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Prestwood IT Newsletter Apr 2013 Issue - Java Edition

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  April 2013 - Java Edition Year 15 Issue 4  


Expert guidance from working professionals!
Lighter Side topic:
Scrambled Text
by Mike Prestwood
Apparently if the first and last letters are correct, the rest don't matter.





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 Monthly Java Lesson
Language Details Topic:
Code Snippet of the Month

An associative array links a set of keys to a set of values. In Java, associative arrays are implemented as Maps.

This will print "Arizona."

import java.util.*;


public class Maps
{
    public static void main(String[] args)
    {
        Map states = new HashMap();
       
        states.put("CA", "California");
        states.put("FL", "Florida");
        states.put("AZ", "Arizona");

        System.out.println(states.get("AZ"));
    }
}




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