====== Python ======
===== CMD load conda env =====
<code>
C:\Programs\Anaconda3>set PATH=C:\Programs\Anaconda3\envs\pandas\Scripts\;C:\Programs\Anaconda3\envs\pandas\;%PATH%
C:\Programs\Anaconda3>condabin\activate.bat pandas

conda.bat activate pandas

(pandas) C:\Programs\Anaconda3>
</code>

===== Jupyter Notebook management =====
==== List running servers =====
<code>
(pandas) C:\Programs\Anaconda3>jupyter notebook list
Currently running servers:
http://localhost:8889/?token=ec7bfa8cdd33bdb2339d505d0f956e5175b7ea31995f5769 :: C:\Users\Varimathras
http://localhost:8888/?token=fe1b243313ef4c94cedbfaee91b0d908fcca66bfc2dedf38 :: C:\Users\Varimathras
http://localhost:8888/?token=71b917caea5bf589ea102fc14415ccf194880285548fdee4 :: C:\Users\Varimathras
http://localhost:8888/?token=8ab90d99ea01e3a9da919a06266c1c25feca46b3fd93f9d5 :: C:\Users\Varimathras
http://localhost:8891/?token=b66dbe929c7f218a44d2ed6d5426f97cbfd464ab5d3b6e50 :: C:\Users\Varimathras
http://localhost:8888/?token=0291c188d5c2c7f58e78e6e772bfbc083d19e680c83599e2 :: C:\Users\Varimathras
http://localhost:8890/?token=908c862bca6c454d7b38d465723c97a073d6ef75987204c9 :: C:\Users\Varimathras
</code>

==== Stop running servers ====
</code>
(pandas) C:\Programs\Anaconda3>jupyter notebook stop 8889
Shutting down server on 8889...
</code>

==== List Paths ====
<code>
(pandas) C:\Programs\Anaconda3>jupyter --paths
config:
    C:\Users\Varimathras\.jupyter
    C:\Programs\Anaconda3\envs\pandas\etc\jupyter
    C:\ProgramData\jupyter
data:
    C:\Users\Varimathras\AppData\Roaming\jupyter
    C:\Programs\Anaconda3\envs\pandas\share\jupyter
    C:\ProgramData\jupyter
runtime:
    C:\Users\Varimathras\AppData\Roaming\jupyter\runtime
</code>

===== pip =====
Update All Python Packages On Windows (PowerShell)
<code>
pip freeze | %{$_.split('==')[0]} | %{pip install --upgrade $_}
</code>

<code>
pip freeze | %{$_.split('==')[0]} | %{pipwin install --upgrade $_}
</code>

===== References =====
  * How to activate an Anaconda environment - https://stackoverflow.com/questions/20081338/how-to-activate-an-anaconda-environment
  * how to close running jupyter notebook servers? #2844 - https://github.com/jupyter/notebook/issues/2844
  * How To Update All Python Packages - https://www.activestate.com/resources/quick-reads/how-to-update-all-python-packages/