working with ColdFusion Structure

structure1.cfm

<cfset newStructure={}>
<cfset newStructure.id=1>
<cfset newStructure.name="ColdFusion">
<cfdump var="#structkeyexists(newStructure,"hi")#">
<cfdump var="#isdefined("newStructure.id")#">
<cfdump var="#structdelete(newStructure,"name")#">
<cfdump var="#newStructure#">
<cfset newStructure.version=8>
<cfdump var="#newStructure#">
<cfdump var="#structclear(newStructure)#">
<cfdump var="#newStructure#">