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What does .SD stand for in data.table in R

... .SDcols to batch-convert groups of such columns. We notice that the following columns are stored as character in the Teams data set: # see ?Teams for explanation; these are various IDs # used to identify the multitude of teams from # across the long history of baseball fkt = c('teamIDBR', 'te...
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How to run a PowerShell script without displaying a window?

How is it possible to run a PowerShell script without displaying a window or any other sign to the user? 11 Answers ...
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Adding VirtualHost fails: Access Forbidden Error 403 (XAMPP) (Windows 7)

I've got a XAMPP installation running on Windows 7. 9 Answers 9 ...
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A Windows equivalent of the Unix tail command [closed]

... I'd suggest installing something like GNU Utilities for Win32. It has most favourites, including tail. share | improve this answer | follow ...
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ImportError in importing from sklearn: cannot import name check_build

I am getting the following error while trying to import from sklearn: 13 Answers 13 ...
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How to determine programmatically whether a particular process is 32-bit or 64-bit

... { Console.WriteLine(p.ProcessName + " is " + (p.IsWin64Emulator() ? string.Empty : "not ") + "32-bit"); } catch (Win32Exception ex) { if (ex.NativeErrorCode != 0x00000005) { ...
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How to increase the max upload file size in ASP.NET?

...ct the website you want enable to accept large file uploads. In the main window double click 'Request filtering' Select "Edit Feature Settings" Modify the "Maximum allowed content length (bytes)" share | ...
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Python os.path.join on Windows

... Windows has a concept of current directory for each drive. Because of that, "c:sourcedir" means "sourcedir" inside the current C: directory, and you'll need to specify an absolute directory. Any of these should work and giv...
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Is there a good Valgrind substitute for Windows?

...g my OS to Linux so I was wondering if there is a equally good program for Windows. 38 Answers ...
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How exactly does CMake work?

...lation/platform. For instance you may to try to compile your software on Windows with Visual Studio then with proper syntax in your CMakeLists.txt file you can launch cmake . inside your project's directory on Windows platform,Cmake will generate all the necessary project/solution files (.sln ...