Great article on managing/using hierarchical data in an database

In working on building my own content management system, I’ve been learning about various ways to implement storage of the content in [...]

Database Row Sort Order Question

To sort content in a hierarchy i have rows that have a sort_order column, like the following list. id, title, sort_order 1, page a, 0 2, pag [...]

Score card management for my pre golf app

I’ve finally got almost all the basic score card functionality finished.  You can now manage all the cards in the database.  Delete [...]

Working user management on my golf app

Spent some more time this evening working on the golf app.  I was able to fix my user management per scorecard.  You now add a generic pla [...]

Finally… Widgets within lists.

I had some sort of mental block that was keeping me from getting this working.  But it is.  Now I can add golf players from the contacts l [...]

More work on the webOS golf app

I’ve been learning a lot about webOS programming and finally got it storing data and also did a test grabbing some gps points while ou [...]

Palm Pre, WebOS, HTML5, Canvas Golf App Update

I’ve got some more work done on my golf application for webOS and the pre. Here is a mockup of what the current state looks like on th [...]

Update on my webOS/pre app and some Long/Lat to X/Y code

Here are some screenshots of my webOS golf application I’m developing for the Palm pre.  It draws all the information dynamically fro [...]

Converting Lat/Long to/from stuff

I’ve had a “fun” couple days trying to figure out how to convert Lat/Long both to and from pixel x/y values. It took me a [...]

More HTML5 Canvas Tests

Ok.. so I got around to figuring out states and the context.save() and context.restore() stuff. So test number 1 (click here for test 1) is [...]
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