Gets the file size in bytes.
@param   {string} fileName The name of the file to get the size
@returns {Number} the file size in bytes
762954
function getFilesizeInBytes(fileName) {
    try {
        var stats = fs.statSync(fileName);
        return stats.size || 0;
    } catch (ex) {
        console.log(ex);
        return 0;
    }
}
113942
function(formId, fileSizes) {
        var totalFileSizes = 0;

        for (var fileSizeIdx = 0; fileSizeIdx < fileSizes.length ; fileSizeIdx++) {
          totalFileSizes += fileSizes[fileSizeIdx];
        }

        return totalFileSizes;
      }
430198
function filenameFor(shortcode, size) {
  if (!shortcode) throw new Error('shortcode parameter is required')
  size = size || 'l'

  return [shortcode, size, 'jpg'].join('.')
}
1066092
def size(pathname):
    
    if os.path.isfile(pathname):
        return os.path.getsize(pathname)
    return sum([size('{}/{}'.format(pathname, name)) for name in get_content_list(pathname)])
3424
def size(f, unit='B', fileStore=None):
    
    divisor = return_bytes(unit)
    fileID = process_infile(f, fileStore)[0]
    return fileID.size / divisor
1304650
def get_attachment_size(self, attachment):
        
        fsize = 0
        file = attachment.getAttachmentFile()
        if file:
            fsize = file.get_size()
        if fsize < 1024:
            fsize = '%s b' % fsize
        else:
            fsize = '%s Kb' % (fsize / 1024)
        return fsize
793330
function sizeForFileName(fileName, size) {
	const m = fileName.match(/@(\d+)x\./);
	const scale = m ? +m[1] : 1;

	return {
		realWidth: size.width,
		realHeight: size.height,
		width: Math.floor(size.width / scale),
		height: Math.floor(size.height / scale)
	};
}
460366
def filesize(fileobj):
    
    current = fileobj.tell()
    fileobj.seek(0, 2)
    end = fileobj.tell()
    fileobj.seek(current)
    return end
81928
public static function getSize($filename) {
        if (false === file_exists($filename)) {
            throw new FileNotFoundException($filename);
        }
        clearstatcache();
        return filesize($filename);
    }
23812
public static String getExtension(String fileName) {
        if (fileName == null)
            return null;

        String[] tokens = split(fileName);
        if (tokens.length >= 2)
            return tokens[tokens.length - 1];

        return null;
    }
1046286
def get_file_size(fileobj):
    
    currpos = fileobj.tell()
    fileobj.seek(0, 2)
    total_size = fileobj.tell()
    fileobj.seek(currpos)
    return total_size
558751
private static String getFileExtension(final String filename) {

		String extension = "";
		int i = filename.lastIndexOf('.');
		int p = Math.max(filename.lastIndexOf('/'), filename.lastIndexOf('\\'));
		if (i > p)
			extension = filename.substring(i+1);

		return extension;
	}
66839
def _getImageSize(filename):
    """"""
    result = None
    file = open(filename, 'rb')
    if file.read(8) == b'\x89PNG\r\n\x1a\n': # PNG
        while 1:
            length, = _struct.unpack('>i', file.read(4))
            chunkID = file.read(4)
            if chunkID == '': # EOF
                break
            if chunkID == b'IHDR':
                # return width, height
                result = _struct.unpack('>ii', file.read(8))
                break
            file.seek(4 + length, 1)
        file.close()
        return result
    file.seek(0)
    if file.read(8) == b'BM': # Bitmap
        file.seek(18, 0) # skip to size data
        result = _struct.unpack('<ii', file.read(8))
    file.close()
    return result
645389
private static final String getExtension(String fileName) {
		return fileName.indexOf('.') == -1 ? null : fileName.substring(fileName.lastIndexOf('.') + 1);
	}
1219229
def size(filename)
      with_binary(true) do
        resp = sendcmd("SIZE " + filename)
        if resp[0, 3] != "213"
          raise FTPReplyError, resp
        end
        return resp[3..-1].strip.to_i
      end
    end
961683
def get_file_size(filename):
    
    if filename is None:
        return float(0)
    if type(filename) is list:
        return float(sum([get_file_size(x) for x in filename]))
    try:
        total_bytes = sum([float(os.stat(f).st_size)
                           for f in filename.split(" ") if f is not ''])
    except OSError:
        # File not found
        return 0.0
    else:
        return float(total_bytes) / (1024 ** 3)
739057
public int getSize()
  {
    int size = length();
    
    if (_blobs == null) {
      return size;
    }
    
    for (BlobOutputStream blob : _blobs) {
      if (blob != null) {
        size += blob.getSize();
      }
    }
    
    return size;
  }