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How to make graphics with transparent background in R using ggplot2?

... Updated with the theme() function, ggsave() and the code for the legend background: df <- data.frame(y = d, x = 1, group = rep(c("gr1", "gr2"), 50)) p <- ggplot(df) + stat_boxplot(aes(x = x, y = y, color = group), fill = "transparent" # for the...
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Label points in geom_point

...l players with PTS > 25 or < 18 # align text vertically with nudge_y and allow the labels to # move horizontally with direction = "x" ggplot(nba, aes(x= MIN, y = PTS, label = Name)) + geom_point(color = dplyr::case_when(nba$PTS > 25 ~ "#1b9e77", nb...
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parseInt(null, 24) === 23… wait, what?

Alright, so I was messing around with parseInt to see how it handles values not yet initialized and I stumbled upon this gem. The below happens for any radix 24 or above. ...
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Do regular expressions from the re module support word boundaries (\b)?

... ahh after yours and Bolo's suggestion, it was because I wasn't using a raw string. Thanks! – D.C. Oct 22 '10 at 8:46 9 ...
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Class method decorator with self arguments?

...f of that. You can pass in the attribute name as a string to the decorator and use getattr if you don't want to hardcode the attribute name: def check_authorization(attribute): def _check_authorization(f): def wrapper(self, *args): print getattr(self, attribute) ...
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What's the difference between => , ()=>, and Unit=>

I'm trying to represent a function that takes no arguments and returns no value (I'm simulating the setTimeout function in JavaScript, if you must know.) ...
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Writing your own STL Container

...erator_tag,std::forward_iterator_tag,std::bidirectional_iterator_tag,std::random_access_iterator_tag. Also note that the below is technically more strict than required, but this is the idea. Note that the vast majority of the "standard" functions are technically optional, due to the awesomeness that...
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Match multiple cases classes in scala

I'm doing matching against some case classes and would like to handle two of the cases in the same way. Something like this: ...
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Can you write nested functions in JavaScript?

... Yes, it is possible to write and call a function nested in another function. Try this: function A(){ B(); //call should be B(); function B(){ } } share | ...
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Plot smooth line with PyPlot

...ate import spline # 300 represents number of points to make between T.min and T.max xnew = np.linspace(T.min(), T.max(), 300) power_smooth = spline(T, power, xnew) plt.plot(xnew,power_smooth) plt.show() spline is deprecated in scipy 0.19.0, use BSpline class instead. Switching from spl...