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Minimum number of primes required such that their sum is equal to N

Given a positive integer N greater than 1, the task is to find the minimum count of Prime Numbers whose sum is equal to given… Read More

Prime Number

DSA

Mathematical

Calculation of TCP Checksum

In this article, we will learn a good concept of how the TCP/UDP checksum is calculated. When we receive data from the application it is… Read More

Transport Layer

Computer Networks

GATE CS

Difference between Phishing and Pharming

Phishing: Phishing is a type of attack on a computer device. In phishing, the attacker tries to find the sensitive information of users by the… Read More

cryptography

Computer Networks

Difference Between

When should you use Waterfall Model

The Waterfall Model is the earliest SDLC approach that was used for software development. This model is an example of a sequential model. So it… Read More

Software Engineering

Write From Home

Program to find value of 1^k + 2^k + 3^k + … + n^k

Given two positive integers N and K. The task is to evaluate the value of 1K + 2 K + 3K + … + NK.… Read More

C Programs

DSA

Mathematical

Difference between Compile Time and Load Time address Binding

Prerequisite – Address Binding Methods Address Binding is the association of program instructions and data to the actual physical memory location. There are various types… Read More

Compiler Design

Difference Between

GATE CS

Difference between WiFi and HotSpot

Wifi stands for Wireless Fidelity is a wireless communication technology that is used for LAN(Local Area Networks). Wifi uses electromagnetic waves under the radio frequency… Read More

Computer Networks

Difference Between

Difference between Python and Java

Programming languages play a fundamental role in computer science and are considered essential for the development of various applications. The two most popular programming languages… Read More

Picked

Difference Between

Java

Python

XOR of two Binary Strings

Given two binary strings A and B of equal lengths, the task is to print a string that is the XOR of Binary Strings A… Read More

Bitwise-XOR

DSA

Mathematical

Python

Strings

Difference between Turn Around Time (TAT) and Waiting Time (WT) in CPU Scheduling

In CPU Scheduling, we often need to find the average Turnaround and Waiting Time with the help of Arrival, Burst and Completion Time. Let’s have… Read More

Picked

Difference Between

GATE CS

Operating Systems

Real Time Operating System (RTOS)

Real-time operating systems (RTOS) are used in environments where a large number of events, mostly external to the computer system, must be accepted and processed… Read More

GATE CS

Operating Systems

Write From Home

Difference between segments, packets and frames

In this article, we learn what’s the exact difference between the term which is often misused in Computer Networks and a lot of confusion prevails… Read More

Computer Networks

GATE CS

Descriptive Statistic

Whenever we deal with some piece of data no matter whether it is small or stored in huge databases statistics is the key that helps… Read More

python

statistical-algorithms

Python

Bar Plot in Matplotlib

A bar plot or bar chart is a graph that represents the category of data with rectangular bars with lengths and heights that is proportional… Read More

Python-matplotlib

Python

boost::type_traits::is_array Template in C++

The std::boost::is_array template of Boost C++ Library used to check whether the given type is an array type or not. It returns a boolean value… Read More

cpp-boost

cpp-template

C++

C++ Programs

boost is_pointer template in C++

The is_pointer template of Boost library is used to check whether the given type is a pointer or not. It returns a boolean value showing… Read More

cpp-boost

C++

C++ Programs

MongoDB – Query Embedded Documents Using Mongo Shell

MongoDB provides you read operations to retrieve embedded/nested documents from the collection or query a collection for a embedded/nested document. You can perform read operations… Read More

MongoDB

Computer Subject

Count of all unique substrings with non-repeating characters

Given a string str consisting of lowercase characters, the task is to find the total number of unique substrings with non-repeating characters. Examples: Input: str… Read More

substring

DSA

Greedy

Pattern Searching

Strings

How to Draw Smooth Curve Through Multiple Points using JavaScript ?

In this article, we will Draw a Smooth Curve Through Multiple Points using JavaScript. Approach: Drawing a smooth curve with multiple points is a challenging… Read More

JavaScript-Questions

Picked

JavaScript

Web Technologies

Difference between Node require and ES6 import and export

Node.js follows the commonJS module system, and it is required to include modules that exist in separate files and for that purpose, it has methods… Read More

Algorithms-Graph Traversals

ES6

Huawei

Picked

Scala-Arrays

TCS-coding-questions

Volkswagen IT Services

JavaScript

Node.js

Web Technologies