Md Shoriful Islam Ashiq

  The OOP Revolution: Building Better Software with Relatable Tools In the world of code, where every line tells a story, Object-Oriented Programming (OOP) has become the language of innovation. Let’s take a closer look at how OOP transforms our understanding of what we build — not just how, but why. At its core, OOP is about organizing code into objects. Imagine each object as a unique entity in your software, like a student, a teacher, or a recipe. These objects have attributes (what they contain) and methods (what they do). It’s more than just writing code — it’s about building systems that grow and evolve with you. Encapsulation hides complex data within objects, making it easier to maintain. Inheritance lets you reuse code from other classes, saving time and effort. Polymorphism enables objects to be treated as different types, allowing for flexible behavior. These principles aren’t just good practice — they’re the foundation of modern software design. If you’re a developer, O...

  How Translated Fiction and International Voices Are Reshaping the Literary Landscape The literary world is experiencing a vibrant and long-overdue shift as readers increasingly look beyond their own borders, creating a surge in demand for translated fiction and international voices . This growing appetite for global perspectives is not just a niche interest but a significant market trend, with sales from translated fiction increasing by a remarkable 22% from 2022 to 2023 [1]. This boom is largely driven by younger readers, who are actively exploring diverse viewpoints through the curated lists of smaller indie publishers and the viral power of social media. The Market and the Movement The commercial growth of translated fiction is undeniable. The 22% increase in sales highlights a significant change in reader consumption, moving international works from the periphery closer to the mainstream [1]. This trend is further supported by data showing that in 2023, nearly half of all tr...

  JWT এর আদ্যোপান্ত - ডেভেলপারদের জন্য আধুনিক অথেনটিকেশন সমাধান সফটওয়্যার ইঞ্জিনিয়ারিংয়ের জগতে অথেনটিকেশন এবং অথোরাইজেশন নিয়ে কাজ করতে গেলে JSON Web Token (JWT) এর নাম শোনেননি এমন কাউকে খুঁজে পাওয়া দুষ্কর। তবে অনেক সময় আমরা এটি ব্যবহার করলেও এর অভ্যন্তরীণ কার্যপদ্ধতি এবং সিকিউরিটি নিয়ে কিছুটা ধোঁয়াশায় থাকি। আজকের এই আর্টিকেলে আমরা JWT-কে একটি নতুন আঙ্গিকে দেখব—এর গঠন থেকে শুরু করে আধুনিক সিস্টেমে এর প্রয়োজনীয়তা এবং সিকিউরিটি বেস্ট প্র্যাকটিস পর্যন্ত। ১. JWT আসলে কী এবং কেন? JSON Web Token (JWT) হলো একটি ওপেন স্ট্যান্ডার্ড (RFC 7519), যা মূলত দুটি পক্ষের মধ্যে তথ্য আদান-প্রদানের একটি নিরাপদ মাধ্যম। আধুনিক ডিস্ট্রিবিউটেড সিস্টেম বা মাইক্রোসার্ভিস আর্কিটেকচারে এটি অত্যন্ত জনপ্রিয় কারণ এটি Stateless । অর্থাৎ, সার্ভারকে ইউজারের সেশন ডাটাবেসে সেভ করে রাখতে হয় না; টোকেন নিজেই নিজের পরিচয় বহন করে। ২. টোকেনের ব্যবচ্ছেদ: JWT-এর অভ্যন্তরীণ গঠন সাধারণভাবে একটি JWT টোকেন header, payload এবং signature—এই তিনটি অংশের সমন্বয়ে তৈরি হয়। অংশগুলো পরস্পরের থেকে ডট ( . ) দ্বারা পৃথক থাকে এবং প্রতিটি অ...

  Tariq stared at the screen, a web of interconnected documents splayed across his Midgen AI Freestyle Editor. His exposé on corporate malfeasance was nearing its climax, but one critical piece of information remained elusive: the exact financial leverage Malik ’s shell company held over the city council’s latest zoning decision. He had a dozen leaked emails, three interview transcripts, and a dense financial report, all open as separate documents in the left-side panel. He was drafting a paragraph, trying to connect a vague statement from an email to a specific clause in the zoning document. He typed: "The email from Hassan hinted at undue influence, but the true mechanism lay hidden in the labyrinthine language of the zoning ordinance..." He needed to find that clause, and quickly. Instead of minimizing his current draft, he simply clicked on the 'Zoning Ordinance - Final.pdf' in his document management panel. The PDF instantly appeared in the main editor window. ...

  Exploring Claude Opus 4.6 - The New Frontier of Intelligence Anthropic has officially unveiled Claude Opus 4.6 , the latest and most powerful iteration of its flagship model. This release marks a significant leap in artificial intelligence, introducing state-of-the-art capabilities in coding, reasoning, and long-context processing. Designed to handle the most complex multidisciplinary tasks, Opus 4.6 is positioned as a direct competitor to other frontier models, setting new benchmarks for performance and safety in the industry. Key Features and Innovations Claude Opus 4.6 introduces several groundbreaking features that enhance its utility for both developers and enterprise users. These innovations focus on improving the model's autonomy, efficiency, and ability to handle massive datasets. 1M Token Context Window : For the first time in the Opus class, Anthropic is offering a 1 million token context window in beta. This allows the model to process and reason across entire codebas...