What does int [] mean in java?
What are the string methods in java?
What is a boolean in java?
What is regex in java?
use of wrapper classes?
What are the disadvantages of using inner classes?
What is the purpose of a statement block?
What is the function of http?
What is the method to expand and collapse nodes in a jtree?
What are methods and how are they defined?
I want to control database connections in my program and want that only one thread should be able to make database connection at a time. How can I implement this logic?
Can applet in different page/s communicate with each other?
What is the default value of local and global variables?