On 4/11/07, Claude Schneegans <[EMAIL PROTECTED]> wrote: > >>How about if you listLast the Rightmost, say 100, characters? > > That was the idea. I'd be curious to know if there is a significant > difference in performance.
That's super easy to determine. The following code shows that the listLast() method is *FAR* slower than the rightmost chars method. I read a file of 1800 lines, about 73kb... and performed both methods 10,000 times each.. the listLast method completed in around 5.5 seconds. The rightmost chars method completed in 80 MILLIseconds. <cffile action="READ" file="#ExpandPath(".")#\test.txt" variable="tempvar"> <cfoutput><p>File size: #len(tempvar)# characters.</p></cfoutput> <cfset startTime = now().getTime()> <cfloop from="1" to="10000" step="1" index="i"> <cfset foo = listLast(tempvar,chr(10))> </cfloop> <cfset endTime = now().getTime()> <cfoutput><p>ListLast method completed in #endTime-startTime# ms.</p></cfoutput> <cfset startTime = now().getTime()> <cfloop from="1" to="10000" step="1" index="i"> <cfset foo = right(tempvar,100)> </cfloop> <cfset endTime = now().getTime()> <cfoutput><p>Rightmost chars method completed in #endTime-startTime# ms</p></cfoutput> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Create robust enterprise, web RIAs. Upgrade & integrate Adobe Coldfusion MX7 with Flex 2 http://www.adobe.com/products/coldfusion/flex2/?sdid=RVJP Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:274995 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4