What is event handler works, What is Event Handler works? An event hand...

What is Event Handler works? An event handler is a command which is used to call a function when an event happens, such as the user clicking a button or mouse.

Explain in brief java applet, Explain in brief Java applet? It is a...

Explain in brief Java applet? It is a java program. It has been designed for transmitting Java code over the internet. It's automatically executed by Java-enabled W

Mid-Square hashing, how can i implement Mid-Square hashing?

how can i implement Mid-Square hashing?

Board coloring, write a java program to board coloring

write a java program to board coloring

Listening for roster and presence changes, The typical use of the roster cl...

The typical use of the roster class is to display a tree view of groups and entries along with the current presence value of each entry. As an example, see the image showing a Rost

How are this () and super() used with constructors, How are this () and sup...

How are this () and super() used with constructors? this() Constructors: is used to pointing current class instance. Can be used with methods or variables. Used to call

Pessimistic and Optimistic concurrency control?,

Use of unicastremoteobject in rmi, What is the use of UnicastRemoteObject i...

What is the use of UnicastRemoteObject in RMI? Ans) The UnicastRemoteObject class gives support for point-to-point active object references using TCP streams. Objects that need

Explain operator precedence in java, Explain operator precedence in java ? ...

Explain operator precedence in java ? It's probable to combine multiple arithmetic expressions in one statement. For example the subsequent line adds the numbers one by five:

What is methods in java explain with an example, What is Methods in java ex...

What is Methods in java explain with an example? Data types aren't much use unless you can do things along with them. For this reasons classes have techniques. Fields say what