Loading and Parsing CSV Data

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Loading and Parsing CSV Data

✓ Published0🌍 Public

Last edited Apr 22, 2021

Created on Apr 21, 2021

This example demonstrates loading a remote CSV file containing CSS named colors and parsing it into a JavaScript array using D3 v5’s `d3.csvParse`. The program first fetches the raw text via the Fetch API, then reports the file size in kilobytes, the number of parsed rows, and the number of columns into an HTML `<pre>` element. It highlights the separation between fetching text and structured parsing, relying on D3’s `d3.csvParse` for delimiter handling and column detection.

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A program that loads and parses some csv data

MIT Licensed

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