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Understanding generators in Python

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Moving average or running mean

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Setting direction for UISwipeGestureRecognizer

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Speed up the loop operation in R

...possible. I took your function, change indexing and here version_A dayloop2_A <- function(temp){ res <- numeric(nrow(temp)) for (i in 1:nrow(temp)){ res[i] <- i if (i > 1) { if ((temp[i,6] == temp[i-1,6]) & (temp[i,3] == temp[i-1,...
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Uninstall old versions of Ruby gems

... | edited Dec 28 '13 at 23:39 Steven Penny 76.1k4545 gold badges296296 silver badges336336 bronze badges ...
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What does the (unary) * operator do in this Ruby code?

... 271 The * is the splat operator. It expands an Array into a list of arguments, in this case a lis...
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Error “The connection to adb is down, and a severe error has occurred.”

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How to delete a folder with files using Java

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Efficient way to insert a number into a sorted array of numbers?

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php stdClass to array

...n_encode and json_decode methods. These are automatically bundled in PHP 5.2.0 and up. If you use any older version there's also a PECL library (that said, in that case you should really update your PHP installation. Support for 5.1 stopped in 2006.) Converting an array/stdClass -> stdClass $...