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
How to Create List of Dictionary in Python Using For Loop
In Python programming, creating a list of dictionaries is a common task, particularly when dealing with structured data. In this article, we will discuss various approache...
Read More
Python
Python Programs
Picked
Python list-programs
How To Add User Input To A Dictionary In Python
In Python, a dictionary is a built-in data type that represents an unordered collection of key-value pairs. Dictionaries are sometimes referred to as "dicts." They provide...
Read More
Python
Python Programs
Picked
Is Dijkstra a greedy algorithm?
In the world of computer science and algorithms, there's a lot of talk about Dijkstra's algorithm and its classification as a "greedy" algorithm. In this article, we will ...
Read More
Dijkstra
Graph
Algorithms
Greedy
Greedy Algorithms
DSA
Data Structures and Algorithms-QnA
Python Program to Calculate the Area of a Trapezoid
A Trapezoid is a convex quadrilateral with at least one pair of parallel sides. The parallel sides are called the bases of the trapezoid and the other two sides which are ...
Read More
Python
Python Programs
python-basics
Picked
What is the role of JSON Lines (JSONL) in data storage?
JSONL simplifies storing and handling large datasets. Each line of a JSONL file is a self-contained JSON object, like a mini database record. This makes it perfect for str...
Read More
File Formats
File Formats-QnA
Converting a String to an Enum in Java
In Java, an enumeration, commonly known as Enum, is a special data type that allows us to define a fixed set of named values or constants. Enums provide a way to represent...
Read More
Java
Java-Strings
Java Programs
Picked
Java-Enumeration
Java Examples
How to Find the Mode of Numbers in an Array in C++?
Mode of any dataset is the item that occurs most frequently in it. In this article, we will find the mode of numbers in an unsorted array in C++.For Example,Input:myArray ...
Read More
STL
cpp-array
C++
C++ Programs
cpp-unordered_map
Picked
CPP Examples
How to use Merge Sort with TypeScript ?
Merge sort follows the divide and conquer approach, which means it breaks the problem into smaller sub-problems, solves each sub-problem, and then combines the solutions t...
Read More
Web Technologies
JavaScript
TypeScript
Picked
The Flag of Italy - History, Meaning, & Design
Flag of Italy: The Flag of Itlay is a simple yet powerful symbol of Italy, known for its three equally sized vertical stripes of green, white, and red. This flag, often ca...
Read More
UPSC
World GK
What is the significance of the componentDidMount lifecycle method?
Every React Component has a lifecycle of its own, the lifecycle of a component can be defined as the series of methods that are invoked in different stages of the componen...
Read More
Web Technologies
Picked
ReactJS
ReactJS-Component
What is Juneteenth? Why it is called so
Answer: Juneteenth gets its name because it's a combination of the words "June" and "nineteenth." It celebrates June 19, 1865, when enslaved people in Texas were told they...
Read More
GFG Wiki
blogs
general-knowledge-questions
Python Indentation Error: Inconsistent use of Tabs and Spaces
In Python programming, making sure you use the same kind of spacing when you indent your code is important. If you mix tabs and spaces in your indentation, it can cause er...
Read More
Python
Python Programs
Picked
Python Errors
What Are Some Free Cloud Services for Training Machine Learning Models?
Answer: Yes, there are free cloud services like Google Colab, Kaggle Kernels, and Microsoft Azure Notebooks that provide resources to train machine learning models.There a...
Read More
Data Science
Data Science Questions
AI-ML-DS
How to Sort an Array of Objects with Null Properties in TypeScript ?
Sorting an array of objects with null properties in TypeScript involves arranging its elements based on non-null properties. Below are the approaches used to sort an array...
Read More
Web Technologies
JavaScript
TypeScript
Picked
Describe the applyMiddleware function in Redux.
`applyMiddleware` is a function provided by Redux that improves the capability of the store by applying middleware to the dispatch process. Middleware if you talk about it...
Read More
Web Technologies
Picked
Redux
ReactJS
1
...
1021
1022
1023
...
11268