Al Krinker

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since May 25, 2005
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Recent posts by Al Krinker

1st edition covers 1.2 while 2nd covers 1.4. So get the 2nd one. Good luck
What version of java this mock exam uses?

You can call the equals() method on an array, but it is the same as using the == operator, because arrays always inherit the default equals() method that compares references rather than array content. Starting in Java 1.2, you can compare arrays for equivalence with the convenience method java.util.Arrays.equals(). Prior to Java 1.2, however, you must loop through the elements of the arrays and compare them yourself.
When people say "Khalid's book" do they refer to

a)A Programmer's Guide to Java Certification: A Comprehesive Primer, Second Edition by Khalid Mughal, Rolf Rasmussen
b)A Programmer's Guide to Java (tm) Certification by Khalid A. Mughal, Rolf W. Rasmussen


I have first (1999) edition of this book and I wonder if it is worth for me to get the second edition. Was there a significant change?

Thanks
Thank you Mike!

I added fork="yes" and it worked!

p.s. If anyone needs experienced jdk install/uninstaller please let me know
18 years ago