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