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The Top 10 favtutor Features You Might Have Overlooked

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What is Quickselect Algorithm? (with code)

In computer science, there are numerous algorithms designed to solve different types of problems efficiently. We will learn in this article one such algorithm, known as Q ...

Vedanti Kshirsagar
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Pandas map() Function | Methods and Examples

Pandas, the popular open-source data manipulation library in Python, offers a plethora of powerful functions for data analysis and transformation. Among these, the map fu ...

Abhisek Ganguly
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Python isinstance() Function (with Examples)

The isinstance() is a fundamental Python function that is frequently used in numerous programming paradigms such as object-oriented programming, functional programming, a ...

Abrar Ahmed
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ifelse() function in R (with Code)

If-else statements are fundamental constructs in programming languages, including R. These statements allow you to make decisions and control the flow of your code based ...

Abhisek Ganguly
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Producer-Consumer Problem in OS (with solution)

The producer-consumer problem is a classical synchronization problem in computer science that you must learn because it can be asked in your next technical interview. In ...

Harshita Rajput
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Remove Row in R | 7 Methods (With Examples)

Data cleaning is a crucial step in any data analysis project. One common task in data cleaning is removing rows with unwanted or irrelevant data. In R, there are several ...

Abhisek Ganguly
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Clear a List in Python: clear() and del statement

We call Python a powerful programming language because it offers numerous ways to manipulate data structures. One common task when working with lists is to remove all ele ...

Abrar Ahmed
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Dutch National Flag Algorithm (Sort an Aarray of 0, 1, 2)

The Dutch National Flag Algorithm, also known as the DNF algorithm or the Three-Way Partitioning Algorithm, is a simple and efficient approach to sorting an array contain ...

Vedanti Kshirsagar
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Convert Hex to String in Python | 6 Methods with Code

Data often comes in various formats, and it's essential to convert data between them. Hexadecimal (hex) is one such format frequently encountered, especially when dealing ...

Abhisek Ganguly
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How to Sort with Lambda in Python | 7 Methods (With Code)

Python offers a variety of tools and techniques when it comes to sorting data. Among them, the use of lambda functions in sorting is a powerful and flexible approach ...

Abhisek Ganguly
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Convert List to Set in Python | 4 Methods (With Example)

In Python, data structures play a crucial role in managing and organizing data effectively. Two commonly used data structures are lists and sets. Lists allow you to store ...

Kaustubh Saini
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C++ static_cast Operator Explained (with Examples)

In the world of C++, type conversions play a crucial role in manipulating data and ensuring compatibility between different types. One such type conversion operator is st ...

Abrar Ahmed
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How to Append to List in R? | 5 Methods (With Examples)

Lists are one of the fundamental data structures in R, allowing you to store heterogeneous data types and organize them in a flexible manner. In this article, we will exp ...

Abhisek Ganguly
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Operator Overloading in C++ (Rules, Types & Program)

In C++, operator overloading allows you to redefine the behavior of operators for user-defined types. In this article, we will explore the concept of operator overloading ...

Abrar Ahmed
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How to do Left Join in R? | 2 Methods (with Examples)

In R, one of the most commonly used tools for data manipulation is the left join. Left joining allows you to combine data from multiple datasets based on a common key col ...

Abhisek Ganguly
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Dictionary Append in Python | 3 Methods (with code)

Dictionaries in Python are incredibly versatile data structures that allow us to store and manage key-value pairs efficiently. In this tutorial, we'll look into Python di ...

Nihal Mahansaria
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Replace NA with 0 (zero) in R | 5 Methods (with code)

Missing data is a common issue when working with datasets. In many cases, dealing with missing values is a critical step in data preprocessing, as it can significantly im ...

Abhisek Ganguly
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Subsetting in R Programming | subset() function

R is a programming language for statistical computing, to work with Data. Data manipulation is at the core of any data analysis or statistical modeling process. One of th ...

Abhisek Ganguly
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Smart Pointers in C++ Explained (Types & Advantages)

C++ involves dealing with manual memory allocation and deallocation using pointers. However, this leads to memory leaks and dangling pointers if not handled carefully. To ...

Abrar Ahmed
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Python JSON Dump Method (with Examples)

JSON (JavaScript Object Notation) is a widely used data interchange format for storing and exchanging data between a server and a client or between different parts of an ...

Nihal Mahansaria
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C++ setw() Function | How It Works? (with Examples)

When working with C++, it is essential to format output in a visually appealing and organized manner. The setw() function in C++ is a powerful tool that allows you to con ...

Abrar Ahmed
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C++ Access Specifiers & Its Types (with Examples)

Encapsulation is one of the biggest features of C++ and Access Specifers are one of the practical ways to implement it. In this article, we will explore Access Specifiers ...

Abrar Ahmed
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Python Decorators Explained (with Examples)

In this article, we will delve into the world of Python decorators, its examples, and the different types of decorators available. They provide a clean way to add additio ...

Abrar Ahmed
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Manipulators in C++ Explained (with Examples)

Whether you're a beginner or an experienced programmer, understanding manipulators will elevate your C++ programming skills and enable you to present your data in an eleg ...

Abrar Ahmed
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Spiral Traversal of Matrix | Print Matrix in Spiral Form

Traversing a matrix in a specific pattern can be a common task that every programmer should know about. One such traversal pattern is the spiral traversal of a 2x2 matrix ...

Vedanti Kshirsagar
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Vertical Order Traversal of Binary Tree (with code)

Binary trees are fundamental data structures in computer science that serve as the building blocks for many algorithms. Traversing a binary tree is a common operation, an ...

Vedanti Kshirsagar
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Children Sum Property in a Binary Tree (with code)

The "children sum property" is a mathematical concept that is often taught to children in primary school. In this article, we will explore what the children's sum propert ...

Vedanti Kshirsagar
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Minimum Number of Swaps Required to Sort an Array

Sorting is a fundamental operation in coding, used in a wide range of applications from data analysis to search algorithms. While there are many sorting algorithms, each ...

Vedanti Kshirsagar
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Book Allocation Problem (with C++ code)

In today's digital age, where vast libraries of books are available at our fingertips, the challenge of efficiently allocating books to readers has become a significant c ...

Vedanti Kshirsagar
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Flood Fill Algorithm Explained (with C++ & Python code)

In this article, we will explore the details of the Flood Fill algorithm, with its implementation using stack and queue. It has numerous applications in computer graphics ...

Vedanti Kshirsagar
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Rod Cutting Problem | Dynamic Programming (with code)

In this article, we will study the rod-cutting problem, which is a classic example of a dynamic programming problem. The rod-cutting problem has several real-world applic ...

Vedanti Kshirsagar
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Solving Tower of Hanoi using Stack & Recursion (with C++ code)

The Tower of Hanoi problem is a classic mathematical puzzle that has intrigued mathematicians, and puzzle enthusiasts. In this article, we will delve into the intricacies ...

Vedanti Kshirsagar
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Shell Sort Algorithm & Example (with C++ code)

Sorting is a fundamental operation in computer science, and various sorting algorithms have been developed over the years. In this article, we will explore the Shell Sort ...

Vedanti Kshirsagar
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Deletion in BST: How to delete a node in a Binary Search Tree?

In this article, we will learn how to do deletion in a Binary Tree. Before we start off with the topic, let's start with the fundamentals and understand what a binary sea ...

Vedanti Kshirsagar
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Print Top View of a Binary Tree (Algorithm with Code)

Binary trees are a fundamental data structure in computer science, commonly used for the efficient storage of data. One intriguing aspect of binary trees is their visual ...

Vedanti Kshirsagar
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Find Longest Repeating Subsequence in a String (with code)

In the realm of computer science and algorithms, the quest to find patterns and repetitions in data is an ever-present challenge. One such intriguing pattern is the "Long ...

Vedanti Kshirsagar
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Count Inversions in an Array using Merge Sort (with code)

In computer science, understanding the concept of inversions in an array is crucial. Inversions provide insights into the order and arrangement of elements within an arra ...

Vedanti Kshirsagar
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C++ prev_ permutation & next_permutation functions [Tutorial]

In this article, we will learn about what permutations are, and the inbuilt functions for previous and next permutations in C++. Let us first start with the basics and un ...

Vedanti Kshirsagar
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Union-Find Algorithm for Disjoint Sets (with code)

In this article, we will learn about the union-find algorithm, its implementation, advantages disadvantages, and applications in detail. Let us first understand what a di ...

Vedanti Kshirsagar
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Chocolate Distribution Problem & Solution (with code)

The chocolate distribution problem is a classical algorithmic problem in programming. It can be used to solve problems in the education and healthcare sectors. We will di ...

Vedanti Kshirsagar
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How to Reverse Words in a String? (using Loop & Recursion)

In this article, we'll explore some examples of how to reverse each word in a string using different approaches in C++. Each method has its own advantages and disadvantag ...

Vedanti Kshirsagar
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Zig-Zag Traversal of Binary Tree (with code)

Traversing a binary tree means visiting all the nodes of the tree in a specific order. There are several ways to traverse a binary tree, such as in-order traversal, pre-o ...

Vedanti Kshirsagar
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How to Check If Binary Tree Is Sum Tree Or Not? (with code)

Whether you are a seasoned developer or a programming enthusiast, Sum Tree is an interesting topic that you must know for any DSA interview. In this article, we will disc ...

Vedanti Kshirsagar
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Detect Cycle in a Directed Graph using DFS & BFS (with code)

In this article, we will discuss how to detect a cycle in a directed graph. A directed graph is a collection of nodes and edges where the edges have a direction. Detectin ...

Vedanti Kshirsagar
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Kosaraju's Algorithm to Find Strongly Connected Components

Graphs are one of the most important topics you need to master before any technical interview. In this article, you will learn about the strongly connected components in ...

Vedanti Kshirsagar
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Symmetric Tree: How to Check if a Binary Tree is Symmetric?

The symmetric tree is an interesting topic in programming and data structures, where the symmetry gives rise to intriguing algorithms for the traversal of the tree struct ...

Vedanti Kshirsagar
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Boundary Traversal of Binary Tree (with code)

Binary trees are fundamental data structures used in computer science and have various applications in the real world. In this article, we will delve into the concept of ...

Harshita Rajput
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Find Distance between Two Nodes of a Binary Tree (with code)

In computer science and data structures, a binary tree is a fundamental data structure that consists of nodes connected by edges. One common task when working with binary ...

Harshita Rajput
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Maximum Circular Subarray Sum (with code)

In this article, we will delve into the intricacies of the maximum circular subarray sum problem, explore different algorithms to solve it efficiently and discuss its pra ...

Vedanti Kshirsagar
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How to Merge Binary Search Trees? (with code)

Binary Search Trees are powerful data structures used to efficiently store and retrieve data in a sorted manner. Sometimes, there arises a need to merge two BSTs into a s ...

Harshita Rajput
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Hamiltonian Cycle: How to Find Hamiltonian Cycle in a Graph?

In the realm of graph theory, the Hamiltonian cycle stands as a fascinating concept that captivates mathematicians and computer scientists. Let's embark on a journey to u ...

Harshita Rajput
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BFS in C++: Breadth-First Search Algorithm & Program

BFS is a popular algorithm used to traverse graphs and trees. It is a systematic approach that explores all the vertices at the same level before moving on to the next le ...

Vedanti Kshirsagar
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Find Equilibrium Index of an Array (with code)

An array is a basic data structure in computer science that is used to hold a group of identically typed components. One interesting property of an array is the existence ...

Vedanti Kshirsagar
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Find Lowest Common Ancestor (LCS) in a Binary Tree

Deep in the roots of a binary tree lies a crucial node, known as the lowest common ancestor, holding the key to unlocking a myriad of computational puzzles. Let's delve i ...

Harshita Rajput
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Create & Read QR Code using Python | QR Code Generator

You must have seen QR Codes everywhere these days. But do you know that you can create a QR Code Generator with Python? Let’s learn how to create and read a QR Code ...

Komal Gupta
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Burning a Binary Tree Problem (Find Minimum Time Taken)

Binary trees are a fundamental data structure in computer science. While traversing a binary tree is a common operation, sometimes we need to destroy a binary tree quickl ...

Harshita Rajput
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What are Macros in C++? & Its Benefits & Types

Do you remember when we were made to write lines as kids? Didn’t we wish for something to shorten it or let us take a repetitive expression? Well, instead of typing ...

Abrar Ahmed
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Python vs R: Know these 5 Key Differences

As we all know, Python and R are the two most popular open-source languages for data science that may be used with Windows, macOS, and Linux. Both are often regarded as b ...

Abrar Ahmed
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How to use SSL Certificate with Python Code?

In today’s digital landscape, as people's reliance on the Internet for daily activities like shopping, banking, and communication is increasing day by day, securing ...

Komal Gupta
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Painters Partition Problem (with Solution)

Painters partition problem is a classic programming problem, that will force you to think out of the box and you will get to know about the other scenarios in which binar ...

Harshita Rajput
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Triplet Sum Problem: Find a Triplet that Sum to a Given Value

The Triplet Sum Problem has applications in various domains, including data analysis, algorithms, and competitive programming. In this article, we will delve into the int ...

Vedanti Kshirsagar
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The Knight's Tour Problem (using Backtracking Algorithm)

Ever wondered how a computer playing as a chess player improves its algorithm to defeat you in the game? In this article, we will learn about the Knight's Tour Problem, t ...

Vedanti Kshirsagar
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Vertex Cover Problem (with C++ & Python code)

Suppose there is a museum with many hallways and turns. It displays very valuable collectibles and you want to keep them safe. The plan is to install surveillance cameras ...

Vedanti Kshirsagar
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Merge Sort in C++: Algorithm & Example (with code)

Sorting is one of the most basic concepts programmers need to learn and Merge Sort is a must to crack the technical interviews. In this article, we will discuss Merge Sor ...

Vedanti Kshirsagar
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Reference vs Pointer in C++: 6 Key Differences to Know

In a computer system, memory is the most essential computer resource but it is also limited. That's where Pointers and References come in. Even though they may appear to ...

Abrar Ahmed
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Longest Palindromic Substring (with Optimized Apporach)

The Longest Palindromic Substring is a classic problem of dynamic programming with strings. This question is of a certain type and if you understand it, you can solve man ...

Harshita Rajput
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Travelling Salesman Problem using Dynamic Programming

Imagine you have to go to a party in another city and return back home as soon as possible. Which algorithm will you apply to reach your home so that you cover the shorte ...

Harshita Rajput
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Python Docstring: How to Write Docstrings? (with Examples)

Python is called a powerful programming language known for its simplicity. While writing clean code makes good software, documenting it is equally important for maintenan ...

Kusum Jain
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Dining Philosophers Problem using Semaphores (with Solution)

Let's learn about an interesting problem of operating systems today. Dining Philosopher's Problem originated from the field of concurrent programming when multiple proces ...

Harshita Rajput
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Insertion Sort in Java: Iterative & Recursive Approach (with code)

Sorting techniques help you arrange the given objects in a specific order. Today we are going to learn one of these sorting techniques, Insertion Sort in Java. While play ...

Harshita Rajput
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Kruskal's Algorithm in Java: Find Minimum Spanning Tree

Kruskal's Algorithm is an important greedy algorithm that helps you find the shortest path between 2 cities. So, before learning what Kruskal's algorithm in Java is, let' ...

Harshita Rajput
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Merge Sort in Java: Algorithm & Implementation (with code)

Sorting Techniques help us to arrange the objects in a certain order. We can either use the in-built function to sort an array or different sorting techniques. But have y ...

Harshita Rajput
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Rock Paper Scissors Program in Java (full code)

We all played the interesting game of rock, paper, scissors in our childhood.  But have you ever thought that one day you will learn to code the same game? In this a ...

Harshita Rajput
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Bubble Sort in Java: Simple, Optimized & Recursive (with code)

While searching for a product on any e-commerce website, whenever we want the cheapest product we use the filter 'lowest to highest' resulting in products arranged in inc ...

Harshita Rajput
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Dijkstra's Algorithm in Java | Find Shortest Path (with full code)

Have you ever wondered how google maps always find out the shortest path between any two locations for us? Which algorithm does it use? Does it implement Dijkstra's Algor ...

Harshita Rajput
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N Queen Problem | Backtracking (Algorithm with code)

The N-Queens problem is a classical problem that is very important for coding interviews. It demands a deep and crystal clear understanding of the backtracking concept to ...

Harshita Rajput
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How to use timedelta in Python? (with Examples)

Python is a well-known and effective programming language that is frequently used for a wide range of tasks, including data analysis, web development, machine learning, a ...

Kusum Jain
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What is goto statement in C++? (Why to Avoid It?)

We will study today the goto statement in C++ with examples. What is it actually, how to use it, when to avoid it, and what are its better alternatives in C++? However, n ...

Anubhav Agarwal
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Default Arguments in C++: Syntax, Examples & Advantages

Can you add 2 numbers, 3 numbers, and even more numbers using the same function? Yes! In this article, we will talk about the default arguments in C++ in function declara ...

Anubhav Agarwal
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What are Pure Virtual Functions in C++? (with Example)

Let's break our main topic into bits.  Look at this equation: Pure Virtual Functions = Pure + Virtual + functions. Following from right, we know about functions, and ...

Anubhav Agarwal
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What are Virtual Destructor in C++? (How They Work?)

In this article, we are going to deep dive into the virtual destructors in C++. In the end, you will find yourself getting a vast knowledge about what they are. If you ha ...

Anubhav Agarwal
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Multi-level Inheritance in C++: Syntax & Advantages (with code)

One of the most important topics in Object-Oriented Programming is Inheritance, which is frequently asked in coding interviews. In this article, we will cover in detail m ...

Anubhav Agarwal
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Convert string to int in C++: 3 Useful Methods (with code)

Converting integers to strings always seems confusing to most the programmers at beginning. In this article, we are going to learn about how to convert string to int usin ...

Anubhav Agarwal
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Dynamic Allocation of 2D Arrays in C++ (with code)

You already know that a 2D array array is an array of arrays. But it is defined at the compiled time. In this article, we learn about dynamically allocating a 2D array in ...

Anubhav Agarwal
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Understand Python Counter in Collections (with Examples)

The Counter in Python is a useful tool in scenarios where counting the frequency of elements is required. In this article, we will learn about Python Counter and its vari ...

Kusum Jain
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Python's heapq module: Implementing heap queue algorithm

Python has many applications outside of the web and computer science. One reason for this is that its standard library contains numerous pre-built modules that simplify c ...

Kusum Jain
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C++ Friend Function: Syntax, Features & Uses (with code)

In OOPs, data hiding is an essential idea that limits outsiders to access private data and protects private data and information. There comes the concept of friend functi ...

Abrar Ahmed
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What is nullptr in C++? Advantages, Use Cases & Examples

What exactly are null pointers? C++ coders should be able to answer this question in a second. So, for those who are in a dilemma regarding this topic, do not worry, beca ...

Abrar Ahmed
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How to Check Python Version (on Windows or using code)

Finding the version of Python you are using is important to ensure that your code is secure, and is compatible with the packages. In this article, we will look at numerou ...

Komal Gupta
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Vector push_back & pop_back Functions in C++ (with Examples)

Vectors in C++ are a part of the standard template library. They are STL Containers that have the unique ability to change their sizes with requirements in order to accom ...

Abrar Ahmed
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Python next() function: Syntax, Example & Advantages

Python is comparatively an easy programming language with a large set of in-built functions to assist coders in quickly completing numerous jobs at once. One such example ...

Kusum Jain
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QuickSort in Python (Algorithm & Program)

Sorting algorithms are essential for organizing data in computer science, and QuickSort is among the most well-known and efficient of these tools. This article examines Q ...

Kusum Jain
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Bubble Sort in Python (with code)

In computer programming, there are numerous ways for "sorting", which refers to the organization of data in a particular order. Each has its own advantages and disadvanta ...

Kusum Jain
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How to Work with ZIP Files in Python? (Open, Read & Extract)

Zip is a popular archive format used to compress and package files, and Python is one of the most popular programming languages. So, you just need to know how to work wit ...

Kusum Jain
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What are Namespace in C++? Its Advantages & How to Use?

To better organize and reduce conflicts, C++ has a great feature for Programmers. In this article, we will explain everything about Namespace in C++ in complete detail. S ...

Abrar Ahmed
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What is Scope Resolution Operator in C++? (Why It is Used?)

C++ is powerful for writing complex code efficiently. One such great feature it offers is the ability to control the "scope" of the variables. It refers to a region of a ...

Abrar Ahmed
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How to Read a File line by line in Python? (with code)

Python is a robust programming language with built-in support for reading and writing files. In this article, we'll go over the various approaches to reading a text file ...

Komal Gupta
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How to Import File from Parent Directory in Python? (with code)

Working on a lengthy project with a lot of recurring functionalities? Looking for a simple method to modify your code? Your issues can be resolved because Python is a dyn ...

Komal Gupta
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Why choose Python for Machine Learning? (8 Key Reasons)

We are all aware of how crucial it is to manage the enormous amount of data and automate decision-making in today's era of technological innovation. Because of this, ML a ...

Komal Gupta
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Python Min & Max: Find largest & smallest values (Or with loop)

To find the biggest and tiniest item in a list, Python gives us two easy functions to do. Today we'll look at Python's built-in min() and max() functions, with the help o ...

Komal Gupta
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Understand Forward Declarations in C++ (with Examples)

C++ is prominent for its power, versatility, and efficiency, but can be a little complicated language to newcomers. Forward declaration is one such complex topic that can ...

Abrar Ahmed
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Python Traceback: How to Read? & Error Types? (with Example)

If the programmer is a beginner and comes across an exception in Python, the traceback output can be a bit overwhelming and a lack of understanding could easily disrupt l ...

Kusum Jain
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UUID in Python: How to Generate random IDs? (with code)

When dealing with data, we use UUID in Python for making random IDs to easily identify a field. Let's learn how to generate UUID with an example, its various functions, a ...

Kusum Jain
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Python Assert Keyword: How It Works & Uses (with Examples)

In our daily lives, we always follow certain rules to prevent unnecessary problems, like a daily reminder to drink water. We “assert” certain restrictions. Si ...

Kusum Jain
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How to Get Current Time in Python? (All Examples)

Python has grown in popularity as a programming language for a wide range of jobs, but working with time is one job in which it excels. In this article, we'll look at som ...

Komal Gupta
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OrderedDict in Python: What is Ordered Dictionary? (with code)

If you're a Python developer, you're undoubtedly working with dictionaries a lot. It enables the storage of key-value combinations. This is where you need to learn about ...

Komal Gupta
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Vector erase() and clear() functions in C++ (with code)

C++ offers a number of tools for handling data structures including vectors. One of the common tasks is taking elements out of it when working with them. In this blog art ...

Abrar Ahmed
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How to Swap in C++? (Using std::swap or without a function)

Programmers should know how to swap two variables because it allows them to work effectively with any type of data. In this article, we will learn how to do swapping in C ...

Abrar Ahmed
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Infinity in Python: How to Represent with Inf? (with Examples)

There have many predefined data kinds and methods that simplify working with data in Python, but the fact that it can handle infinite numbers is a cool trait. The unique ...

Kusum Jain
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Timeit in Python: Example, Function & Arguments (Easy Guide)

An essential part of becoming a professional coder is the ability to optimize your code. There is a module that can be used to efficiently code by reducing time complexit ...

Kusum Jain
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What is Bisect in Python? How It Works? (with Example)

One unique feature of Python is the availability of various libraries and modules, which make it easy for developers. In this article, we are going to learn about the Bis ...

Kusum Jain
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Python rstrip() method: How It Works? (with Example)

Python is known for its simplicity of use and flexibility. One such great feature is the rstrip() function, which is used to remove the trailing characters from a string. ...

Kusum Jain
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KeyError in Python & How to Fix Them (with Examples)

Due to its ease of use and extensive library support, Python is very popular but it too has its share of errors, commonly made by new learners. One of these errors is cal ...

Kusum Jain
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Memory Leaks in C++: Causes, Tools & How to Avoid them?

Unlike any other bugs, memory leaks are subtle and hard to detect in C++. Generally, memory leaks occur if a coder allocates memory dynamically and does not use the delet ...

Abrar Ahmed
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Best IDEs for C++ (for Beginners & Competitive Programming)

C++ is a programming language that's extensively used thanks to its expansive set of libraries. It's used for a wide variety of tasks, including developing software or in ...

Abrar Ahmed
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List vs Tuple in Python: 6 Key Differences (with Examples)

We all know that Python is easy but a few of these data structures are completely different. Two of these are lists and tuples. Both are kind of similar but with certain ...

Kusum Jain
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Header Files in C++: Its Uses & Types (Quick Guide)

Whenever we write code in C++, we must include at least one header file, without it the program cannot be written. A popular and simple example is the cin function which ...

Abrar Ahmed
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What is Python Poetry? Why Use it? (Dependency Management)

Python is an easy-to-use with the ability to create machine learning programs. One of its key aspects is its use of dependencies and open-source libraries. Dependencies r ...

Kusum Jain
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Function Pointers in C++: Its Syntax & Advantages (with code)

One of the most fundamental components of C++ is Pointers.  We'll examine the fundamentals of function pointers in C++ in this article, with its syntax and advantage ...

Abrar Ahmed
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Python Variable Scope Guide & Its 4 Types (with LEGB rule)

Python Scoping is a key component in writing clean and maintainable code. As it controls where and how variables can be used, understanding Python variable scope is very ...

Abrar Ahmed
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Python List index() & How to Find Index of an Item in a List?

One of the most adaptable data structures in python is lists. One of its key characteristics is the ability to use an index to find items on a list. In this article, we w ...

Komal Gupta
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Python Deque: Example, Implementation & Methods (with code)

With the Queue, users can create a FIFO (First In, First Out) orderly list. The LIFO (Last in, First Out) queue, which is used by Python's Deque, is the reverse of FIFO. ...

Abrar Ahmed
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What is Namedtuple in Python? with Example & Advantages

Python is a simpler programming language compared to others like Java, C#, etc. One reason is that it contains several data structures. One of these data structures and t ...

Kusum Jain
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How to Convert String to DateTime in Python? (with code)

The motivation behind developing any kind of program is to make the common man's life simpler. Therefore our codes should also be able to hand dates and times effectively ...

Abrar Ahmed
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Top 10 Python Libraries for Data Science Explained (2023)

Python is a versatile tool that is frequently employed for purposes apart from computer science and analytics. One such use case is for handling data.  Today, we wil ...

Abrar Ahmed
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Python Dictionary Comprehension: Syntax & Cases (with code)

Dictionaries are considered an integral part of python due to their efficiency in storing data. These key-value pairs allow you to retrieve data with ease. We will explor ...

Kusum Jain
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How to Find Intersection of Two Lists in Python? (with code)

A list is a robust and adaptable data structure in python that is frequently used to store and manage data collections. It offers a fantastic starting point for many prog ...

Abrar Ahmed
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FizzBuzz Problem & Solution in Python (& Flowchart)

FizzBuzz is a well-known coding problem that frequently appears in entry-level job interviews. We'll go into the specifics of the FizzBuzz problem in this article and exp ...

Komal Gupta
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Python Split Regex: How to use re.split() function?

String handling is an important component of programming since strings are used to represent a wide range of data types, including text, numbers, dates, and many others. ...

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The glob module is an essential component of any data science or machine learning project and is widely used in various applications such as web development, data analysi ...

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Sort a List Alphabetically in Python: 4 Easy Ways (with code)

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Sort Tuple in Python: Ascending & Decreasing Order (with code)

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How to Run a Python File in Terminal? (Step-by-Step)

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Prepend a List in Python: 4 Best Methods (with code)

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What is Pickle in Python? How to do Pickling? (with code)

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Walrus Operator in Python: When to Use It? (with Examples)

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Convert Dictionary to Dataframe in Python (with Examples)

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Pretty Print Dictionary in Python: pprint & json (with examples)

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3 Ways to Move File in Python (Shutil, OS & Pathlib modules)

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How to Rename File in Python? (with OS module)

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Delete a File in Python: 5 Methods to Remove Files (with code)

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4 Methods to Convert Bytes to String in Python (with code)

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Find Average of a List in Python: 5 Simple Methods (with code)

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Check Object's Type in Python: 4 Easy Methods (with code)

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Schedule Script with Python Task Scheduler in Windows

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Copy a File in Python: shutil library & os module (with code)

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Understand Python nonlocal Keyword (Nonlocal vs Global scope)

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Frozen Sets in Python: frozenset() function with Examples

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Deep Copy in Python: Syntax, Examples & Applications

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Python filter() Function: 5 Best Methods to Filter a List

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Null in Python: How to set None in Python? (with code)

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Get a List of All Files in a Directory with Python (with code)

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04 Methods to Iterate through a Dictionary in Python (with code)

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XOR in Python: How to Use Bitwise XOR Operator

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5 Ways to Replace Multiple Characters in String in Python

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How to Check if the String is Integer in Python

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Rabin-Karp Algorithm for Pattern Search (C++ & Java Code)

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3 Ways to Delete a Variable in Python (& Why?)

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5 Methods to Reverse Array in Python (reverse, recursion etc)

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Backtracking Algorithm & 10 Popular Problems in C++

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Round Down Numbers in Python (With Examples and Code)

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Longest Consecutive Sequence (with C++, Java & Python code)

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Merge K Sorted Linked Lists (in C++, Java & Python)

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Check If Two String Arrays are Equivalent (C++, Python & Java)

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Binary trees are one of the most famous data structures in computer science. In binary trees, each node can have at most two children. In computing, binary trees are main ...

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Create Empty Dictionary in Python (5 Easy Ways)

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Reverse Python List (9 Easy Ways)

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