Category Archives: Ask J.D.

Choosing a system: Nikon D90 vs. Olympus E-620

The ever-wonderful Jes is in the market for a new DSLR! She sold her entry level Canon DSLR and is ready to move up to the heavy-hitting power of a Nikon D90 (or similar). So Many Choices! Anytime a friend is considering a new camera purchase, it always gets me thinking about the different DSLR systems. Here is are just a few: Canon (full frame, non-full frame), Nikon (FX, DX), Sony (full frame, non-full frame), Olympus (four thirds, micro four

Building a PHP and MySQL search function

I’ve been working on the search feature of komparison. Specifically, making sure multi-word searches like peanut butter crackers work well. Let’s say we have some a food item stored as Crackers, wheat, sandwich, with peanut butter filling and the user searches for peanut butter crackers. If the search is coded simplistically  like: SELECT * FROM some_table WHERE some_field LIKE ‘%peanut butter crackers%’ or: SELECT * FROM some_table WHERE some_field LIKE ‘%peanut%butter%crackers%’ Then we won’t get any results because the ordering

Small tripods

Small tripods (some tiny, some tabletop, some misc.) I’ve been looking for a great travel tripod to use with my Olympus E-P1. So far I haven’t found the perfect match. However, I have found some cool tripod stuff… Sweet looking Leica tripod: Turn a tripod into a laptop/notebook desk: “Table top” tripods One of my favorites: Amazon.com: Manfrotto 709B Digi Table Top Tripod with Ball Head Also cool and functional, will probably support quite a bit of weight: Amazon.com: Cullmann

Install (or “downgrade”) to Windows XP on Sony VAIO-Z series

It’s that time of year again. Time to reinstall Windows after my laptop has finally succumbed to the mass of programs I’ve installed or evaluated. It’s getting slow, not painfully slow, but slow enough that I crave a clean install. Currently the laptop has Vista on it. Rather than paying for a Windows 7 upgrade, I’m considering “downgrading” to Windows XP. I would have done that a long time ago, as I am not a Vista fan… but at the

Cool camera straps for the E-P1 (neck, y strap, shoulder strap)

[photos for this entry to follow later] I didn’t bring a strap with me for the E-P1 on our two week Colorado trip. That meant I either: (a) carried the camera handheld (b) kept the camera in my backpack, a Lowepro CompuDaypack (<$40 new on eBay) which has a quick access compartment for the camera (c) kept the camera in a pocket of my cargo shorts (not many DSLR like cameras can fit in a pocket!) All three worked fairly

Cancel a GoDaddy domain registration and get a refund

UPDATE: New 2019 instructions for GoDaddy refunds 🙂 Old info from 2009: Yesterday I needed to know how to cancel an inadvertently renewed domain registration on GoDaddy. Here are the instructions I received from GoDaddy: Discussion Notes Support Staff Response Dear Jay D Hodges,Thank you for contacting Online Support. We would be happy to request a refund for your order. However, we will need you to first cancel the item(s) in question within 45 days of the renewal date. Once