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Why is a round-trip conversion via a string not safe for a double?
... }
*dst = 0;
}
}
It turns out that _ecvt returns the string 845512408225570.
Notice the trailing zero? It turns out that makes all the difference!
When the zero is present, the result actually parses back to 0.84551240822557006, which is your original number -- so it compares equal, a...
How to append text to a text file in C++?
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NathanOliver
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answered Mar 6 '10 at 17:27
Bertrand Marr...
How to add many functions in ONE ng-click?
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MaxenceMaxence
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Interface Builder: What are the UIView's Layout iOS 6/7 Deltas for?
... iOS 7
– Lee Probert
Sep 27 '13 at 14:19
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How do I put a bunch of uncommitted changes aside while working on something else
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Can Protractor and Karma be used together?
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What is a patch in git version control?
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VonCVonC
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How is __eq__ handled in Python and in what order?
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return self.value == other
a = A()
a.value = 3
b = B()
b.value = 4
a == b
it will print:
A __eq__ called: <__main__.A object at 0x013BA070> == <__main__.B object at 0x013BA090> ?
B __eq__ called: <__main__.B object at 0x013BA090> == 3 ?
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Difference between shared objects (.so), static libraries (.a), and DLL's (.so)?
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4 Answers
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