Register / Login
File APIs for Java Developers
Manipulate DOC, XLS, PPT, PDF and many others from your application.
Programmer Certification (OCPJP)
posted 12 years ago
I am confused abt when an assertion is checking for an invariant and when it is checking for a precondition. PLs clarify with examples.
I agree. Here's the link:
If you take too long to type a question, you lose everthing you wrote
single return statement: yes / no?
How to keep in tract of all the users loggin in
Is 6th September your birthday?