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

Design a scheduler in java, Your task is to design a scheduler for the Sher...

Your task is to design a scheduler for the Sheridan Rail Corporation which keeps track of all daily scheduled trips for the railway.  Users can add new trips as well as perform sea

Explain arithmetic promotion and binary operations, Explain Arithmetic Prom...

Explain Arithmetic Promotion and Binary Operations? An int divided through an int is an int, and a double divided by a double is a double, but what about an int divided by a do

Java script, var temp =14; var y = 2; temp document.write(temp);

var temp =14; var y = 2; temp document.write(temp);

How to retrieve warnings, SQLWarning objects are a subclass of SQLException...

SQLWarning objects are a subclass of SQLException that deal with database access warnings. Warnings do not stop the implementation of an application, as exceptions do; they easily

Define object lock and which kinds of object have locks, What do you think ...

What do you think about an object's lock and which kinds of object's have locks?

Write a java rest client, Write a Java REST client to perform the following...

Write a Java REST client to perform the following- The client will read the contents of the file - invoice.txt. The first line of the file will display the type of the currency.

Implementation of Kruskal’s Algorithm, • A Graph Data Type (including a dis...

• A Graph Data Type (including a display method to show adjacencies) • A Cycle Checker (as described in lecture notes) • An Edge class • A sorting algorithm to sort an array of Edg

What are the services given by the rmi object, RMI Object services: In...

RMI Object services: In addition to its remote object architecture, RMI gives some basic object services, which may be needed in a distributed application. 1.  Object namin

Important nodes, there are N nodes in a graph, the graph isuni directional ...

there are N nodes in a graph, the graph isuni directional with M edges of these M nodes in a graph, there are K nodes which are important nodes. given initial position I within thi

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