Sai Subramanyam has Published 137 Answers

The Modulation and Multiplexing

Computer Engineering Computer Network MCA

Published on 05-Aug-2019 11:10:58

ModulationModulation is the process of transforming a carrier signal so that it can carry the information of a message signal. It superimposes the contents of the message signal over a high-frequency carrier signal, which is then transmitted over communication channels.Modulation can be of two types −Analog ModulationDigital ModulationAnalog ModulationHere, the ... Read More

The Maximum Data Rate of a Channel

Computer Engineering Computer Network MCA

Sai Subramanyam

Published on 05-Aug-2019 10:59:34

Data rate refers to the speed of data transfer through a channel. It is generally computed in bits per second (bps). Higher data rates are expressed as Kbps ("Kilo" bits per second, i.e.1000 bps), Mbps ("Mega" bits per second, i.e.1000 Kbps), Gbps ("Giga" bits per second, i.e. 1000 Mbps) and ... Read More

Python Vs Ruby, which one to choose?

Python Ruby Server Side Programming Programming

Sai Subramanyam

Published on 19-Feb-2019 14:30:46

First thing comes in my mind, why to compare these two language only? This may be because both are interpreted, agile languages with an object oriented philosophy and very huge communities support. However, though both languages share some ideas, syntax elements and have almost the same features the two communities ... Read More

DecimalFormat("000000E0") in Java

Java 8 Object Oriented Programming Programming

Sai Subramanyam

Published on 21-Dec-2018 10:48:31

DecimalFormat is a concrete subclass of NumberFormat that formats decimal numbers. Let us set DecimalFormat("000000E0") and use the format() method as well.new DecimalFormat("000000E0").format(199) new DecimalFormat("000000E0").format(29089)Since we have used DecimalFormat class in Java, therefore importing the following package is a must −import java.text.DecimalFormat;The following is the complete example −Example Live Demoimport java.text.DecimalFormat; ... Read More

Java Program to convert String to Double

Java 8 Object Oriented Programming Programming

Sai Subramanyam

Published on 12-Dec-2018 09:21:50

To convert String to Double in Java, you can use the following three examples. Two of them are using in-built methods parseDouble() and valueOf(). However, one of the method isn’t using a method.Let us work through them one by one.The following is an example to convert String to Double without ... Read More

C# int.Parse Method

Csharp Programming Server Side Programming

Sai Subramanyam

Published on 11-Sep-2018 16:09:52

Convert a string representation of number to an integer, using the int.Parse method in C#. If the string cannot be converted, then the int.Parse method returns an exceptionLet’s say you have a string representation of a number.string myStr = "200";Now to convert it to an integer, use the int.Parse(). It ... Read More

Depth-first search traversal in Javascript

Javascript Web Development Front End Technology

Sai Subramanyam

Published on 28-Jun-2018 17:17:40

DFS visits the child vertices before visiting the sibling vertices; that is, it traverses the depth of any particular path before exploring its breadth. A stack (often the program's call stack via recursion) is generally used when implementing the algorithm.Following is how a DFS works −Visit the adjacent unvisited vertex. ... Read More

Graph Traversals in Javascript

Web Development Front End Technology Javascript

Sai Subramanyam

Published on 28-Jun-2018 16:17:06

Graph traversal (also known as graph search) refers to the process of visiting (checking and/or updating) each vertex in a graph. Such traversals are classified by the order in which the vertices are visited.

Graph Data Structure in Javascript

Web Development Front End Technology Javascript

Sai Subramanyam

Published on 28-Jun-2018 16:04:56

A graph is a pictorial representation of a set of objects where some pairs of objects are connected by links. The interconnected objects are represented by points termed as vertices, and the links that connect the vertices are called edges.Formally, a graph is a pair of sets (V, E), where ... Read More

AVL Tree class in Javascript

Javascript Web Development Front End Technology

Sai Subramanyam

Published on 28-Jun-2018 15:55:42

Here is the complete implementation of the AVL Tree Class −Exampleclass AVLTree { constructor() { // Initialize a root element to null. this.root = null; } getBalanceFactor(root) { return this.getHeight(root.left) - this.getHeight(root.right); } getHeight(root) ... Read More