Rahmansaher

MUJEEBUR RAHMANSAHER

Solutions-oriented Software Architect and Engineer with broad experience designing, development, configuration, and implementing robust client-focused and internal Web-based systems.

• In-depth knowledge of object-oriented technologies.
• 5+ years extensive experience in Cold Fusion (V5.1, V6.1 and 7.0 MX).
• Extensive experience with design and coding using various programming languages such as C, C++, VB and Java.
• Extensive experience in usage of ColdFusion Components.
• Well versed in relational databases, Stored Procedures, DTS, Crystal Reporting tool and back-end technologies.
• Solid understanding of Networking LAN, WAN, Hubs, IIS, DHCP, TCP/IP, SNMP, Network/Performance monitoring.
• Eager to constantly improve any and all tools, approaches and code bases to provide the best and most efficient websites.
• Highly motivated and result oriented.
• Dynamic communications skills, with success developing and maintaining lasting relationships with key clients and team members, fully communicating technical solutions to users and executives at all levels of technical proficiency.

COMPUTER SKILLS

Languages:        C, C++, JAVA, Assembly and Shell Script MAT lab.

Software:    Dreamweaver, Microsoft. Net, Seagate Crystal Reports, Microsoft Visual Studio, Photoshop, MySQL,MS Office (Word, Excel, Visio, PowerPoint, Outlook, Access, FrontPage).

Web Tools:    ColdFusion (V5.1, V6.1 ,7.0, 8.0 MX) , AJAX, C#, JavaScript, HTML, ASP, VB .Net,  SQL, ASP .Net.

Operating Systems:     Windows 98, 2000, NT, XP, and DOS.

Databases: MySQL, Oracle 8i/9i, IBM DB2, Sybase.

Servers:     Microsoft IIS, Apache, IBM Websphere and ColdFusion Application Server. 

I have been looking so much for this error in Coldfusion MX  but could not find any solution to my problem. null null is a very vague exception error which gets thrown once in a while. Below are the steps I did to troubleshoot and one of them did the solved the problem.

 1) Apply this hot fix from Adobe.

2) Increase the JVM Heap Size. (I increased it  from 512 to 800)

3) Make sure your SELECT query does not pass any corrupt data. It might also be the very cause to  throw the exception error.Turning off query caching signifigantly increased the number of errors, so it seems to be something in the JDBC drivers.

4) Check to see if you have methods that accept parameters passed by reference(like getimagesize()) . Make sure you use right script language for example getimagesize uses VBSCRIPT not JSCRIPT. ( For me this was the case. I removed this method and it stopped the error completely).

Tonight , I was doing some research on Flex and came accross this Blog by Jeremybruck .Check it out to know more about insights of integrating Flex and ColdFusion . Hope you guys like it …

Link :Jeremy Bruck Blog on FlexingCfmx

Edit : I just came accross Tariq Ahmed’s website on Flex and Coldfusion. Check it out ! Its worth if you are thinking of doing something in FLEX. He has done a excellent job for the FLEX community !

Link : www.cflex.net