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Truncate number to two decimal places without rounding
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Math.floor(value * 100) / 100 won't work if value = 4.27 seriously, try it.
– Dark Hippo
Jan 17 '14 at 16:56
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Connect to a heroku database with pgadmin
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Selecting pandas column by location
...t; df
A B C D
0 0.424634 1.716633 0.282734 2.086944
1 -1.325816 2.056277 2.583704 -0.776403
2 1.457809 -0.407279 -1.560583 -1.316246
3 -0.757134 -1.321025 1.325853 -2.513373
4 1.366180 -1.265185 -2.184617 0.881514
>>> df.iloc[:, 2]
0 0.282734
1...
How to pass arguments and redirect stdin from a file to program run in gdb?
...json rules
– Zzz0_o
Aug 2 '17 at 10:27
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Converting an array of objects to ActiveRecord::Relation
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answered Jun 27 '14 at 9:24
Marco PrinsMarco Prins
5,6031010 gold badges3131 silver badges6161 bronze badges
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How do I compile C++ with Clang?
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What is AssemblyInfo.cs used for?
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How do I configure a Python interpreter in IntelliJ IDEA with the PyCharm plugin?
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$on and $broadcast in angular
... task.
– yangli1990
Apr 29 '15 at 6:27
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What is so special about Generic.xaml?
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