Grouping runs of data in SQL

There have been a handful of times over the last few years where I have needed to take time series data, and group the runs of data together to determine when a certain value changed, and how long it stayed that way. Every time I do this, I have to go back and figure...

Performance of CFScript

This is another article from the retired company blog. This one is from September, 2011. I have been developing ColdFusion on and off for about 10 years, and one topic that has been controversial the entire time is CFScript. The arguments go back and forth:...
Limiting the Use of CAPTCHA

Limiting the Use of CAPTCHA

I used to blog periodically on my company’s blog. Earlier this year, the blog was taken down, and I needed to reference something I posted from 2012. I’ve restored the post using the Wayback machine here. The information is a little dated, but maybe it...

Development tools/links for the week of 2017-06-11

Gradle 4.0 is out. It is fast, much faster than Maven. I tried it out on 3 projects that I maintain, and all of them saw build times cut in half (longest one was 86 seconds -> 40 seconds). cukes-rest – I am really late the to the Cucumber / Gherkin party, and I...