Life span of variables, JAVA Programming

Assignment Help:

While you declare a variable in a function, the variable can be accessed within that function only.  While you exit the function, the variable is destroyed.  These variables are called as local variables. You can have local variables along the similar name in distinct functions, because each is identified only by the function wherein it is declared.

If you declare any variable outside a function, all of the functions on your page can access it. The lifetime of these variables begins while they are declared, and ends while the page is closed.


Related Discussions:- Life span of variables

State the significance of public and private modifiers, State the significa...

State the significance of public, private, protected, default modifiers both singly and in combination and state the effect of package relationships on declared items qualified by

How we declaring arrays in java language, How we Declaring Arrays in java l...

How we Declaring Arrays in java language? Like all other variables in Java, an array must have a exact type such as byte, int, String or double. Just variables of the appropria

Use javascript create some basic client-side validation, The last exercise ...

The last exercise of each assignment will be continuous from assignment to assignment and will have the goal of building an e-store website by the end of the course. Date & Tim

What are the non-final functions in java object class?, The non-final funct...

The non-final functions are clone (), finalize (), toString (), equals () , hashCode () and. The other methods like wait (), getClass (), notifyAll (), notify () etc are final

What are the object and class classes used for, The Object class is the hig...

The Object class is the highest-level class in the Java class hierarchy. The Class is used to show the classes and interfaces that are loaded by a Java program..

I am requiring webcam software integrated into my site, I am requiring webc...

I am requiring webcam software integrated into my site I have website and I am wanting webcam software integrated into my site the company I have found doesn't offer support in

What are the role of keywords in java, What are the role of Keywords in jav...

What are the role of Keywords in java? Keywords are identifiers such as public, static and class in which have a special meaning inside Java source code and outside of comments

JSP and servlet, I just finished a small tutorial on JSP and servlet now I...

I just finished a small tutorial on JSP and servlet now I was looking for some assignments so that I can try my hands on

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