xtraorange questions

• Is there a way to add created_by and modified_by similar to how created and modified works in cakePHP?
• Is there a solution to the hole in "Improved Persistent Login Cookie Best Practice"?
• How to apply a fragment shader to only one object in OpenGL?
• Does CakePHP automatically deal with mass assignment vulnerabilities when saving modified data?
• Cleanly integrate login from Facebook, Google, Twitter, etc. into CakePHP?
• How does the method Matrix.setLookAtM work in OpenGL ES?
• In php, should I return false, null, or an empty array in a method that would usually return an array?

xtraorange answers