Search...
FAQs
Subscribe
Pie
FAQs
Recent topics
Flagged topics
Hot topics
Best topics
Search...
Search Coderanch
Advance search
Google search
Register / Login
Last week, we had the author of
TDD for a Shopping Website LiveProject
. Friday at 11am Ranch time, Steven Solomon will be hosting a live TDD session just for us. See
for the agenda and registration link
programming forums
Java
Mobile
Certification
Databases
Caching
Books
Engineering
Micro Controllers
OS
Languages
Paradigms
IDEs
Build Tools
Frameworks
Application Servers
Open Source
This Site
Careers
Other
Pie Elite
all forums
this forum made possible by our volunteer staff, including ...
Marshals:
Campbell Ritchie
Paul Clapham
Ron McLeod
Jeanne Boyarsky
Tim Cooke
Sheriffs:
Liutauras Vilda
paul wheaton
Henry Wong
Saloon Keepers:
Tim Moores
Tim Holloway
Stephan van Hulst
Carey Brown
Frits Walraven
Bartenders:
Piet Souris
Himai Minh
Other threads similar to
Generics: subtype convariance issues
Programmer Certification (OCPJP)
Collection(Set), Using a HashSet
9 replies
Beginning Java
Random number without dublicate
13 replies
Beginning Java
my HashSet syntax problem/comprehension
13 replies
1
Java in General
not able to add elements to TreeSet, but able to add same element to HashSet
33 replies
Java in General
difference between changing the String after putting in Set or changing Set in Object
24 replies
Beginning Java
What are the advantages when we do like this?
5 replies
Java in General
Finding the largest Prime Factor
22 replies
Programming Diversions
Intersection of two arrays
12 replies
Programmer Certification (OCPJP)
Generic doubt
4 replies
Java in General
Typecasting problem in case of generic collection
1 reply
Programmer Certification (OCPJP)
Type-safe generic code doubt
10 replies
Jobs Discussion
Recent interview question - Find a pair in array whose sum is x.
24 replies
Java in General
How to split this into 3 groups?
4 replies
Programmer Certification (OCPJP)
hashset
2 replies
Beginning Java
please help, class casting problem
3 replies
Beginning Java
Map vs. Set
6 replies
Java in General
Changing Number, String to more general type Object
8 replies
Java in General
Stuck with Nth rarest element program
1 reply
Programmer Certification (OCPJP)
Gonna take my exam next week
9 replies
Beginning Java
HashSet allowing duplicates; please explain
1 reply
Programmer Certification (OCPJP)
Why am I being able to add Duplicates to this set?
4 replies
Programmer Certification (OCPJP)
Simple J2SE 5.0 Tiger Notes
10 replies
Programmer Certification (OCPJP)
HashSet Size
5 replies
Web Services
Passing Set<java.lang.Object> and List<java.lang.Object> in Axis 2.0
4 replies
Java in General
will this code be inlined?
8 replies
Java in General
Help in knowing how the code works
4 replies
Beginning Java
Need Help in understanding this question
7 replies
Java in General
Type argument inference in Generics
9 replies
Programmer Certification (OCPJP)
How to ignore case in Set ?
3 replies
Java in General
Sorted TreeSet from HashSet
1 reply
Programmer Certification (OCPJP)
Hashcodes in hashset
2 replies
Threads and Synchronization
Callable collection methods
3 replies
Java in General
Instantiating an Array of Lists
5 replies
Beginning Java
Hashcode
16 replies
Programmer Certification (OCPJP)
Collections
10 replies
Beginning Java
another reference question
Staff volunteer someone thinks this thread is probably resolved
9 replies
2
Programmer Certification (OCPJP)
Generics and instanceof Operator
12 replies
Beginning Java
list.retainAll() throws java.lang.UnsupportedOperationException exception
7 replies
Java in General
Understanding equals() with hashcode()
3 replies
Beginning Java
ArrayList confusion
3 replies
Programmer Certification (OCPJP)
help sought in Collections ?
4 replies
Programmer Certification (OCPJP)
Please explain the output
7 replies
Beginning Java
Random numbers without repeatation
37 replies
Programmer Certification (OCPJP)
Generic data structures and wildcard types
0 replies
Java in General
Set of Set with generics
6 replies
Programmer Certification (OCPJP)
Why doesn't Object type come out of a non-generic list?
6 replies
Programmer Certification (OCPJP)
HashSet add() method override
8 replies
Beginning Java
how to define comparator myself?
3 replies
