Viruzzo questions

Viruzzo answers

• JSTL forEach separator
• Is there a difference between directly assigning a final variable and assigning a final variable in the constructor?
• Convert an image to 2-colour in Java
• Generics: how to enforce restrictions between keys and values in a Map
• Is there a function that can take an ipAddress as string and tell me if its a non-routable IP address?
• Insert content at top of page without scrolling
• How to retrieve huge (>2000) amount of entities from GAE datastore in under 1 second?
• Calling C# method within a Java program
• contains with collator
• Compare Date object with a TimeStamp in Java