farm ostrich questions

• Under what circumstances is a deadlock a good thing?
• How do I code a filthy rich gradient-painted border using Java Swing
• Lisp -- How to add several hexadecimal numbers without base conversion?
• Angle that a moving ball will bounce off of an inert ball
• Java -- What is the most efficient way to synchronize an ArrayList?
• Java -- JDialog unmovable
• Setting a JPanel contained in a JDesktopPane as always on top
• Problems with two threads accessing a frequently updated Arraylist
• How to hide the JScrollBars in a JScrollPane
• Given the x and y components of the velocity, how can the angle be computed? [closed]

farm ostrich answers