All Basic Articles

Express.js | app.set() Function

The app.set() function is used to assign the setting name to value. You may store any value that you want, but certain names can be… Read More

Express.js

Node.js

Web Technologies

std::is_convertible template in C++ with Examples

The std::is_convertible template of C++ STL is present in the <type_traits> header file. The std::is_convertible template of C++ STL is used to check whether any… Read More

CPP-Functions

C++

How Should I Start Learning Ethical Hacking on My Own?

Ethical hacking refers to offensive testing of computer systems in order to find out security-related loopholes. These loopholes are called security vulnerabilities. It has been… Read More

Cyber-security

GBlog

Spring Boot | How to access database using Spring Data JPA

Spring Data JPA is a method to implement JPA repositories to add the data access layer in applications easily. CRUD stands for create, retrieve, update,… Read More

java-advanced

Java-Spring

mysql

DBMS

Java

Web Technologies

Python Tweepy – Getting the location of a user

In this article we will see how we can get the location of a user. The location of the user account need not be the… Read More

Python-Tweepy

Python

How to Download and Install Java for 64 bit machine?

Java is one of the most popular and widely used programming languages. It is simple, portable, platform independent language. It has been one of the… Read More

how-to-install

java-basics

Picked

How To

Installation Guide

Java

Inheritance of Interface in Java with Examples

Inheritance is an important pillar of OOPs(Object Oriented Programming). It is the mechanism in java by which one class is allowed to inherit the features(fields… Read More

Abstract Class and Interface

java-inheritance

java-interfaces

Java Programs

Normalization vs Standardization

Feature scaling is one of the most important data preprocessing step in machine learning. Algorithms that compute the distance between the features are biased towards… Read More

Difference Between

Machine Learning

Spurious Tuples in DBMS

In Database Management System (DBMS), data is represented in a tabular form through attributes and tuples i.e., columns and rows. There are various operations (insert,… Read More

DBMS

Python Program for Sum the digits of a given number

Given a number and the task is to find sum of digits of this number in Python. Examples: Input : n = 87 Output : 15 Input :… Read More

Picked

Python

Python Programs

Difference between Downloading and Uploading

What is Downloading : Meaning of downloading is that our computer is receiving data from the Internet. When users are copying any file from the… Read More

Picked

Computer Networks

Difference Between

Altimetrik India Interview Experience | On-Campus

Round 1:It consists of a Hackerrank powered test on their internal assessment platform called playground. It had 30-40 Question The questions consisted of tricky OOPs… Read More

Altimetrik

Marketing

On-Campus

Experiences

Interview Experiences

RUP and its Phases

Rational Unified Process (RUP) is a software development process for object-oriented models. It is also known as the Unified Process Model. It is created by… Read More

Software Engineering

Difference Between PERT and CPM

1. Project Evaluation and Review Technique (PERT) : PERT is appropriate technique which is used for the projects where the time required or needed to… Read More

Difference Between

Software Engineering

Difference between UNIX and Windows Operating System

In this article, we will be looking into the major difference between UNIX and Windows Operating System. UNIX : UNIX is a powerful, multi-user, and… Read More

Difference Between

Operating Systems

Distinct clause in MS SQL Server

The SELECT DISTINCT statement is used to return only distinct (different) values. Inside a table, a column often contains many duplicate values and sometimes we… Read More

DBMS-SQL

SQL-Server

DBMS

SQL

Difference between Adaptive and Non-Adaptive Routing algorithms

Prerequisite – Classification of Routing Algorithms 1. Adaptive Routing algorithm: Adaptive routing algorithm is also called a dynamic routing algorithm. In this algorithm, the routing decisions… Read More

Computer Networks

Difference Between

GATE CS

Difference between Programmed and Interrupt Initiated I/O

Prerequisite – I/O Interface (Interrupt and DMA Mode) Data transfer between the CPU and I/O devices can be done in variety of modes. These are three… Read More

Difference Between

GATE CS

Operating Systems

Difference between Monoalphabetic Cipher and Polyalphabetic Cipher

1. Monoalphabetic Cipher : A monoalphabetic cipher is any cipher in which the letters of the plain text are mapped to cipher text letters based on… Read More

cryptography

Computer Networks

Difference Between

Difference between Membrane Keyboard and Mechanical Keyboard

Keyboard is like a type-writer but with modern set of arrangements. Basically, it is a input device that takes letters or characters from the user,… Read More

Computer Organization & Architecture

Difference Between