Minimum Number of Swaps to Arrange Couples
Learn how to solve the minimum number of swaps problem to arrange couples side by side efficiently using a greedy algorithm in TypeScript with linear time complexity.
Learning Lab: Master Coding with Courses & Challenges
People often ask how I stay sharp in coding. Here, you'll find 'Video Courses' for immersive learning on key programming concepts, and 'Coding Challenges' to test and refine your skills. Jump in to expand your knowledge and tackle real-world coding scenarios!
Video Courses
Learn SQLite Database in Android
Learn SQLite Database in Android is Precisely Crafted for the students who want to learn about SQLite Database. In this course, students will learn in brief about SQLite Database and How to Perform CRUD Operations by Developing an Android Application.
Zero to Hero Android Developer Course
The Zero to Hero Android Developer Course is designed for beginners with no programming knowledge. It covers Android Studio installation, Android UI components, basic and advanced Android development with Java, data parsing, and SQLite database. The course concludes with app deployment techniques through hands-on projects.
Coding Problems
Efficient Solution to Sum of Squares Problem in TypeScript
Discover an optimal solution to find the smallest number of squared integers that sum to a given positive integer using dynamic programming in TypeScript.
Detect Arbitrage in Currency Exchange with Bellman-Ford Algorithm
Learn how to detect arbitrage opportunities in currency exchange rates using graph theory and the Bellman-Ford algorithm. A detailed TypeScript solution with step-by-step explanation.
Check If One String Can Be Rotated Into Another Using TypeScript
Learn how to check if one string can be shifted to match another string using a simple and efficient TypeScript solution.
Efficiently Tracking Last N Orders Using a Circular Buffer in TypeScript
Learn how to implement a circular buffer in TypeScript to efficiently record and retrieve the last N orders for your e-commerce website. Fast and space-efficient solution.
Tower of Hanoi Algorithm Solution in TypeScript
Learn how to solve the Tower of Hanoi puzzle in TypeScript. This guide provides a step-by-step solution using recursion for the classic problem.
Singleton Pattern with a Twist: Dual Instances in TypeScript
Learn how to implement a unique Singleton pattern in TypeScript where getInstance() alternates between two instances, providing flexibility and innovation.
Breaking a String into Multiple Lines Without Word Splits
Learn how to break a string into multiple lines by word boundaries in TypeScript without splitting words across lines, ensuring each line is within a specified length.
Optimized Fibonacci Sequence in TypeScript with O(1) Space Complexity
Learn how to implement the Fibonacci sequence in TypeScript with only O(1) space complexity. This efficient solution is perfect for large-scale calculations.
Efficient Solution to Sum of Squares Problem in TypeScript
Discover an optimal solution to find the smallest number of squared integers that sum to a given positive integer using dynamic programming in TypeScript.
Counting Attacking Bishop Pairs on a Chessboard with TypeScript
Learn how to count attacking bishop pairs on a chessboard using an efficient TypeScript algorithm. Understand the properties of diagonals and implement an optimal solution.
Efficient Flood Fill Algorithm in TypeScript: A Step-by-Step Guide
Learn how to implement the flood fill algorithm in TypeScript for image processing. This step-by-step guide covers everything from identifying edge cases to using DFS for efficient matrix manipulation.