How many ways are there to call a function in a program, JAVA Programming

Assignment Help:

How many ways are there to call a function in a program? Explain with example?

Two Ways of Calling Functions: Functions do not run automatically. While the page loads, every function waits quietly until it is told to run.
1. A function calls appearing as a totally completed statement:
function popUp( message ) {
window.alert( message ) ;
}
popUp( "Warning!" ) ;
2. A function calls appearing as part of a statement. Definitions of like functions involve a ‘return' statement:
function add( a, b ) {
c = a + b ;
return c ;
}
sum = add( 2, 4 ) ;
document.write( sum ) ;

 

 


Related Discussions:- How many ways are there to call a function in a program

Explain difference between the boolean and operator, What is the difference...

What is the difference between the Boolean & operator and the && operator? If an expression including the Boolean & operator is evaluated, both operands are evaluated. Then the

Give an example for using getter methods, Give an example for Using Getter ...

Give an example for Using Getter Methods ? class CarTest6 { public static void main(String args[]) { Car c = new Car(); c.setLicensePlate("New York A45 636"); c.setMa

Client for nokia symbian platform, Project Description: I need Team spea...

Project Description: I need Team speak 3 client for Nokia Symbian platform. Project for Nokia E72, but should work on all Java/Symbian mobiles. Feature list should include

Different types of messages available in the jms api, What are the differen...

What are the different types of messages available in the JMS API? Ans) Message, TextMessage, BytesMessage, StreamMessage, ObjectMessage, MapMessage are the dissimilar messages

Student, short Java application that stores words in an Array or ArrayList....

short Java application that stores words in an Array or ArrayList.

Develop a computer program and application, Develop a Computer program and ...

Develop a Computer program and application. Project Description: I want a project done. It is a computer desktop application program. It is not very hard. If you need the det

Developed an asteroids game, In the previous assignments, we have developed...

In the previous assignments, we have developed an Asteroids game. In this assignment, we are going to use the same codebase to develop a different gameplay. The inspiration for thi

Describe in brief about the polymorphism, Describe Polymorphism? Polymo...

Describe Polymorphism? Polymorphism can be referred as one name many forms. It's the ability of methods to behave differently, depending upon object who is calling it. Key feat

Imagemagick or same as text png generation, Imagemagick or same as text png...

Imagemagick or same as text png/jpg generation expert needed Project Description: Require someone who is experienced with generating text images. You will use any of the soft

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd