heads up if you are using browser to test your widgets

[brady47]

I was heavily using setPreferenceForKey and pulling my hair out debugging with browser until I realized that most browsers have a per-domain limit on cookies and the preview code uses cookies in its widget class to do the setPreferenceForKey.

Luckily it seems to work OK on device.

Not sure what the on-device limits are for the preferenceforkeys, anybody know? Is there a limit to number and/or total or per-size? I could not find in any of the documentation.

[brady47]

I wanted to use firefox+firebug so you need to add this entry into about:config to allow more cookies per domain

network.cookie.maxPerHost

set it to integer below 65536