The Availability Cache
Having done software development in other industries ranging from insurance to manufacturing to nuclear security, it always amazes me how well the rental industry stacks…
DNS and SOPA
In light of the brew-ha-ha over SOPA and some recent DNS changes we made at Flex, I found myself in the position of explaining DNS…
Leaks By Reference
Yesterday I started working on a strange bug reported by Go Vision in which the schedule screen locked up loading schedule data for one of…
Regression Testing Performance?
One of the biggest things you worry about when you develop software is that a change in one area of the codebase will have ripple…
Detail Block Row Model and Post Update Processors
The last big release of Flex, 4.4, concerned itself principally with replacing a UI component we call the detail block, as a necessary step to…
Automatic Error Reports / Client Detection
I’m usually a pretty sound sleeper, but not the night of a release. Last night was no exception with the release of 4.4.14. My son…
Flash vs. HTML 5
Note: This article is about the Adobe Flex SDK, not Flex Rental Manager. Adobe seems to be in a state of crisis: not along ago…
Big SWF'in
This morning Devon noticed a problem loading the Flex SWF (the Flash workbench) on one of our customer systems. It seemed to stop at about…
The Pitfalls of Property Expressions
After releasing Flex 4.4, we started noticing some fairly serious performance slow downs when loading lists of invoices, quotes, or pull sheets. It doesn’t happen…