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

...ackground: 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 inside of the boxplot ) Fastest way is using using rect, as all the rectangle elements inherit fro...
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How can Bash execute a command in a different directory context?

... answered May 12 '12 at 19:05 Todd A. JacobsTodd A. Jacobs 67.5k1313 gold badges117117 silver badges173173 bronze badges ...
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Keystore type: which one to use?

... answered Jul 18 '12 at 11:15 BrunoBruno 107k2323 gold badges249249 silver badges346346 bronze badges ...
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Simple basic explanation of a Distributed Hash Table (DHT)

...half of 3's keyspace, so now it deals with 26-30 and node 3 deals with 21-25. There are many other overlay structures such as this that use content-based routing to find the right node on which to store a key. Locating a key in a ring requires searching round the ring one node at a time (unless y...
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How to dynamic new Anonymous Class?

... 75 Anonymous types are just regular types that are implicitly declared. They have little to do with...
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Prompt for user input in PowerShell

... Peter Mortensen 26.5k2121 gold badges9292 silver badges122122 bronze badges answered Nov 18 '11 at 15:35 RynantRynant ...
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Should struct definitions go in .h or .c file?

... τεκτεκ 2,52311 gold badge1111 silver badges1212 bronze badges ...
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How to toggle a value in Python

...rom the total is a simple and fast way to toggle values: >>> A = 5 >>> B = 3 >>> total = A + B >>> x = A >>> x = total - x # toggle >>> x 3 >>> x = total - x # toggle >>> x 5 >>> x = total - x # toggle >&gt...
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.net localhost website consistently making get arterySignalR/poll?transport=longPolling&connectionTo

...e cross browser correctness; instead of going to each browser and hitting f5 to refresh you can just click the browser link refresh button which will auto-refresh all of the pages for you. Not everyone wants or needs to have this functionality so if you do want to disable it, as Gustavo Armenta sai...
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What are the differences between segment trees, interval trees, binary indexed trees and range trees

... +25 All these data structures are used for solving different problems: Segment tree stores intervals, and optimized for "which of these ...