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Formatting floats without trailing zeros
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Alex MartelliAlex Martelli
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How do you run multiple programs in parallel from a bash script?
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227
prog1 &
prog2 &
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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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Can I underline text in an Android layout?
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25 Answers
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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_...
Why isn't SQL ANSI-92 standard better adopted over ANSI-89?
...ere was no difference in optimization or performance of SQL-89 versus SQL-92 style joins. One can assume that most RDBMS engines transform the syntax into an internal representation before optimizing or executing the query, so the human-readable syntax makes no difference.
I also try to evangelize...
Global access to Rake DSL methods is deprecated
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edited May 23 '17 at 10:34
Community♦
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answered Jun 1 '11 at 10:45
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Copy table without copying data
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answered Dec 2 '09 at 17:28
AndomarAndomar
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how to “reimport” module to python then code be changed after import
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For Python 2.x
reload(foo)
For Python 3.x
import importlib
import foo #import the module here, so that it can be reloaded.
importlib.reload(foo)
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