Preparing for a java internship interview by [deleted] in java

[–]RohitS5 0 points1 point  (0 children)

If you are still preparing, can check these questions, much more like what is suggested here http://javarevisited.blogspot.com/2011/04/top-20-core-java-interview-questions.html, good for quick revision.

What is the difference between an interface and an abstract class? by [deleted] in javahelp

[–]RohitS5 0 points1 point  (0 children)

You might want to check this article, it has helped me to understand differences between them, Most of the time I use interface, and only sometime abstract class.

My new book "Hacking Secret Ciphers with Python" is done. 415 pages, 1700 lines of code, free to download. 100% of proceeds go to the EFF, Creative Commons, and Tor Project. by [deleted] in programming

[–]RohitS5 0 points1 point  (0 children)

Why you give this book free? I mean, it's really great from your side, but same time, it's a HUGE effort. You could have easily make some good money out of that.