JoachimGoedhart
/ Tol-qualitative-palettes.R
Last active
July 27, 2020 13:43
Generates vectors (for R) that hold a color palette that is colorblind safe
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| #Several qualitative color palettes that are colorblind friendly | |
| #From Paul Tol: https://personal.sron.nl/~pault/ | |
| #Code to generate vectors in R to use these palettes | |
| Tol_bright <- c('#EE6677', '#228833', '#4477AA', '#CCBB44', '#66CCEE', '#AA3377', '#BBBBBB') | |
| Tol_vibrant <- c('#EE7733', '#0077BB', '#33BBEE', '#EE3377', '#CC3311', '#009988', '#BBBBBB') | |
| Tol_muted <- c('#332288', '#88CCEE', '#44AA99', '#117733', '#999933', '#DDCC77', '#CC6677', '#882255', '#AA4499', '#DDDDDD') | |
gioper86
/ cassandra_to_pandas.py
Last active
December 18, 2023 11:29
Get a Pandas DataFrame from a Cassandra query
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| from cassandra.cluster import Cluster | |
| from cassandra.auth import PlainTextAuthProvider | |
| import pandas as pd | |
| def pandas_factory(colnames, rows): | |
| return pd.DataFrame(rows, columns=colnames) | |
| cluster = Cluster( | |
| contact_points=['127.0.0.1'], | |
| auth_provider = PlainTextAuthProvider(username='cassandra', password='cassandra') |