Core Java (6529)
Advanced Java (552)
Swing (223)
EJB (402)
Java Networking (49)
Hibernate (1009)
Spring Framework (1486)
Java J2EE AllOther (116) what is mutability?which one is mutable String or StringBuffer?and why?give examples of each which shows the mutability of each String or StringBuffer
4 27114How to add two numbers with out using Arithmetic , union operators in java....? But we can use bitwise operators... but how...?
4 12895Can we access private data outside of the class directly in java programming language? Why There is no runtime checking in java, which leads to access the private data directly outside of a class?
5 11662What is the need to implement Serializable interface (with no methods) for objects which are to be serialized ? We can write our own functionality which writes objects to streams then why we need to implement and tell JVM that which objects can be serialized.
6 16239what is the purpose of method overriding in java where v r completely re-defining a inherited method instead y can't v create a new method and define.If the question is very silly plz excuse me and do reply.Thank U!
7 29969If a multi threaded Java program has started numerous number of threads, at any point in time how to know which thread is currently executing/running ?
7 16191
Is minecraft 1.15 out?
what are the different modes of archival? Explain each mode in two lines each?
Write a program to find the whether a number is an Armstrong number or not?
Write a program to print count of empty strings in java 8?
i want test pattern of zylog company and some examples also
What is action chaining ?
Can we return resultset in java?
What is a constructor overloading in java?
What are the contents on web.xml in struts application ?
What is a classloader in java?
What is parsing in java?
How to create a base64 decoder in java8?
What is the difference between filters and interceptors ?
How to sort array in descending order in java?
How is declarative handling of exceptions done in struts ?