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Rounding BigDecimal to *always* have two decimal places
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answered Mar 26 '13 at 17:14
Louis WassermanLouis Wasserman
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Combine --user with --prefix error with setup.py install
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answered Dec 21 '10 at 0:07
gotgenesgotgenes
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error upon assigning Layout: BoxLayout can't be shared
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175
Your problem is that you're creating a BoxLayout for a JFrame (this), but setting it as the lay...
Java variable number or arguments for a method
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278
That's correct. You can find more about it in the Oracle guide on varargs.
Here's an example:
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What's the difference between subprocess Popen and call (how can I use them)?
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271
There are two ways to do the redirect. Both apply to either subprocess.Popen or subprocess.call...
How can I join multiple SQL tables using the IDs?
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Sigurd
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answered Mar 24 '12 at 17:02
Justin PihonyJus...
Performance of foreach, array_map with lambda and array_map with static function
...y consistent results with 1M numbers across a dozen attempts:
Foreach: 0.7 sec
Map on closure: 3.4 sec
Map on function name: 1.2 sec.
Supposing the lackluster speed of the map on closure was caused by the closure possibly being evaluated each time, I also tested like this:
function useMapClo...
mysql command for showing current configuration variables
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edited Aug 25 '16 at 2:57
Pozzo-Balbi
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answered Sep 29 '09 at 16:53
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Difference between git pull --rebase and git pull --ff-only
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answered Aug 21 '14 at 15:57
Gabriele PetronellaGabriele Petronella
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How to set std::tuple element by index?
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127
std::get returns a reference to the value. So you set the value like this:
std::get<0>(my...