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Priya Pallavi has Published 68 Articles

Priya Pallavi
1K+ Views
There are multiple ways in which you can use if else construct in the command line in python. For example, bash supports multiline statements, which you can use like:$ python -c ' > a = True > if a: > print("a is true") > 'This will give the output:a is ... Read More

Priya Pallavi
17K+ Views
Method overriding is an example of runtime polymorphism. In method overriding, a subclass overrides a method with the same signature as that of in its superclass. During compile time, the check is made on the reference type. However, in the runtime, JVM figures out the object type and would run ... Read More

Priya Pallavi
428 Views
To control the flow in JavaScript, use labels. A label can be used with break and continue statement to control the flow more precisely. A label is simply an identifier followed by a colon (:) that is applied to a statement or a block of code. We will see two ... Read More

Priya Pallavi
182 Views
Use the parseFloat() method in JavaScript to return a floating point number after parsing a string.ExampleYou can try to run the following code to learn how to work with parseFloat() method in JavaScript. var val1 = parseFloat("2"); var val2 = parseFloat("30 minutes"); document.write(val1); document.write(""+val2);

Priya Pallavi
752 Views
A Document object represents the HTML document that is displayed in that window. The Document object has various properties that refer to other objects, which allow access to and modification of document content.The way a document content is accessed and modified is called the Document Object Model, or DOM. The Objects ... Read More

Priya Pallavi
553 Views
Try downloading nwrfcsdk library from sap and follow instructions mentioned in Readme to perform the installation. Use function Module like ENQUEUE_READ to perform remote call as below −#!/usr/bin/env ruby require 'sapnwrfc' require 'rubygems' conn = SAPNW::Base.rfc_connect(:client => '800', ... Read More

Priya Pallavi
335 Views
Java String class provides several variants of valueOf() method. These accept various data types and convert them into String.ExampleLive Demopublic class Sample { public static void main(String args[]){ int i = 200; float f = 12.0f; char c = 's'; ... Read More

Priya Pallavi
177 Views
The toArray() method of the java.util.ArrayList class returns an array containing all of the elements in this list in proper sequence (from first to the last element).This acts as a bridge between array-based and collection-based APIs.Exampleimport java.util.ArrayList; public class ArrayListDemo { public static void main(String[] args) { ArrayList ... Read More

Priya Pallavi
321 Views
The add(int index, E element) method of the java.util.ArrayList class inserts the specified element E at the specified position in this list. It shifts the element currently at that position (if any) and any subsequent elements to the right (will add one to their indices).Exampleimport java.util.ArrayList; public class ArrayListDemo { ... Read More