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Java J2EE (14736) - J2ME (151)
- Java Related AllOther (507)
why there are multiple catches for a try block.don't tell me that there can be multiple exception of a code segment that's why.tell me the real fact behind this.
4 8752Hi, This is ravi i have a question like this i have string "UNDERSTAND" now i want to count the letters how many times it occures.i.e from the above string the out put should be like this U-1,N-2,D-2,E-1,R-1,S-1,T-1,A-1. how can i achieve this Thnaks in advance for your response ..
7 8327What is the difference between error and exception and explain in simple words not whatever is given in the book.
7 12974What is the differnence between String Buffer and String builder despite having knowledge that String builder is faster than String Buffer and last one is threadsafe.please tell another important difference.
IBM,
3 8797What is the servletcontext listener and what is JspContext and page context pls tell in simple words.
IBM,
1 6461In a barber shop there are 2 doors. customer come in 1 door, leave in other. minimum # of chairs. barber spend his life in cutting. always barber can cut 1 customer. few chairs in the shop. if barber busy customer waits, if chairs full, customer leave. if no customer, barber sleeps. treat barber and customer as 2 threads. you can use Semaphore class with arrive and depart and count as parameter.
NCR,
2153After compilation of java program we'll get .class code. If it's generated in OS Windows XP will it work on OS Linux? If yes why? If no why?
5 9658
Explain about assignment statement?
What are the life cycle methods of a servlet?
How many messages are sent across the network for processing topic messages? : BEA Weblogic
Which jdbc driver is the fastest driver?
List the different types of classloaders in java.
Name some important interfaces of Hibernate framework?
How to print nodes of a Binary tree?
What is the difference between portlet and servlet?
What does @param args mean in java?
Why do we need mapping in hibernate?
What is an infinite loop? How infinite loop is declared?
What does web module contain?
What are spring filters?
Why object class is super class for every class in java?
How do you stop a thread in java?
