AlexandraKapp

Useful Git commands

The laziest way to delete all unused branches safely except master:

git checkout master
git branch | xargs git branch -d

Merge master into current feature branch:

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Uberspace commands

• change email address

echo neue@adresse.tld > ~/.qmail

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Strapi

https://strapi.io/documentation/3.0.0-beta.x/getting-started/quick-start-tutorial.html#_1-install-strapi-and-create-a-project

Available commands in your project:

yarn develop
Start Strapi in watch mode.

yarn start

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Create presentations with jupyter notebook

Convert notebook to presentation:

jupyter nbconvert slideshow.ipynb --to slides --post serve

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Jupyter Lab commands

execute command line in cell with !:

! pip freeze

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Quick Online Tools

Map GeoJSON

http://geojson.io/

Get bounding Box Coordinates

https://boundingbox.klokantech.com/

Map Origin-Destination Flows

Create geographic flow maps from your data published in Google Sheets.

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merge two dfs on specific key

df.set_index('key').join(df2.set_index('key'))

get datetime from String

pd.to_datetime(df['date'],format='%Y-%m-%d')

get weekday of datetime

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Upload Package to PyPI

1. create package distribution python setup.py sdist bdist_wheel

2. Test if Package is without errors twine check dist/*

3. upload package python -m twine upload dist/*

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import geopandas as gpd
import pandas as pd
from shapely.geometry import Point

plr = gpd.read_file('data/lor_planungsraeume.geojson', encoding='utf-8')

df = pd.read_csv('data/DATAFILE.csv', sep=";", dtype={'PLR_CODES':str}, na_values=['OTHER_NAN_VALUES'])
df.set_index('PLR_CODES', inplace=True)

data = df.join(plr.set_index('spatial_name'), rsuffix='_r')