Logical operators, JAVA Programming

Assignment Help:

Logical Operators

Operator

Functionality

Example/ Explanation

 

 

&&

Looks at 2 expressions & returns a value of "true" if the expressions on the left & right of the operator are both true

If day = 'friday' && date=13 then alert("do You believe in astrology?") Compares the value of the day and the date. If it is true that today is

a Friday and if it is also true that the date is the 13th, then an alert box pops up with the message "Are You believe in astrology?"

 

 

 

 

 

||

Looks at two expressions & returns a value of "true" if either one -- although not both -- of the expressions are true.

if day='friday'&&date=13  then alert("do you believe in astrology?") else if day='friday'||date=13  then alert("Aren't you glad it isn't Friday the 13th?") Compares the value of the day & the value of the date. If it is true that today is a Friday & if it is also true that the date

is the 13th, then an alert box pops up with

the message " do You believe in astrology?" If both are not true, the script moves onto the next line of code...  Which compares the value of the day & the value of the date? If either one -- however not both -- is true, then an alert box pops up with the message "Aren't you glad it isn't Friday the 13th?"


Related Discussions:- Logical operators

Implement a driver program to test out all constructors, Implement a class ...

Implement a class  Book  (Book.java). A book will have three instance variables: a  title  (a String, for example: "Big Java" or "The Hitchhiker's Guide to the Galaxy"), an  author

Create an application for Koch’s Cottages, Create an application for Koch’s...

Create an application for Koch’s Cottages, a weekend getaway resort that rents cottages and boats to use on the local lakenimum 100 words accepted#

Describe the java.lang package, Describe the java.lang package ? Each p...

Describe the java.lang package ? Each package describes a number of classes, exceptions, interfaces, and errors. For instance, in Java 1.1 the java.lang package holds these:

Ajax- html- xml- css and tomcat used in java, AJAX- HTML- XML- CSS and  To...

AJAX- HTML- XML- CSS and  Tomcat used in Java: Project Title: Zee Ads   Role                       : Developer Domain                  : Web Ads Environment

Explain the for loop in java, Explain the for loop in java? // This is ...

Explain the for loop in java? // This is the Hello program in Java class Hello { public static void main (String args[]) { System.out.print("Hello "); // Say Hello

Explain what occur when an object is created in java, Explain what occur wh...

Explain what occur when an object is created in Java?

Preventing applet based social engineering attacks, Preventing Applet Based...

Preventing Applet Based Social Engineering Attacks To help avoid this, Java applet windows are specifically labeled as such along with an ugly bar that says: "Warning: Applet W

State about the performance of java, State about the performance of java ...

State about the performance of java First versions of java were pretty slow. Java performance has gotten a lot better with aggressive just-in-time-compiler (JIT) techniques

Explain how several ways businesses monitor their employees, Explain how se...

Explain how several ways businesses monitor their employees? Systems are available in which monitor or most every key stroke which an employee forms on computer. Systems are av

Package inheritance hierarchy program, (Package Inheritance Hierarchy) Pack...

(Package Inheritance Hierarchy) Package-delivery services, such as FedEx®, DHL® and UPS®, offer a number of different shipping options, each with specific costs associated. Create

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