Tag Archives: coexist

Install VisualStudio 2013 and 2015 side by side

Can Visual Studio 2013 and 2015 be installed on the same machine side by side?
Can both happily coexist without collision?

The answer is YES!


Feel free to install them and no worry at all! Enjoy the new features of Visual Studio 2015!

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Posted by on November 17, 2014 in Programming


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How to switch between python 2.x and python 3.x

It is known that Python2.x can coexist with Python3.x. But how do you switch the active version in use? Simple: go to edit system environment variables (shortcut key: Windows + Break), and set the path variable as shown in the snapshot:


If you replace the path from Python27 to Python34, for instance, then you are setting the active Python version from 2.7 to 3.4.


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Posted by on April 9, 2014 in Programming, Python


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