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Topic Replies Topic Starter Last Post Forum Name
OCEJWCD Study Companion ERRATA 6 Joey Sanchez
Bartosz Ossowski
Web Component Certification (OCEJWCD)
Why aren't EL interpreted in JSP file? 3 Joey Sanchez
Bear Bibeault
JSP
Passed OCEJWCD 6 with 82% 3 Joey Sanchez
Paul Anilprem
Certification Results
Why can not refer to iteration variable in c:forEach with a script? 4 Joey Sanchez
Joey Sanchez
Web Component Certification (OCEJWCD)
What is the result of this? 6 Joey Sanchez
Bernhard Weyrauch
Web Component Certification (OCEJWCD)
How to locating TLD with fallback mechanism when URI does not map any entries? 1 Joey Sanchez
Frits Walraven
Web Component Certification (OCEJWCD)
Why is this expression wrong? 1 Joey Sanchez
Roel De Nijs
Web Component Certification (OCEJWCD)
Which values can get <servlet-name> element? 2 Joey Sanchez
Joey Sanchez
Web Component Certification (OCEJWCD)
What does it mean "RequestDispatcher types" ? 1 Joey Sanchez
Joey Sanchez
Web Component Certification (OCEJWCD)
Why is not writing the body iteration? 1 Joey Sanchez
Frits Walraven
Web Component Certification (OCEJWCD)
Is OCEJWCD Study Companion - Code Download incomplete? 2 Joey Sanchez
Joey Sanchez
Web Component Certification (OCEJWCD)
Which method is used to start a new asynchronous request/response cycle? 4 Joey Sanchez
Sebastien French
Web Component Certification (OCEJWCD)
Servlet 3.0 HTTP 404 - The requested resource () is not available 1 Joey Sanchez
K. Tsang
IDEs, Version Control and other tools
Why can not I add two bytes and get an int and I can add two final bytes get a byte? 8 Joey Sanchez
Buddhi Vikasitha
Programmer Certification (OCPJP)
Why can not I use toString().length() as a hashCode() return? 4 Joey Sanchez
Joey Sanchez
Programmer Certification (OCPJP)
How can't we compare two enum values with '<'? 3 Joey Sanchez
Joey Sanchez
Programmer Certification (OCPJP)
How to test programmatically wheather assertions have been enabled? 2 Joey Sanchez
Joey Sanchez
Programmer Certification (OCPJP)
How is order working in a Collection? 1 Joey Sanchez
Jeanne Boyarsky
Programmer Certification (OCPJP)
Generic argument method ? super 7 Joey Sanchez
Henry Wong
Programmer Certification (OCPJP)
Generic upper bounded wildcard instantiation known at run time 4 Joey Sanchez
Himai Minh
Programmer Certification (OCPJP)
Generic lower unbound vs upper bounded wildcards 4 Joey Sanchez
Henry Wong
Programmer Certification (OCPJP)
Generic with a lower bounded wildcard, ? super Dog 3 Joey Sanchez
Jelle Klap
Programmer Certification (OCPJP)
Generics and use of wildcard 1 Joey Sanchez
Joey Sanchez
Programmer Certification (OCPJP)
Natural ordering 9 Joey Sanchez
Henry Wong
Programmer Certification (OCPJP)
How many opportunities do I have to pass OCPJP with an only voucher? 0 Joey Sanchez
Joey Sanchez
Programmer Certification (OCPJP)
Casting doubt 10 Joey Sanchez
sandeep ss
Programmer Certification (OCPJP)
Concurrency with Threads 2 Joey Sanchez
Helen Ma
Programmer Certification (OCPJP)
Method that keep Garbage Collection form collecting? 7 Joey Sanchez
Henry Wong
Programmer Certification (OCPJP)
Wildcard generic error in a Collection 1 Joey Sanchez
Matthew Brown
Programmer Certification (OCPJP)
Set that only Items can be added 1 Joey Sanchez
Praveen Kumar M K
Programmer Certification (OCPJP)
Superclass that requires any of its subclasses to create a no-arg constructor? 11 Joey Sanchez
Henry Wong
Programmer Certification (OCPJP)
Iterator of an ArrayList 2 Joey Sanchez
Zeeshan Sheikh
Programmer Certification (OCPJP)
How a non-static init blocks can assign values to a static instance variables? 5 Joey Sanchez
Martin Petransky
Programmer Certification (OCPJP)
Negative number divide by zero? 5 Joey Sanchez
John Stark
Programmer Certification (OCPJP)
Polymorphism and exceptions 3 Joey Sanchez
Javin Paul
Programmer Certification (OCPJP)
Is it worth to learn C++ if you use Java? 11 Joey Sanchez
Brian Overland
C / C++