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Recent Blog Entries 
- Friday Java Quiz: It Can't Go Simpler Than This
Q: What will this program print? true? or false? import java.io.*; public class Foo { public static void main(String[] args) { Serializable bar = null; System.out.println(b... - Git At Home
Here's a little experiment that I did last night after Kyle's Git talk—I put this blog under Git control. I have been maintaining the content of this blog in Subversion since March 2005, 1292 days ago (and in CVS before that). When I moved this ... - Git At The JUG
Today is JUG day. The JUG did a Git talk. Kyle Cordes gave the talk. Kyle gave the talk without PowerPoint. Kyle demoes Git on Windows. A Gtk+ GUI Git tool did Kyle use on Windows. The tool showed trees of his projects: branches and merges and ...
Recent Responses
- Re: Monday C++ Quiz: We Are All Confused
A simple query on the gcc mailing list leads to this gcc bug report. - Re: Friday Java Quiz: It Can't Go Simpler Than This
@Casper: Are you sure instanceof is a cast under the covers? I don't think so. You can cast `null` to any type you want - a feature used to resolve ambiguity when calling polymorphic methods with `null` arguments. - Re: Friday Java Quiz: It Can't Go Simpler Than This
I'm going to agree with the others that it prints false. The variable bar has no instance, instanceof is really a cast at the JVM bytecode level and it will fail.
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