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python max function using 'key' and lambda expression
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288
lambda is an anonymous function, it is equivalent to:
def func(p):
return p.totalScore ...
Integrating MySQL with Python in Windows
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127
Download page for python-mysqldb. The page includes binaries for 32 and 64 bit versions of for ...
How do you round a number to two decimal places in C#?
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Here's some examples:
decimal a = 1.994444M;
Math.Round(a, 2); //returns 1.99
decimal b = 1.995555M;
Math.Round(b, 2); //returns 2.00
You might also want to look at bankers rounding / round-to-even with the following overload:
Math.Round(a, 2, MidpointRounding.ToEven);
There's...
src/lxml/etree_defs.h:9:31: fatal error: libxml/xmlversion.h: No such file or directory
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248
Install libxslt-devel & libxml2-devel using
sudo apt-get install libxml2-dev libxslt1-dev...
Left align two graph edges (ggplot)
...gplotGrob(A)
gB <- ggplotGrob(B)
maxWidth = grid::unit.pmax(gA$widths[2:5], gB$widths[2:5])
gA$widths[2:5] <- as.list(maxWidth)
gB$widths[2:5] <- as.list(maxWidth)
grid.arrange(gA, gB, ncol=1)
Edit
Here's a more general solution (works with any number of plots) using a modified vers...
Problems with lib-icu dependency when installing Symfony 2.3.x via Composer
I've had no problems installing Symfony 2.2.x using Composer, I've always just copied the stable version at http://symfony.com/download .
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How to split a delimited string into an array in awk?
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285
Have you tried:
echo "12|23|11" | awk '{split($0,a,"|"); print a[3],a[2],a[1]}'
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What is the difference between dict.items() and dict.iteritems() in Python2?
...d is also gone, since items() in Python 3 works like viewitems() in Python 2.7.
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