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How do I globally configure RSpec to keep the '--color' and '--format specdoc' options turned on
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238
As you can see in the docs here, the intended use is creating ~/.rspec and in it putting your o...
Stopping python using ctrl+c
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Chris Stratton
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answered Sep 1 '09 at 19:21
Denis MasyukovD...
When do I need to use Begin / End Blocks and the Go keyword in SQL Server?
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edited Jun 30 '10 at 14:33
Tom H
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How to open existing project in Eclipse
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131
Try File > New > Project... > Android Project From Existing Code.
Don't copy your proj...
minimum double value in C/C++
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134
-DBL_MAX in ANSI C, which is defined in float.h.
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Can I call a constructor from another constructor (do constructor chaining) in C++?
... {
public:
Foo(char x, int y) {}
Foo(int y) : Foo('a', y) {}
};
C++03: No
Unfortunately, there's no way to do this in C++03, but there are two ways of simulating this:
You can combine two (or more) constructors via default parameters:
class Foo {
public:
Foo(char x, int y=0); // combin...
How to escape the % (percent) sign in C's printf?
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13 Answers
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Active
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python generator “send” function purpose?
...t;> next(gen) # run up to the next yield
>>> gen.send(94.3) # goes into 'x' again
188.5999999999999
You can't do this just with yield.
As to why it's useful, one of the best use cases I've seen is Twisted's @defer.inlineCallbacks. Essentially it allows you to write a function l...
Check if a folder exist in a directory and create them using C#
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Doppelganger
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answered Feb 1 '12 at 7:15
cycaHuHcycaHuH
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