JS Bin

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Last edited Mar 8, 2017

Created on Mar 8, 2017

This example counts character frequency in a long string of text and outputs a sorted array of characters with their occurrence counts. The code uses JavaScript's `reduce` method to build a frequency object, then sorts the result in descending order using a custom `compareNumbers` function. The data source is a hardcoded string of lowercase letters and underscores. The final output is logged to the console via `console.log`, showing the sorted array in descending order by frequency.

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