All Basic Articles

Loops (For and While) and Control Statements in Octave

Control statements are expressions used to control the execution and flow of the program based on the conditions provided in the statements. These structures are… Read More

Octave-GNU

Programming Language

Difference Between Ubuntu and Kali Linux

Ubuntu is a Linux based Operating System and belongs to the Debian family of Linux. As it is Linux based, so it is freely available… Read More

Kali-Linux

Difference Between

Linux-Unix

Difference between List and Array in Python

In Python, lists and arrays are the data structures that are used to store multiple items. They both support the indexing of elements to access… Read More

Python-array

python-list

Difference Between

Python

JavaScript | Optional chaining

The optional chaining ‘?.’ is an error-proof way to access nested object properties, even if an intermediate property doesn’t exist. It was recently introduced by… Read More

JavaScript-Misc

JavaScript

Web Technologies

Inline HTML Helper – HTML Helpers in ASP.NET MVC

HTML Helpers are methods that returns HTML strings. These are used in the view. In simple terms, these are C# methods that are used to… Read More

HTML-Misc

HTML

Web Technologies

JavaScript Program to print Fibonacci Series

The Fibonacci sequence is the integer sequence where the first two terms are 0 and 1. After that, the next term is defined as the sum of the… Read More

JavaScript-Questions

JavaScript

Web Technologies

How to Make, Save, and Run a Simple VBScript Program?

VBScript is a lightweight scripting version of the popular Microsoft Visual Basic, developed by as the name suggests, Microsoft. It is used to develop dynamic… Read More

VBScript

How To

Web Technologies

Remove all the occurrences of an element from a list in Python

The task is to perform the operation of removing all the occurrences of a given item/element present in a list. Example Input1: 1 1 2… Read More

Python list-programs

python-list

Misc

Python

AJAX full form

AJAX is an abbreviation for Asynchronous JavaScript and XML. AJAX is a technique not a programming language which is used by the developers to make… Read More

jQuery-AJAX

Picked

Full Form

Web Technologies

Maximum length of subarray such that all elements are equal in the subarray

Given an array arr[] of N integers, the task is to find the maximum length subarray that contains similar elements. Examples: Input: arr[] = {1,… Read More

subarray

Algorithms

Analysis of Algorithms

Arrays

DSA

Mathematical

File Processing System (FPS)

In earlier days, data was stored manually, using pen and paper but after computer was discovered, the same task could be done by using files.… Read More

DBMS

Write From Home

Count pair of strings whose concatenation of substrings form a palindrome

Given an array of strings arr[], the task is to count the pair of strings whose concatenation of substrings form a palindrome.Examples: Input: arr[] =… Read More

palindrome

substring

Arrays

Combinatorial

DSA

Strings

Understanding Encapsulation, Inheritance, Polymorphism, Abstraction in OOPs

As the name suggests, Object-Oriented Programming or OOPs refers to languages that use objects in programming. Object-oriented programming aims to implement real-world entities like inheritance,… Read More

java-inheritance

Java-Object Oriented

Picked

Java

sort() vs. partial_sort() vs. nth_element() + sort() in C++ STL

In this article, we will discuss the difference between sort(), partial_sort(), and nth_element()+sort(). Below is the illustration of the above functions: sort(): C++ STL provides… Read More

CPP-Functions

Competitive Programming

Difference Between

DSA

Sorting

Write From Home

String Constant Pool in Java

In Java, Strings are the type of objects that can store the character of values. A string acts the same as an array of characters… Read More

Java-Strings

DSA

Java

Programming Language

Strings

Difference between user defined function and library function in C/C++

Library Functions These functions are the built-in functions i.e., they are predefined in the library of the C. These are used to perform the most… Read More

CPP-Basics

CPP-Functions

C++ Programs

Difference Between

MetaSpace in Java 8 with Examples

In every programming language, memory is a vital resource and is also scarce in nature. Hence it’s essential that the memory is managed thoroughly without… Read More

Java 8

Java

Misc

NULL undeclared error in C/C++ and how to resolve it

What is undeclared Error: When we use some constant in our program maybe they are built-in constant and may be created by a user according… Read More

C++-Exception Handling

C Language

C Programs

C++

C++ Programs

Which will be faster while(1) or while(2)?

In most Programming Languages, a while loop is a control flow statement that allows code to be executed repeatedly based on a given boolean condition.… Read More

Picked

C Language

Spring Boot | How to publish JSON messages on Apache Kafka

Apache Kafka is a publish-subscribe messaging system. A messaging queue lets you send messages between processes, applications, and servers. In this article, we will see… Read More

Apache

java-advanced

Java-Spring

JSON

How To

Java Programs

Web Technologies