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Last edited Feb 24, 2022

Created on Feb 24, 2022

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This example demonstrates how to load and inspect a CSV file containing color hex values. It uses D3.js (v7) to fetch the remote data via the `d3.csv` method, then displays a summary of the dataset's size, row count, and column count in a message container. The description is built by calculating the formatted data length in kilobytes and accessing the data's `length` and `columns.length` properties. The visualization itself is minimal—it shows only textual metadata about the data, not a graphical chart.

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