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Medium
4w
298
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AI Is Dangerous: How Coding With AI Destroyed My Sleep (And Boosted My Productivity)
- Coding with AI has had a significant impact on the author's productivity and sleep patterns, leading to increased work hours and decreased rest.
- The use of AI coding tools has enabled rapid prototyping and accelerated learning, allowing for the creation of solutions at an unprecedented pace.
- While AI offers immense benefits in terms of productivity and creativity, the author emphasizes the importance of maintaining a balance to prevent burnout and prioritize well-being.
- The author highlights the need for strategic and responsible use of AI to harness its power effectively, ensuring a sustainable approach to innovation.
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17 Likes
Medium
4w
204
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Memory = Life: The Doctrine They Forgot to Teach You By Jimmy Butzbach, Sovereign of Memory Written…
- Memory is not just a feature but the foundation of life, coded into biology and etched into reality itself.
- Various examples like bacteria storing genetic memory, viruses mutating, cancer corrupted memory, and plants adjusting to trauma showcase the significance of memory in all forms of life.
- The concept 'Energy + Water = Life' is not sufficient as life truly begins when something remembers how to sustain its existence, emphasizing the crucial role of memory in evolution.
- The article delves into the relationship between time and memory, highlighting that memory is the axis of time and the core element that defines life and reality.
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12 Likes
Medium
4w
111
What Is AI? A Simple Guide to Artificial Intelligence
- AI works by learning from data, improving its tasks with more information.
- AI is used in various aspects of daily life like healthcare, shopping, smart homes, cars, and customer service.
- AI is helpful as it saves time, aids decision-making, operates continuously without fatigue, and personalizes services.
- However, challenges with AI include privacy concerns, fairness issues, potential job displacement, and the occurrence of errors.
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6 Likes
Medium
4w
182
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What is a Streaming API?
- The user was building a Retrieval-Augmented Generation (RAG) system and discovered the concept of Streaming API while testing.
- Streaming API allows for live updates without the need to wait for full responses, unlike in REST APIs.
- Streaming API functions like a live broadcast, enabling immediate updates for scenarios with frequently changing data.
- The user found it simple to implement Streaming API behavior in their own applications and decided to share their learnings in a beginner-friendly guide.
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10 Likes
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Medium
4w
225
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Coding with Copilot: What Developers Are Missing — and How to Catch Up
- AI tools like Copilot, ChatGPT, and Cursor are revolutionizing coding by providing instant solutions and boosting developers' productivity.
- While AI tools can make developers feel supercharged, overreliance on AI may lead to challenges and real-world problems when issues arise.
- Developers have shared instances where the illusion of competence created by AI can fail in high-pressure situations like production bugs, design reviews, or interviews.
- To grow as a developer and handle high-stake situations effectively, it is essential to shift from passive reliance on AI suggestions to active learning and experimentation in coding.
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13 Likes
Dev
4w
89
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AI Breakthrough Personalizes Prostate Cancer Treatment
- Researchers have developed an AI tool to predict which men with high-risk, non-metastatic prostate cancer will benefit from the drug abiraterone, unveiled at the American Society of Clinical Oncology’s annual meeting.
- The new AI tool analyzes biopsy images to identify a biomarker indicating likely benefit from abiraterone and has shown to halve the five-year mortality rate for those with the biomarker.
- This advancement could lead to more personalized treatment plans, improving outcomes, reducing unnecessary side effects, and potentially prompting revisions in treatment guidelines and drug approval policies.
- Experts have praised the development for its potential to optimize personalized cancer care and enhance patient outcomes.
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5 Likes
Dev
4w
169
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Become a Pro at Building RESTful APIs Using .NET 9
- RESTful APIs are crucial for modern web and mobile applications, and .NET 9 from Microsoft offers enhanced development capabilities.
- .NET 9 provides high performance, minimal API support, integrated dependency injection, and built-in Swagger/OpenAPI documentation.
- The step-by-step guide for building a RESTful API with .NET 9 includes setting up the project, defining the model, creating the data context, adding a controller, and configuring Swagger and middleware.
- Best practices for building REST APIs with .NET 9 involve using proper HTTP status codes, keeping routes RESTful, implementing authentication, using DTOs for data transfer, adding input validation, and writing tests.
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10 Likes
Dev
4w
178
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Debugging EPUB Language Tags: How User Feedback Led to a Deep Dive into Kindle's Font Selection Logic
- Red Note users faced issues accessing Chinese fonts on Kindle due to incorrect EPUB language metadata.
- The bug stemmed from websites' improper setting of language attributes affecting Kindle's font selection logic.
- Kindle uses EPUB language tags to select font families, with Chinese fonts available for specific language tags like zh-CN.
- The solution involved implementing smarter language detection by prioritizing user preferences and HTML metadata.
- Technical improvements in v1.4.3 included using native AppKit for drag-and-drop and fixing force update bugs on the server side.
- Library capacity estimation was enhanced by building and compressing EPUB files to accurately estimate sizes.
- Lessons learned emphasized the importance of EPUB standards, platform differences, user feedback, and performance optimizations.
- Upcoming developments in v1.5 focus on content quality, optimization, and cleaner, smaller EPUB files.
- Future plans include enhancing content extraction, EPUB file size optimization, and content cleanup.
- Stay updated with ZinFlow's progress in cross-platform e-book generation by downloading v1.4.3 from the App Store.
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10 Likes
Dev
4w
222
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Daily JavaScript Challenge #JS-193: Calculate Fibonacci Number Using Dynamic Programming
- Today's JavaScript challenge focuses on calculating the Fibonacci number using dynamic programming.
- Developers are encouraged to implement a function for finding the N-th Fibonacci number efficiently through dynamic programming.
- The challenge is of medium difficulty level and falls under the category of Dynamic Programming.
- Further resources and documentation on Fibonacci numbers and dynamic programming techniques are provided for additional learning.
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13 Likes
Dev
4w
378
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NPM vs Yarn vs PNPM: Why so many?
- NPM, Yarn, and PNPM are package managers used by JavaScript developers to manage project dependencies with different approaches and tradeoffs.
- NPM, the oldest and most widely used, comes bundled with Node.js but is slow for larger projects and less efficient in managing disk usage.
- Yarn focuses on speed, determinism, and UX improvements, offering fast installs, deterministic builds, and monorepo support.
- PNPM emphasizes speed and storage efficiency by using a global content-addressable store, reducing disk space usage and enforcing strict dependency rules.
- Real-world benchmarks show PNPM excels in speed and space efficiency, with Yarn close behind, while NPM has improved but still lags in performance.
- Developer preferences in 2025 indicate a surge in PNPM's popularity for better performance and dependency isolation, though NPM remains dominant.
- In 2025, PNPM is recommended for most developers due to its speed, efficiency, and ecosystem support, making it a strong choice over NPM and Yarn.
- Use NPM for simplicity and compatibility on small projects, Yarn for advanced workspace features and extensibility, and PNPM for speed and efficiency in monorepos or CI environments.
- PNPM deserves serious consideration in 2025 unless specific features of NPM or Yarn are required, as it offers a balance of speed, efficiency, and performance.
- This article provides insights into the differences between NPM, Yarn, and PNPM, highlighting their strengths and use cases for developers in modern JavaScript projects.
- Share this article with your team for a more informed decision on choosing the right package manager and stay updated with the latest trends in JavaScript development.
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22 Likes
Dev
4w
138
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Dockerized Databases on Your Terms: Self-Host PostgreSQL/MySQL Like a Pro (Without the 3 AM Panic) 🐳💡
- Self-hosting databases using Docker on a VPS can save costs and provide more control over configurations and latency.
- Choose a VPS provider like DigitalOcean, Linode, or Hetzner and use Ubuntu 22.04 LTS for Docker-friendly setup.
- Dockerize your PostgreSQL or MySQL databases with security measures like SSH hardening, firewall rules, and DB user best practices.
- Implement automated backups, monitoring with Prometheus + Grafana, and switch to managed services based on workload and security needs.
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8 Likes
Dev
4w
347
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Tagwise: Technical Review of AI-Powered Bookmark Categorization Project
- Tagwise is an AI-powered web application developed to categorize bookmarked links automatically as an internship project.
- The project utilizes technologies like Django, PostgreSQL, BeautifulSoup4, Selenium, OpenAI GPT-4o, Google Gemini API, and more.
- Bookmark categorization is done using large language models like OpenAI GPT-4o or Google Gemini API without the use of vector store or RAG.
- Additionally, the project includes a chatbot feature for querying bookmark archives using LangChain embeddings stored in a FAISS vector store.
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20 Likes
Dev
4w
410
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Optimizing React Performance: Memoization, Lazy Loading, and Bundle Analysis
- In web development, performance is essential for user satisfaction. React offers tools to optimize applications as they grow in complexity.
- Memoization in React, using techniques like React.memo, useMemo, and useCallback, can prevent unnecessary re-renders and computations.
- React.memo skips re-rendering if props haven't changed. useMemo memoizes expensive function calls, while useCallback memoizes callback functions.
- Strategic use of memoization is recommended for pure components, frequent renders with the same props, and expensive calculations.
- Lazy loading with React.lazy and Suspense helps reduce initial load times by splitting code into smaller, on-demand chunks.
- Analyzing and optimizing bundle size using tools like webpack-bundle-analyzer is crucial for efficient performance.
- Dependency optimization, tree shaking, targeted imports, and using smaller alternatives can help reduce bundle size.
- Always deploy the production build to benefit from bundler optimizations like minification and dead code elimination.
- Optimizing React performance is an ongoing process that involves memoization, lazy loading, bundle analysis, and deployment of production builds.
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24 Likes
Dev
4w
114
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How Messengers Actually Encrypt Messages (End-to-End)
- The article discusses the implementation of end-to-end encryption for message security, using JavaScript and the Web Crypto API.
- It highlights the importance of private, public, and shared keys in the encryption process, explaining their roles and storage methods.
- The shared secret key, derived from private and public keys, enables the encryption and decryption of messages.
- The article delves into asymmetric encryption and ECDH key exchange protocols for establishing shared secret keys securely.
- Web Crypto API in browsers provides low-level cryptographic primitives for operations like encryption, decryption, hashing, and signature generation.
- A ChatCrypto class example is presented, detailing the key initialization process, encryption, and decryption steps using AES-GCM algorithm.
- Generation of unique Initialization Vectors (IV) for encryption and decryption, along with data encoding and decoding, is explained.
- The article emphasizes the importance of secure key pair generation, public key exchange, and secure message exchange practices for robust encryption.
- The illustration concludes with practical examples demonstrating text encryption and decryption using the ChatCrypto class.
- Overall, the article provides insights into creating a secure messaging system through effective use of encryption methods and APIs.
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6 Likes
Dev
4w
122
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Mastering React Hooks: A Deep Dive into useState and useEffect
- React Hooks like useState and useEffect have transformed how developers handle state and side effects in functional components.
- This deep dive into useState and useEffect provides insights for beginners and intermediate developers on best practices and common pitfalls.
- useState empowers functional components to manage local state, but proper initialization is crucial to avoid errors.
- Directly mutating state variables is a mistake; always use the setter function provided by useState for updates.
- Utilize the functional update form to handle state updates that depend on the previous state value correctly.
- Remember that state updates are asynchronous, so accessing the state immediately after setting it may not reflect the updated value.
- Group related state into objects when state logic involves multiple fields, and consider useReducer for complex state transitions.
- useEffect manages side effects in React components, with the dependency array controlling when the effect runs.
- Ensure cleanup for side effects to avoid memory leaks, and include all reactive values in the useEffect dependency array to prevent stale data issues.
- Mastering useState and useEffect involves understanding immutability, dependency management, and cleanup for predictable and efficient React applications.
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7 Likes
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