Ben Nadel
On User Experience (UX) Design, JavaScript, ColdFusion, Node.js, Life, and Love.
I am the chief technical officer at InVision App, Inc - a prototyping and collaboration platform for designers, built by designers. I also rock out in JavaScript and ColdFusion 24x7.
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Ben Nadel at cf.Objective() 2014 (Bloomington, MN) with: Jeff McDowell and Jonathan Dowdle and Joel Hill and Josh Siok and Christian Ready and Steve 'Cutter' Blades and Matt Vickers


Member since Sep 23, 2010

Recent Blog Comments By Purnima

  • Ask Ben: Creating A PDF And Attaching It To An Email Using ColdFusion

    Posted on Sep 27, 2011 at 5:34 PM

    I got it resolved... it was browser issue. Thanks, Purnima... read more »

  • Deleting ColdFusion Scheduled Tasks With CFThread And CFSchedule

    Posted on Aug 17, 2011 at 12:03 PM

    Hi, I have a tera data database user session that expires after every 30 mins of idl time. I am using JDBC type 4 to create the datasource. Everything works fine :).... But the session expires every 30 mins of idle time. I decided to write a schediler that will run a select query every two mins so t... read more »

  • POIUtility.cfc Examples For Reading And Writing Excel Files In ColdFusion

    Posted on Aug 16, 2011 at 6:51 PM

    Thanks for the reply Cliff, I already did that... it did help in removing the extra spaces. But what I am getting is a document which is not in proper format.... is there any email id of ur's I could send the document to... Thanks, Purnima... read more »

  • POIUtility.cfc Examples For Reading And Writing Excel Files In ColdFusion

    Posted on Aug 16, 2011 at 12:26 PM

    IS there anything for <cfconetent> to display a word document.... Here's what I am doing <cfif download neq ""> <cfcontent type="application/msword" /> <cfheader name="Content-Disposition" value="Attachment; filename=ccbagenda.doc"> &... read more »

  • ColdFusion Arrays Passed By Value

    Posted on Aug 10, 2011 at 6:30 PM

    Hi, I have a question: I am interacting with a Webservice which has parameter wich accepts stingArrys only When I try to pass a string, it gives "ServiceMethodNotFoundException:" and when I pass an array its giving arugment mismatch error. Can you let me know what should I do... read more »

  • My First ColdFusion Web Service

    Posted on May 11, 2011 at 5:04 PM

    Hi, I am trying to make a webservices call to a .net webserver. Does anyone have an idea how to do it. Please help. Regards, Purnima... read more »

  • Ask Ben: Handling Errors With ColdFusion CFError

    Posted on Sep 23, 2010 at 7:00 PM

    Ben, I am trying to catch 502 Proxy Error. Actually I am trying to query DB for a report (from the form page). Its works fine if the query is ok, else it gives a 502. The uesre of the applications get worried, Is there a way that instead of 502 Proxy error, I can display a readble user message. I tr... read more »