A Guide to React Context API and useContext hook
React Context API was mainly introduced to solve one of the major problems that React developers like us were facing at that time - prop drilling and ...
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Explaining TreeMap in Java in Simple English
TreeMap in Java, just like the HashMap, is part of the java collection framework. It is a red-black tree-based implementation of the Map interface...
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How to Calculate the Factorial of a given number
In this blog, we will see how to calculate the factorial of a given number even if that number is large..
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How to Merge Two Sorted Arrays
In this blog, we're going to learn how to merge two sorted arrays into a single sorted array using different approaches like insertion sort, merge sort...
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Explaining Selection Sort Algorithm in Simple English
Selection Sort Algorithm is an in-place comparison-based sorting algorithm that sorts the array by repeatedly finding and...
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How to make Fireworks in React with Particle JS React
In this blog, we will use the TypeScript version of Particle JS React which is a package for creating 2Danimations to give our App a beautiful Fireworks effect
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How to solve nCr%p using Fermat’s Little Theorem?
Given three numbers n, r and p, compute the value of nCr%p. Here p is a prime number greater than n, and nCr is the Binomial Coefficient.
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How to Solve nCr%p using Dynamic Programming
We are given three integers n, r, and p, we have to find the value of nCr%p. Here p is a natural number greater than n and nCr is the Binomial Coefficient.
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HashMap in Java Explained in Simple English with Examples.
HashMap in Java is a part of the Java Collection Framework which stores data in the form of Key and Value pairs where the key is a unique
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How to Sort an Array of 0s, 1s and 2s in Java
Given an array A[] of 0s, 1s, and 2s of size N, the task is to write a function that can sort an array of 0s, 1s and 2s in ascending order
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How to Rotate an Array in Java
In this blog, we will learn what exactly array rotation is? And how to rotate an array either in the left or the right direction.
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How to Calculate the leaders in an Array
Leaders in an array are those elements that are greater than the elements on their right-hand side in the array. To solve them we have to...
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How to Add and Remove an Element from an array at a Specific Index in Java
Arrays can only store a fixed number of elements in it thus making it impossible to either add or remove an element from an array without ...
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What are Arrays in Java?
An array is a type of data structure that can store a fixed number of elements of the same data types in our RAM in contiguous order, and Arrays in Java are ...
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How to Make a Custom Hook in React
the power that hooks have given us has gone beyond our imagination. Here we can even make Custom Hook(s) and use them in our apps like other hooks...
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Time Complexity of Algorithms Explained with Examples
Time Complexity of algorithms is the amount of time taken by an algorithm to run, as a function of the length of the input..
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How to Make a Table in React using React Table library
React table is a library used for creating data tables with data grids which can sometimes be a hassle to make or deal with. It uses Hooks to ...
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ReactJS Bad Practices and how to avoid them
Some ReactJS Bad Practices include- 1. Using Index as the key in the map function 2. Polluting Render method by using Anonymous functions 3. Using Nested Components ...
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Explaining React JSX in Depth
JSX stands for JavaScript Syntax Extension. It is a syntax for writing JavaScript and HTML together separated by curly braces.
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How to Make a Table in React using Hooks with Multiple Features
In this blog, we will make a table in React that can add, delete, edit, filter a row with sorting and pagination.
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How to make a Pokemon App in React
The Pokemon App in React is one of the most important Apps that one should make as a beginner to test his skills and knowledge of React.
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