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Should JAVA_HOME point to JDK or JRE?
...onment).
The JDK contains everything the JRE has and more. If you're just executing Java programs, you can point to either the JRE or the JDK.
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Reload the path in PowerShell
...trator rights):
@"%SystemRoot%\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -InputFormat None -ExecutionPolicy Bypass -Command "iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))" && SET "PATH=%PATH%;%ALLUSERSPROFILE%\chocolatey\bin"
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How to detect reliably Mac OS X, iOS, Linux, Windows in C preprocessor? [duplicate]
...ined macros can be found here.
Here is an example for gcc:
#if defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__)
//define something for Windows (32-bit and 64-bit, this part is common)
#ifdef _WIN64
//define something for Windows (64-bit only)
#else
//d...
How does Python manage int and long?
...the maximum size in bytes a Python int can be.
This will be gigabytes in 32 bits, and exabytes in 64 bits.
Such a large int would have a value similar to 8 to the power of sys.maxsize.
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Link to all Visual Studio $ variables
...
PedroPedro
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how to get program files x86 env variable?
...files(x86)% ==> C:\Program Files (x86)
On a 64-bit machine running in 32-bit (WOW64) mode:
echo %programfiles% ==> C:\Program Files (x86)
echo %programfiles(x86)% ==> C:\Program Files (x86)
On a 32-bit machine running in 32-bit mode:
echo %programfiles% ==> C:\Program F...
Eclipse reported “Failed to load JNI shared library” [duplicate]
...ure that your version of Eclipse and JDK match, either both 64-bit or both 32-bit (you can't mix-and-match 32-bit with 64-bit).
Second, the -vm argument in eclipse.ini should point to the java executable. See
http://wiki.eclipse.org/Eclipse.ini for examples.
If you're unsure of what version (64-b...
App.Config Transformation for projects which are not Web Projects in Visual Studio?
... deployed as part of the Publish process. Sure, you get the correct MyApp.exe.config file too, but I don't want that extra baggage getting deployed. There needs to be a way to keep the app.*.config files in the project as <None> instead of <Content>.
– Lee Grissom...
how to check the dtype of a column in python pandas
... answer altho I'd probably do include[np.number] (to also include ints and 32 bit floats) for first line and exclude[object] for the second line. Strings are objects as far as dtypes are concerned. In fact, including 'string' with object gives me an error.
– JohnE
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Free space in a CMD shell
...:"
The Windows Management Instrumentation Command-line (WMIC) tool (Wmic.exe)
can gather vast amounts of information about about a Windows Server 2003 as well as Windows XP or Vista. The tool accesses the underlying hardware by using Windows Management Instrumentation (WMI). Not for Windows 2000.
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