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rayden-alex/gist:b03d79d28078e36dea8bcac12dfea27c

Created April 6, 2020 14:09
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Format file size as readable string (kB, MB, GB)
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gistfile1.txt
// http://stackoverflow.com/a/5599842/225217
private static String asReadableFileSize(long size) {
if(size <= 0) return "0";
final String[] units = new String[] { "B", "kB", "MB", "GB", "TB" };
int digitGroups = (int) (Math.log10(size)/Math.log10(1024));
return new DecimalFormat("#,##0.#").format(size/Math.pow(1024, digitGroups)) + " " + units[digitGroups];
}
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