nickgrim questions

nickgrim answers

• specify an environment in rails 3 app with thin
• Merge/rebase a 'disconnected' branch in Git
• Most reliable way to deliver emails from a users email address in rails?
• Get current PHP install settings
• Check if a user is root in a java application
• What does "plus colon" ("+:") mean in shell script expressions?
• How to modify capistrano deploy to automatically run migrations in Rails 3.0
• How can I get track of several projects in Git that share common code?
• git: howto add interactively (-p) when having renamed