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What is the different between 'Auto' and '*' when setting width/height for a grid column?

I cannot distinguish the different between 'Auto' and '*' when setting width/height for a grid column. Please help! 1 Answe...
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What is the source code of the “this” module doing?

If you open a Python interpreter, and type "import this", as you know, it prints: 5 Answers ...
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How can I get dictionary key as variable directly in Python (not by searching from value)?

...and am worried that searching by value may end up returning 2 or more keys if the dictionary has a lot of entries... what I am trying to do is this: ...
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What is meant by 'first class object'?

...anguage is said to support first-class functions (or function literal) if it treats functions as first-class objects. Specifically, this means that the language supports constructing new functions during the execution of a program, storing them in data structures, passing them as arg...
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Is there a way to iterate over a range of integers?

Go's range can iterate over maps and slices, but I was wondering if there is a way to iterate over a range of numbers, something like this: ...
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Add SUM of values of two LISTS into new LIST

... used with a list comprehension. [x + y for x, y in zip(first, second)] If you have a list of lists (instead of just two lists): lists_of_lists = [[1, 2, 3], [4, 5, 6]] [sum(x) for x in zip(*lists_of_lists)] # -> [5, 7, 9] ...
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Render Partial View Using jQuery in ASP.NET MVC

... any idea how this would work with Razor? tried $.get( "@Url.Action(\"Manifest\",\"Upload\", new { id = " + key + " })", function(data) { $("<div/>").replaceWith(data); } ); – Patrick Lee Scott May 24 '11 at 19:23 ...
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How to handle configuration in Go [closed]

...configuration := Configuration{} err := decoder.Decode(&configuration) if err != nil { fmt.Println("error:", err) } fmt.Println(configuration.Users) // output: [UserA, UserB] share | improve ...
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Formula to determine brightness of RGB color

...more weight to the R and B components): Y = 0.299 R + 0.587 G + 0.114 B If you are willing to trade accuracy for perfomance, there are two approximation formulas for this one: Y = 0.33 R + 0.5 G + 0.16 B Y = 0.375 R + 0.5 G + 0.125 B These can be calculated quickly as Y = (R+R+B+G+G+G)/6 Y...
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My Git repository is in the wrong root directory. Can I move it? (../ instead of ./)

... delete the .git subdirectory and redo the init in the correct directory. If you used git to solve the problem, any solution would necessarily leave behind a lot of "moved this file here" history entries that aren't actually changes, but you fixing a screwup at creation time. Better to just create ...