Pretty excited these days about JSON... I've used it sporadically in many applications, but every month there appears to be new uses for it. I particularly enjoyed one use where we stored some interface preferences as a small JSON cookie. I also LOVE being able to call a CF webservice and auto-magically return JSON (covered in depth at Ben Nadel's blog here: JSON part II) - it's saved us a couple times.

Anyways, I saw a blog post today about the release of JSONUtil - very cool. It's a nice way to serialize and deserialize JSON in CF 7, and is based on CFJSON code.

In my main contract, we've been arguing a bit about returning JSON in the header vs. in the body. We are leaning heavily towards starting to return JSON in the response body, but we're a bit worried about the META tag that CF returns when working in development mode.

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