Java: Understanding Dijkstra’s Algorithm for Pathfinding

Why Dijkstra's Algorithm is Important Pathfinding, the process of finding the shortest route between two points, is a fundamental problem in computer science. This is where Dijkstra's algorithm, developed by computer scientist Edsger W. Dijkstra in 1956, becomes crucial. It’s a testament to the algorithm’s efficiency and versatility that it remains widely used today. Dijkstra's algorithm is important because it effectively solves the single-source shortest path problem for a graph…

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Java: In-Depth Guide to Randomized QuickSort and Its Practical Uses

Quicksort is an important algorithm used in almost all sorting libraries Randomized QuickSort is a version of the classic QuickSort algorithm that uses randomization to select the pivot element. The pivot element is used to partition the array into two halves, which are then sorted independently. The use of randomization typically ensures that the algorithm performs well on average, regardless of the initial order of the elements. Below, I'll explain…

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Top 5 technologies that will shape future

The Future is Bright: How Today’s Hottest Tech Will Shape Your Tomorrow Hey, fellow readers! Let’s take a peek into the crystal ball and see how some of today’s most exciting tech trends are poised to transform our lives in the not-so-distant future. ChatGPT (or Bard): Your Personal Assistant and Beyond Ever wish you had a buddy who knew, well, everything? Enter ChatGPT, the chatbot that’s taking the internet by…

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JavaScript: Unique and Lesser-Known Features

These not-so-common javascript features can significantly enhance code quality, readability, and maintainability. While most developers are familiar with the basics and some of the more popular advanced features of JavaScript, there are several underappreciated gems in the language that often go unnoticed. These features can significantly enhance code quality, readability, and maintainability. Optional Chaining (`?.`) in Javascript Optional chaining allows you to read the value of a property within a…

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Three Unique Algorithms I Love

While these algorithms might not be the most prevalent, they have the potential to be incredibly beneficial to you in your coding endeavours. During my college years, I was deeply immersed in the world of competitive coding, investing countless hours in honing my skills and tackling challenging problems. In the realm of competitive programming, it’s imperative to have a strong grasp on a core set of algorithms, almost as if…

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Java: Test-Driven Development (TDD) – A Beginners Guide

A Beginner's Tutorial on TDD Featuring Hands-On Examples Test-Driven Development (TDD) is a software development methodology where you write tests for your code before you write the actual code. In large and complex projects, Test-Driven Development (TDD) becomes even more crucial due to the intricate interdependencies, the number of developers involved, and the need for maintainable and bug-free code. Let's first see how it works using a simple example using…

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Why Randomized Quicksort is Preferred Over Merge Sort

Comparative Analysis of Randomized Quicksort and Mergesort in In-built Libraries: A Dive into Performance, Implementation, and Application Randomized quicksort and mergesort are both powerful sorting algorithms utilized in various programming environments. However, many in-built modules and libraries often favour randomized quicksort over mergesort. This preference is rooted in several technical and practical considerations that make randomized quicksort a more attractive choice in many scenarios. This article delves into these considerations…

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The Lifecycle of Software Development

A Comprehensive Overview: Behind Every Great Software: The Development Lifecycle. In the modern digital era, software development 💻 is no less than crafting a masterpiece. It is a complex mosaic of steps, each critically essential to bringing out a functional and user-centric product. This article delves into the intricate lifecycle of software development, from the embryonic stage of requirements to the maturity stage of release and monitoring. 1) Project Requirement:…

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Roadmap for back-end developers

The path you should follow to become a back-end developer The goal of this article isn't to delve into specific programming concepts but rather to guide you on your journey as a programmer. It highlights the essential skills and steps to becoming an expert developer. In this piece, I'll outline the roadmap you should pursue and the sequence to follow. Let's get started. Start with C/C++ The ideal starting point…

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Understanding and Applying the Law of Demeter in Java

The Law of Demeter (LoD), or the principle of least knowledge, is a software engineering design guideline that was formulated at Northeastern University towards the end of the 1980s. It primarily serves to promote loose coupling among software modules, thereby enhancing the maintainability and understandability of a software system. The central tenet of the Law of Demeter is straightforward - an object should limit its interactions to a close circle…

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