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Express app.listen() Function
app.listen() in Express is like telling your app to start listening for visitors on a specific address and port, much like how Node listens for… Read More
Express.js
Node.js
Web Technologies
Find the length of the median of a Triangle if length of sides are given
Given the length of all three sides of a triangle as a, b and c. The task is to calculate the length of the median… Read More
median-finding
triangle
DSA
Geometric
Mathematical
Partition a set into two subsets such that difference between max of one and min of other is minimized
Given an array arr[] of N integers, the task is to split the array into two subsets such that the absolute difference between the maximum… Read More
subset
Arrays
C++ Programs
Competitive Programming
DSA
Searching
Sorting
Check if the end of the Array can be reached from a given position
Given an array arr[] of N positive integers and a number S, the task is to reach the end of the array from index S.… Read More
Arrays
BFS
Algorithms
Arrays
Data Structures
DSA
Queue
Reorder an array such that sum of left half is not equal to sum of right half
Given an array arr[] of even length, the task is to check whether is it possible to reorder the array element such that the sum… Read More
array-rearrange
Arrays
DSA
Mathematical
Sorting
Smallest and Largest N-digit number starting and ending with N
Given an integer N, the task is to find the smallest and the largest N-digit numbers which start and ends with digit N.Examples:  Input: N… Read More
number-digits
DSA
Mathematical
School Programming
Different documentation manuals in Software Engineering
Documentation in Software Engineering is like an umbrella that comprise all written documents and materials that are required for software product’s development and use. There… Read More
Software Engineering
INFYTQ Final Round 2020
INFYTQ – The Certification program by Infosys to recognize talent, certifying them, and providing job opportunity. This certification is divided in two rounds this year… Read More
Infosys-InfyTQ
Infosys-interview-experience
Marketing
Experiences
Interview Experiences
CPU Scheduling Criteria
CPU scheduling is essential for the system’s performance and ensures that processes are executed correctly and on time. Different CPU scheduling algorithms have other properties… Read More
Operating Systems-CPU Scheduling
GATE CS
Operating Systems
Difference between WiFi Extender and WiFi Booster
1. WiFi Extender :  WiFi extender is a networking device which is used to extend the range of the already connected WiFi network when there… Read More
Computer Networks
Difference Between
How to set fixed width for <td> in a table ?
The requirement of a table is very normal in the process of designing a web page. HTML provides the <table> tag to construct the table… Read More
HTML-Questions
HTML-Tags
Picked
How To
HTML
Web Technologies
Difference between Spline, B-Spline and Bezier Curves
1. Spline : A spline curve is a mathematical representation for which it is easy to build an interface that will allow a user to… Read More
Difference Between
Engineering Mathematics
Difference between lodash and Underscore
The lodash and UnderScore both are utility libraries from JavaScript which helps make it easier by providing utils which makes, working with arrays, numbers, objects,… Read More
JavaScript - Underscore.js
Picked
JavaScript
Web Technologies
How to set and unset cookies using jQuery?
An HTTP cookie is a small piece of data sent from a server and stored on client-side by the browser itself, Cookies are made to… Read More
jQuery-Basics
JQuery
Web Technologies
Difference between Function Oriented Design and Object Oriented Design
1. Function Oriented Design : Function oriented design is the result of focusing attention to the function of the program. This is based on the stepwise… Read More
Difference Between
Software Engineering
System Design
Replicating a Value specified number of times in R Programming – rep.int() Function
rep.int() function in R Language is used to replicate a given value into a specified number of times. Syntax: rep.int(x, times) Parameters: x: specified value… Read More
R Vector-Function
R Language
Software Testing Strategies
Software testing is the process of evaluating a software application to identify if it meets specified requirements and to identify any defects. The following are… Read More
Software Testing
Software Engineering
Use Case Diagram for Bank ATM System
Automated Teller Machine (ATM) also known as ABM (Automated Banking Machine) is a banking system. This banking system allows customers or users to have access… Read More
Software Engineering
Module Coupling and Its Types
Prerequisite – Coupling and Cohesion Coupling simply means to connect two or more things together. It means the pairing of two things. It actually measures… Read More
Software Engineering
__init_subclass__ in Python
Prerequisites: Python Classes and Objects, Inheritance in Python Regardless of any programming languages, Inheritance is one of the most important topics in Object-Oriented Programming Concepts.… Read More
Picked
Python-OOP
python-oop-concepts
Python
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