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Detect if stdin is a terminal or pipe?

... answered Aug 21 '09 at 16:29 RichieHindleRichieHindle 232k4242 gold badges333333 silver badges383383 bronze badges ...
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Order discrete x scale by frequency/value

...tting the levels of the factor on the x-axis. For example: library(ggplot2) # Automatic levels ggplot(mtcars, aes(factor(cyl))) + geom_bar() # Manual levels cyl_table <- table(mtcars$cyl) cyl_levels <- names(cyl_table)[order(cyl_table)] mtcars$cyl2 <- factor(mtcars$cyl, levels = c...
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Word-wrap in an HTML table

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Any shortcut to initialize all array elements to zero?

... 582 A default value of 0 for arrays of integral types is guaranteed by the language spec: Each c...
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ruby 1.9: invalid byte sequence in UTF-8

... 172 +50 In Ruby 1...
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C# HttpWebRequest vs WebRequest

... answered May 22 '09 at 3:38 David WengierDavid Wengier 9,49555 gold badges3535 silver badges4343 bronze badges ...
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Nullable type as a generic parameter possible?

... 266 Change the return type to Nullable<T>, and call the method with the non nullable paramet...
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git: fatal: Could not read from remote repository

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How to redirect to Index from another controller?

... 273 Use the overloads that take the controller name too... return RedirectToAction("Index", "MyCo...