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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, and he...
Getting ssh to execute a command in the background on target machine
..... :(
– Infant Dev
Feb 24 '14 at 11:40
2
Can you please explain what < /dev/null mean? Thanks....
How to git commit a single file/directory
...ngs.
– Lily Ballard
Jan 9 '12 at 21:40
Thanks. The order of these messages changed... or at least the strictness of th...
How to use glob() to find files recursively?
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edited Jul 14 '15 at 19:40
Matt
67.9k2020 gold badges137137 silver badges171171 bronze badges
answered...
How to find keys of a hash?
...
Alexander Elgin
5,44044 gold badges3131 silver badges4545 bronze badges
answered Aug 20 '08 at 21:55
AnnanFayAnnanFay
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How do I check OS with a preprocessor directive?
... OS X.
– Gary Makin
Apr 30 '14 at 5:40
2
Mac OS does not define __unix__. Why would you include i...
What is the difference between a schema and a table and a database?
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answered Feb 15 '12 at 9:40
earthdanearthdan
33855 silver badges1212 bronze badges
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Why do Python's math.ceil() and math.floor() operations return floats instead of integers?
...eption.
– jcollado
Dec 20 '11 at 22:40
10
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Unit testing for C++ code - Tools and methodology [closed]
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40
Google recently released their own library for unit testing C++ apps, called Google Test.
Proj...
How do I run a simple bit of code in a new thread?
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edited Aug 11 '17 at 13:40
answered Nov 28 '12 at 17:38
E...