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Formatting floats without trailing zeros
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Alex MartelliAlex Martelli
724k148148 gold badges11261126 silver badges13241324 bronze badges
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Is python's sorted() function guaranteed to be stable?
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129
Yes, the intention of the manual is indeed to guarantee that sorted is stable and indeed that i...
How do you run multiple programs in parallel from a bash script?
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227
prog1 &
prog2 &
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Why use symbols as hash keys in Ruby?
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229
TL;DR:
Using symbols not only saves time when doing comparisons, but also saves memory, becau...
Can modules have properties the same way that objects can?
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mari.mts
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answered May 19 '09 at 1:09
Alex MartelliAlex Martelli
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Or versus OrElse
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answered Jul 23 '09 at 10:06
AakashMAakashM
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How do I print a double value with full precision using cout?
...y on std::cout and use the std::fixed format specifier.
double d = 3.14159265358979;
cout.precision(17);
cout << "Pi: " << fixed << d << endl;
You can #include <limits> to get the maximum precision of a float or double.
#include <limits>
typedef std::numeric_...
How can I get the assembly file version
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edited May 26 at 16:04
billinkc
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Copying the GNU screen scrollback buffer to a file (extended hardcopy)
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286
To write the entire contents of the scrollback buffer to a file, type
Ctrl + A and :
to get t...
Copy table without copying data
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answered Dec 2 '09 at 17:28
AndomarAndomar
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