Courses
Tutorials
Jobs
Practice
Contests
Data Structure
Java
Python
HTML
Interview Preparation
Trending Now
DSA
Web Tech
Foundational Courses
Data Science
Practice Problem
Python
Machine Learning
JavaScript
System Design
Django
DevOps Tutorial
Java
C
C++
ReactJS
NodeJS
CP Live
Aptitude
Puzzles
Projects
GBlog
Frontend Developer Roadmap 2024
Frontend development means to design the face of a website or application. It involves working on the appearance of the website. Building interactive buttons, using images...
Read More
Calculating the sum of all columns of a 2D NumPy array
Let us see how to calculate the sum of all the columns of a 2 dimensional NumPy array.Example :Input : [[1, 2, 3, 4, 5], [5, 6, 7, 8, 9], [2, 1, 5, 7, 8], [2, 9, 3, 1, 0]]...
Read More
Python
Python-numpy
Picked
Python numpy-Linear Algebra
CREATE SCHEMA in SQL Server
A schema is a collection of database objects like tables, triggers, stored procedures, etc. A schema is connected with a user which is known as the schema owner. Database ...
Read More
SQL
DBMS-SQL
SQL-Server
StrConv() and StrReverse() Function in MS Access
1. StrConv() function :In MS Access ,The StrConv() function returns a converted strings.In this, we will pass first parameter string and second parameter conversion.Possib...
Read More
SQL
Precedence and Associativity of Operators in Python
In Python, operators have different levels of precedence, which determine the order in which they are evaluated. When multiple operators are present in an expression, the ...
Read More
Python
Python-Operators
python-basics
Customer Relationship Management (CRM)
Customer Relationship Management (CRM) is all about finding the customers. Collecting their information along the way and using that information to enhance their experienc...
Read More
Software Engineering
Puzzle | Three Brothers Travelled by Road
Question :Three brothers, R, S and M, travelled by road. They all left the college at the same time - 12 noon. The description of the motions of the three are detailed bel...
Read More
Puzzles
Aptitude
CAT
Analytical Mathematical Puzzles
What is Pastejacking?
Pastejacking is a method or technique that is used by malicious websites to gain the control of a clipboard in a computer and it then changes the clipboard content to some...
Read More
Computer Subject
Computer Networks
Cyber-security
Data Storage on Fingernails
The data can be stored on the fingernails of humans using Femtosecond laser pulse processing. This was developed by inventor Yoshio Hayasaki. There has been the creation o...
Read More
Computer Subject
Calculate the Average, Variance and Standard Deviation in R Programming
R Programming Language is an open-source programming language that is widely used as a statistical software and data analysis tool. R generally comes with the Command-line...
Read More
R Language
R-Statistics
R Data-science
Data Science
What is Artificial Eye Technology?
Artificial Eye technology is a visual prosthetic system. It is used for replacing dead or damaged eyes. This technology uses a camera that interacts with the brain to simu...
Read More
Computer Subject
Introduction of Ethereum Testnets
When we create a project or write a code on Ethereum Virtual Machine (EVM) and deploy it on Ethereum mainnet for demo or test, cost can be high in terms of both network us...
Read More
Computer Networks
Software Engineering
Symfonos2 VulnHub Walkthrough
The CTF or Check the Flag problem is posted on vulnhub.com. Vulnhub is a platform that provides vulnerable applications/machines to gain practical hands-on experience in t...
Read More
Misc
TechTips
Linux-Unix
vulnerability
Display Network Image in Flutter
Flutter has an Image widget to display different types of images. To display images from the internet, the Image.network() function is used.Syntax: Image.network (source_U...
Read More
Flutter
Dart
ListView Class in Flutter
In Flutter, ListView is a scrollable list of widgets arranged linearly. It displays its children one after another in the scroll direction i.e, vertical or horizontal.Ther...
Read More
Flutter
Dart
What is a Graphics Card?
Graphics card is a hardware which is used to increase the video memory of a computer, and make its display quality more high-definition. It makes the computer more powerfu...
Read More
Misc
computer-graphics
1
...
7429
7430
7431
...
11276