quote Nick's answer:
> app.get '/posts/1'
> response = app.response
# you now have a rails response object much like the integration tests
> response.body # get you the HTML
> response.cookies # hash ...