jupyter notebook note

activate python278
conda install notebook ipykernel
ipython kernel install --user

cd G:UdacityMLNDP1 Model Evaluation and Validationprogram files

jupyter notebook boston_housing.ipynb

delete python278
conda env remove -n python278

show conda envs info
conda info --envs

conda create -n py27 python=2.7 anaconda

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activate py27
conda list
conda install numpy pandas matplotlib jupyter notebook
deactivate

To uninstall, use
conda remove package_name.

To update a package conda update package_name.

If you want to update all packages in an environment, which is often useful, use conda update --all

If you don’t know the exact name of the package you’re looking for, you can try searching with conda search search_term.