<?xml version="1.0" encoding="UTF-8"?><api:function-page xml:base="/apidoc/8.0/xdmp.binarySize.xml" generated="2015-10-07T16:36:00.016766-07:00" mode="javascript" xmlns:api="http://marklogic.com/rundmc/api"><api:function-name>xdmp.binarySize</api:function-name><api:suggest>xdmp.binarysize</api:suggest><api:suggest>xdmp</api:suggest><api:suggest>binarysize</api:suggest><api:function-link mode="xquery" fullname="xdmp:binary-size">/apidoc/8.0/xdmp:binary-size.xml</api:function-link><api:function mode="javascript" name="binarySize" type="builtin" lib="xdmp" category="Extension" subcategory="MarkLogic Server" hidden="false" bucket="MarkLogic Built-In Functions" prefix="xdmp" namespace="http://marklogic.com/xdmp" fullname="xdmp.binarySize"><api:summary>
  Returns the size of the data, in bytes, represented by a binary node.
</api:summary><api:params><api:param name="source" type="binary()?" optional="true"><api:param-description>
    A binary node whose data size will be returned.
  </api:param-description><api:param-name>source</api:param-name><api:param-type>binary()?</api:param-type></api:param></api:params><api:return>String?</api:return><api:example class="javascript"><pre xml:space="preserve" xmlns="http://www.w3.org/1999/xhtml">
var bin = xdmp.documentGet("http://www.my-stuff.com/example.mpeg");
xdmp.binarySize(bin.next().value.root);

  =&gt; the size (in bytes) of "example.mpeg"
</pre></api:example></api:function></api:function-page>