C++ Interactive Notebook: Xeus-Cling for Jupyter

Pythonistas use Jupyter to run codes interactively and visualize things. C++ programmers can also use Jupyter through Xeus-Cling.

1. Platform: Linux (including WSL) or macOS.
2. Prerequisite: a Conda-like package manager. I chose Micromamba (installation).
3. Create an environment and use it.

   micromamba create -n cling
   micromamba activate cling
4. Install JupyterLab and Xeus-Cling.

   micromamba install jupyterlab -c conda-forge
   micromamba install xeus-cling -c conda-forge
5. Run JupyterLab.

   micromamba run jupyter lab

To leave the environment:

micromamba deactivate