These files are free to download and use. No warranty is expressed nor implied.

Xcode VividChalk Theme

For Xcode 3, place in ~/Library/Application Support/Xcode/Color Themes/

For Xcode 4, place in ~/Library/Developer/Xcode/UserData/FontAndColorThemes/


Download VividChalk Theme for Xcode 3

Download VividChalk Theme for Xcode 4

Vim Bundles Updater

If you followed the instructions on this post, your vim bundles were all installed from git into ~/.vimbundles. To update all the bundles, put this shell script somewhere in your path (mine is in ~/bin) and run it.


Using Custom Stores with Core Data

Cocoa Camp 2010 presentation with Michael Privat ( on 9/25/2010. Includes demo application and Keynote presentation.


X12 Segment Split View

Eclipse plugin that parses an X12 segment into its elements.

Install by adding an update site to Eclipse with the URL

Source available on github:


I'm Rob Warner, and I'm a software developer. I live in Jacksonville, Florida, and work for Availity, LLC. The postings on this site are my own and do not necessarily reflect the views of Availity.