IT Web Feeds » Ben Nadel ColdFusion And Web Development Feed @ BenNadel.com » April 24, 2008

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• April 24, 2008
• 15:07

  Dynamically Evaluating Image Functions In ColdFusion 8

   » ‎ Ben Nadel ColdFusion And Web Development Feed @ BenNadel.com
  I was playing around with some ideas when I came across an odd behavior with ColdFusion's Evaluate() method. Now, let me start by saying that I hate the Evaluate() method with a passion and I cringe at the idea of using it; however, I was doing something that involved dynamic execution of built-in ColdFusion methods and Evaluate() is the only way I know of as to how to make that happen (without manually writing out all the use-cases). So anyway, I went to try to use a ColdFusion 8 ima ... Read More »
• 14:31

  Turning On Multiple Statements In ColdFusion 8 MySQL 4/5 Datasource

   » ‎ Ben Nadel ColdFusion And Web Development Feed @ BenNadel.com
  Lately, I have been doing a lot of work in ColdFusion 8 and MySQL 5. One of the things that I noticed immediately was that MySQL didn't seem to allow multiple statements within one CFQuery tag. I read that this is apparently done to prevent SQL injection attacks, which as a ColdFusion developer seems kind of silly. Anyway, it took just a little bit of digging to figure out how to turn this feature on. Based on a ... Read More »
• 9:18

  ColdFusion Image Manipulation Functions Return Nothing

   » ‎ Ben Nadel ColdFusion And Web Development Feed @ BenNadel.com
  I have been fooling around with some dynamic image method execution when something I already knew suddenly occurred to me in a different way - ColdFusion image manipulation functions return "Nothing". And, I don't mean that they simply don't return the resultant image object - I mean, just as the documentation states, they return "Nothing" - void. When I realized this, I started to look at all the other ColdFusion methods that don't echo back their primary argument and I realized that it is ... Read More »