I want to persist data of objects for later use. What is the best approach to do so?
No Answer is Posted For this Question
Be the First to Post Answer
What is the benefit of inner classes in java?
What are the advantages of java over C++?
Explain the term virtual machine?
Write a regular expression to validate a password. A password must start with an alphabet and followed by alphanumeric characters; its length must be in between 8 to 20.
Define Wrapper Classes in Java.
Is java same as core java?
what is mean by String and StringBuffer? What is mean by Methooverriding and Overloading?
Can It is possible to synchronize the constructor of a Java Class?
why HashTable not allow null key and value
what is meant by package in java?
Where and how can you use a private constructor?
Do you know why doesn't the java library use a randomized version of quicksort?