Justin Waugh questions

Justin Waugh answers

• Do PUT request bodies have to contain an entire entity?
• Is there a way to make Eclipse continually refresh your package-explorer files?
• Nullpointerexception in getView of custom ArrayAdapter
• Cross-platform way to ask for the user's documents folder?
• How to use java.util.Arrays
• String formatting with "{0:d}".format gives Unknown format code 'd' for object of type 'float'
• Why not to start a thread in the constructor? How to terminate?
• Java: Convert a String (representing an IP) to InetAddress [duplicate]