tensor-programming

class ExpandableText extends StatefulWidget {
  ExpandableText(this.text);

  final String text;

  @override
  _ExpandableTextState createState() => _ExpandableTextState();
}

zzpmaster

static String formatBytes(int bytes, int decimals) {
    if (bytes <= 0) return "0 B";
    const suffixes = ["B", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"];
    var i = (log(bytes) / log(1024)).floor();
    return ((bytes / pow(1024, i)).toStringAsFixed(decimals)) +
        ' ' +
        suffixes[i];
  }