Questions tagged [environment]

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4 votes
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Python-like virtual environment for Mathematica?

Is there a way to control the versions of dependencies (packages) of Mathematica code, similar to virtual environments in Python (conda or venv), in the interests of reproducibility?
felix's user avatar
  • 549
3 votes
0 answers

How to use conda environments in StartExternalSession?

I am trying to get a conda python environment to run in Mathematica under Windows. It includes the following packages (in case you want to reproduce): ...
Mr Puh's user avatar
  • 1,017
1 vote
0 answers

Command line instances sharing variables [closed]

I have a Mathematica notebook that I have been running on my desktop and am working on moving it over to a high-performance cluster. One part of the code is a random walk algorithm that uses a ...
Joseph Thiebes's user avatar
2 votes
0 answers

J/Link with Environment Variables and Command-Line Parameters

I have inherited a large number of Java files with classes I am trying to call from Mathematica via J/Link. They are legacy and am not at liberty to modify. A few are used on command-line scripts (...
e'e's user avatar
  • 31
1 vote
1 answer

Specify position of button

This might go against the spirit of Mathematica, but I would like to create the button, but I do not want that button to be grouped with the code that generated it. In fact, the code that generates it ...
Patrick.B's user avatar
  • 1,509
1 vote
0 answers

Is there a way to know how much Java heap space to set?

I have already set it to be 4GB. Needs["JLink`"] ReinstallJava[JVMArguments -> "-Xmx4096m"] However, when exporting a dataset to Excel sheet, I still get the ...
Chen Stats Yu's user avatar
5 votes
2 answers

Where does Mathematica get the value of Environment["PATH"] on newer version of OS X?

Under macOS Sierra, at least, where does Mathematica (currently 11.2) get the value of Environment["PATH"]? A comment to the accepted answer at Why does ...
murray's user avatar
  • 11.9k