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
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #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
October 9, 2024 08:18
Get a Pandas DataFrame from a Cassandra query
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| 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') |