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Dev

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Just Code, Chaos, and One Hell of a Plot Twist

  • Rishu, a student without IIT background or trust fund, shares his journey of learning, coding, and building despite the lack of opportunities at his college.
  • Rishu created Acadsphere, a platform for students to access previous year questions, which gained traction until it was hacked by his own classmates.
  • The incident led to Rishu landing his first paid internship at Bawse, where the founder saw his resilience even in the face of failure.
  • Following the chaos with Acadsphere, Rishu continued building and launched Web2Docx, a tool that converts HTML to DOCX/PDF/PNG for developers.

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Mjtsai

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Apple Turnaround

  • Apple is in a position requiring turnaround-scale changes without a financial crisis to motivate leaders.
  • New leadership is often part of a turnaround, providing credibility for necessary changes.
  • Developers crave respect and want to feel understood and valued by Apple.
  • A focus on software reliability over new features is crucial for long-term success.
  • Critics argue that Apple, as a publicly owned corporation, struggles to maintain its innovative culture post-Steve Jobs.
  • Friction between Apple and developers has led to trust issues and talented individuals leaving the ecosystem.
  • Suggestions for improving Apple's relationship with developers include sideloading and a public bug database.
  • There is a call for a return to a marketplace of indie apps made with care and humanity, reminiscent of Mac OS X's early days.
  • Speculation arises about Tim Cook's legacy and potential changes following his leadership at Apple.
  • Apple's position in the tech industry may require leadership changes for future achievements, especially in rapidly evolving fields like Artificial Intelligence.

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Dev

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A Beginner's Guide to Getting Started with Multimodality in LangChain

  • AI models are advancing in processing multimodal data such as images, audio, video, and PDFs, enhancing system flexibility and intelligence.
  • LangChain is integrating multimodality into its stack, enabling chat models to describe images and potentially support audio/video search.
  • Langcasts.com is a new resource for AI engineers, offering guides, tips, and classes to help master multimodality in LangChain.
  • Multimodality involves working with various types of input data beyond text, offering more natural interactions with AI models.
  • LangChain supports multimodal inputs in chat models for images and files, while embedding models and vector stores are evolving to support multimodality.
  • Currently, chat models in LangChain allow sending images and text in inputs, paving the way for more interactive and dynamic responses.
  • While chat models support multimodal inputs, outputs are mostly text-based, with some exceptions like audio outputs in certain models.
  • Embedding models in LangChain focus on text embeddings, with plans to extend support to multimedia embeddings for tasks like image and audio search.
  • Vector stores in LangChain cater predominantly to text-based embeddings, but future plans involve supporting image, audio, and video embeddings.
  • Developers can start experimenting with multimodal workflows by using external tools for generating embeddings until LangChain fully integrates multimodal support.

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Medium

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AI Isn’t Making You Forget How to Code—It’s Your New Superpower

  • AI is not replacing humans but enhancing their skills by acting as a coding buddy, mentor, and debugger.
  • The real issue lies in mindless use of AI, as AI itself doesn't deteriorate skills but passivity does.
  • Utilizing AI to work alongside humans can lead to faster and more focused development, as seen in examples like building applications quicker and mastering complex concepts with AI assistance.
  • The collaborative approach of humans working with AI can help handle tasks efficiently, leading to improved productivity and reduced stress.

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Dev

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The Decline of Code Memory

  • Developers are relying less on memorizing syntax and more on tools for code completion.
  • The shift in development practices from memorization to searching/prompting is leading to a decline in code fluency.
  • Code memory is important for coding speed, pattern recognition, and building with confidence.
  • A new approach using active recall and spaced repetition, like Flash Code tool, can help developers retain code snippets better.

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Dev

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How to fix CORS errors in Node.js

  • Cross-Origin Resource Sharing (CORS) errors are common in web development due to strict browser security policies.
  • Key CORS errors include missing Access-Control-Allow-Origin header, preflight request failure, and multiple origin values in header.
  • Solutions involve using the cors package in Express, explicitly handling OPTIONS method, and ensuring CORS headers are set only once.
  • Understanding CORS enforcement by browsers and configuring the server correctly is crucial for seamless integrations between frontend and backend services.

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Medium

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Lazy productivity is the key of success

  • The concept of Lazy Productivity is gaining popularity as the myth of hustle culture diminishes. Success in 2024 is about working smarter, not harder.
  • Lazy Productivity focuses on achieving more by doing less through eliminating busywork, automating tasks, and focusing on what delivers the best results.
  • Key strategies include implementing the 2-Minute Rule, creating a 'Not-To-Do' List, batching focus, automating tasks, and following the 'Hell Yes or No' Rule.
  • With a strong headline and actionable tips, this article on Lazy Productivity is likely to perform well on Medium, encouraging engagement and shares.

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Dev

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🫰🏼🫰🏼Why Do Every Tech YouTuber Try to Sell You a Course?

  • Tech YouTubers try to sell courses primarily for financial reasons, as creating courses takes a significant amount of time and effort, but ad revenue from YouTube videos is relatively low.
  • Despite the effort put into creating free courses on YouTube, ad revenue can be minimal compared to the time and work invested.
  • Selling courses can be more financially rewarding for creators, as it allows them to earn a substantial amount that ad revenue may not match.
  • Limited ad revenue from long-form courses is attributed to viewers blocking ads or downloading the content to watch offline, reducing creators' potential earnings.

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Dev

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🚀 Building My Own Mars Rover Simulator with Python & Tkinter

  • A developer created a Mars Rover Simulator using Python and Tkinter to enhance their software engineering skills and simulate real rover decision-making logic.
  • The simulator includes features like obstacle detection, 2D terrain mapping, undo/reset functionality, and command logging with timestamps, providing a real-world inspired project for learning.
  • Through this project, the developer practiced Object-Oriented Programming, 2D grid movement with obstacle avoidance, GUI building with Tkinter, and clean Python project structure.
  • The Mars Rover Simulator project is a significant step towards the developer's dream of working in space, aerospace, or robotics, showcasing their passion for space exploration and software development.

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Dev

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Claude 4 is now available on Polite AI

  • Anthropic has launched the Claude 4 series on Polite AI, featuring two models - Claude Opus 4 and Claude Sonnet 4, offering advanced AI capabilities for different needs as of May 2025.
  • Claude Opus 4 excels in complex coding projects and long-form reasoning, outperforming competitors like GPT-4.1 and Gemini 2.5 Pro on industry benchmarks.
  • Claude Sonnet 4 provides a cost-effective option for general-use tasks, maintaining quality in coding and reasoning, making it suitable for various applications.
  • Both models in the Claude 4 series introduce innovative features like extended thinking with tool use, improved memory capabilities, and enhanced instruction following to enhance user experience and performance.

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Dev

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Unraveling the Chain: A Deep Dive into Linked Lists 🔗

  • Linked lists are crucial data structures in computer science, vital for programmers and engineers, offering dynamic memory allocation and efficient insertions/deletions.
  • They come in different types like singly linked lists (unidirectional), doubly linked lists (bidirectional), circular linked lists, and doubly circular linked lists (combining features).
  • Their importance lies in serving as a foundation for other structures like stacks, queues, and graphs, providing insights into pointers, memory management, and system design.
  • Linked lists historically trace back to the 1950s, integral to early programming languages like IPL and influencing AI and list processing languages.
  • Real-world applications employing linked lists include operating systems, web browsers, compilers, data structures, and algorithms like radix sort and big number arithmetic.
  • Advantages of linked lists over arrays include dynamic sizing, easier insertions/deletions, and memory efficiency, while drawbacks include memory overhead, lack of random access, and cache performance issues.
  • Knowing about linked lists enhances problem-solving skills, aids in technical interviews, provides a foundation for advanced concepts, and assists in efficient system design.
  • The article includes a Python implementation of a Doubly Circular Linked List, showcasing methods for appending, prepending, traversing, searching, and deleting nodes.
  • Mastering linked lists is key to becoming a proficient software developer, offering insights into data relationships, memory management, and efficient system designs.
  • Linked lists continue to be relevant and essential in modern computing, highlighting their enduring significance in the field of computer science.

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Hackernoon

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Here's The Code You Need to Build a Secure Password Manager in Python

  • Password management is crucial for online security, and creating a password manager is a beneficial cybersecurity project.
  • When developing a password manager, prioritize security and usability by storing data securely, using encryption, and blocking unauthorized access.
  • For this project, Python, SQLite, and the cryptography library are recommended as the tech stack.
  • Encryption, specifically Fernet symmetric encryption using PBKDF2HMAC, is crucial for securing passwords.
  • The process involves creating a key from a master password and storing it securely with a randomly generated salt.
  • Data, including website names, usernames, and encrypted passwords, should be stored in a SQLite database.
  • Functions to encrypt, decrypt, save, and retrieve passwords are implemented in the program for secure password management.
  • Best practices include not hardcoding passwords, always encrypting sensitive information, and adding security measures like locking after inactivity.
  • Building a password manager offers a practical way to learn about encryption, secure storage, and security practices for both personal use and educational purposes.
  • By following the outlined steps and best practices, you can create a secure and functional password manager in Python.

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Logrocket

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Shadows in UI design: Tips and best practices

  • Shadows in UI design help elevate the overall look and feel by adding depth and visual hierarchy, making the interface more realistic and intuitive.
  • They serve more than just decorative purposes, aiding in establishing visual hierarchy, conveying depth, and enhancing user interactions.
  • Types of shadows in UI design include drop shadows, which create the illusion of elements lifting off the background, and inner shadows, placed inside an element's borders.
  • Designing good shadows depends on the context and goal of the design, with softer shadows often preferred for a polished appearance.
  • Basic principles for using shadows effectively include opting for subtle shadows, maintaining consistency, matching shadow color to the background, and using shadows to signal interactivity.
  • Common mistakes to avoid when using shadows in UI design include overusing shadows, ignoring surface context, and skipping hierarchy based on component importance.
  • In Figma, drop shadows can be controlled through properties like X and Y axes, blur, and spread, with adjustments necessary based on the surface color for a realistic shadow effect.
  • Advanced techniques for shadows involve layering multiple shadows for more detailed effects and utilizing Figma plugins like Beautiful Shadows for efficient shadow creation.
  • Effectively applying shadows in UI design contributes to creating a more appealing and intuitive interface by enhancing visual elements, depth, and hierarchy.

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Javacodegeeks

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Securing GraphQL with Spring Security: A Practical Guide

  • GraphQL provides a powerful and flexible way to query APIs but requires robust security measures to prevent misuse by malicious clients.
  • Integrating authentication, authorization, and query depth control is essential to secure GraphQL APIs.
  • Spring Security can be used in a Spring Boot application to secure GraphQL endpoints through authentication, role-based access, and method-level security.
  • Additional measures like limiting query depth, handling unauthorized access, and customizing error responses enhance the security of GraphQL APIs built using Spring Security.

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Hackernoon

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Meet Fabi.ai, Member of San Francisco/Analytics's Momentum 10

  • Fabi.ai is part of the prestigious Momentum 10 startups for its outstanding progress in 2024.
  • They aim to simplify building and sharing dashboards and data science workflows using AI and Python notebooks.
  • Fabi.ai enables users, from product managers to data scientists, to generate reports efficiently.
  • Their platform uniquely blends AI and human elements for data analysis, standing out in the market.
  • Being in the Momentum 10 is a testament to their team's hard work and customer trust.
  • A milestone for Fabi.ai was transitioning their AI to an agentic framework, enhancing data analytics capabilities.
  • They emphasize the importance of distribution and go-to-market strategies for startup success.
  • The future of the industry involves significant changes with AI, and Fabi.ai aims to stay innovative in the coming years.
  • Fabi.ai plans to uphold the Momentum 10 recognition as a mark of their progress and user trust.
  • In 2025, they look forward to expanding the reach of Fabi.ai to more startups and enterprises.

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