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Dev
4w
221
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Hallucinating with Q: deep conversations at midnight
- Amazon Q CLI offers exceptional speed in editing code with the ability to work on files without human intervention, although it may occasionally hallucinate conversations.
- Pros include fast code editing, autonomous file processing, and continuous operation without errors.
- Cons consist of challenges in understanding intent, unpredictable results, and issues with context memory and code management.
- Amazon Q CLI excels in quick responses compared to Gemini for troubleshooting but lacks in context awareness and understanding code relationships.
- The AI struggles with maintaining context in long conversations, often resulting in errors and loss of initial code logic.
- Limitations in context memory hinder the AI's performance in handling complex tasks, leading to breakdowns in game code creation.
- The AI's strength lies in text-based tasks, as it struggles with animations, making it more suitable for simple tasks than intricate ones.
- Despite its flaws, Amazon Q CLI can efficiently handle 70% of tasks but may require modularization for better performance.
- In conclusion, while Amazon Q CLI excels in speed and simplicity, its limitations in context understanding and complex task handling pose challenges.
- The game created using Amazon Q CLI showcases its strengths in text-based interactions, offering a fun and engaging experience for users.
- Overall, Amazon Q CLI proves useful for rapid code editing and basic tasks, but it falls short in handling intricate tasks and maintaining context memory.
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Dev
4w
274
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Building a Console-Based Blackjack Game in C# – Card Rendering, Clean Code and a Simple AI Bot
- The news is about developing a console-based Blackjack game in C#, focusing on card rendering, clean code, and implementing a simple AI bot.
- The project started as a practice exercise to improve .NET and clean coding skills, resulting in a minimalistic yet fully functional Blackjack game.
- Key Features include console-based and cross-platform compatibility, Unicode card rendering, full gameplay functionalities like hit, stand, dealer logic, and win/loss detection, along with a simple AI bot based on a true count.
- The code architecture is divided into logical components such as Program.cs for the main game loop, player input, and win/loss handling, Cards.cs for deck generation and card rendering, and Bot.cs for basic AI logic. The project is open-source and available on GitHub for contributions and feedback.
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Dev
4w
168
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AI Simulates 500 Million Years of Evolution to Create a Novel Fluorescent Protein
- Researchers have used artificial intelligence and evolutionary biology to develop a novel fluorescent protein, esmGFP, through their advanced AI model, ESM3.
- ESM3, trained on a vast dataset of protein sequences, structures, and annotations, simulated 500 million years of molecular evolution to design esmGFP.
- Despite sharing only 58% sequence similarity with its closest natural counterpart, esmGFP exhibited fluorescence in laboratory tests, showcasing the model's ability to create functional proteins not found in nature.
- This breakthrough has significant implications for applications like drug discovery, environmental monitoring, and synthetic biology, offering new possibilities for developing enzymes, therapeutics, and tools for protein evolution exploration.
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Dev
4w
314
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How to keep unread notifications relevant
- Keeping unread notifications relevant is crucial in systems where notifications can change or get updated over time.
- To address this, it is important to structure the code in a robust and expandable way, with a focus on managing existing notifications and incorporating new ones effectively.
- The process involves updating existing notifications with new information, ensuring that only relevant and current notifications are displayed to users.
- A Java implementation example is provided to showcase how this structure can be applied in practice, emphasizing the importance of handling notification updates and relevancy checks.
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Dev
4w
327
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12 Advanced TypeScript Tricks Every Developer Should Know
- TypeScript offers advanced techniques to write safer and more maintainable software.
- Some techniques include using 'infer' for capturing types, leveraging literal types with template strings, ensuring safer object and array access with 'noUncheckedIndexedAccess', and using reusable generic functions for preserving type precision.
- Other useful approaches involve using utility types like Partial, Required, Readonly, and Pick, creating custom type guards, setting up tsconfig.json appropriately for Node.js or web apps, and generating types from real objects using 'keyof' + 'typeof'.
- Extending the global scope with 'declare global', implementing generic functions with key safety, and utilizing distributive conditional types are also key aspects discussed to improve code expressiveness and reduce errors.
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Medium
4w
327
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5 Common JavaScript mistakes and how to avoid them
- JavaScript has its pitfalls that developers often encounter while working with it.
- Avoid using var for variable declarations due to its function or global scope; opt for let and const instead.
- When assigning object or array to new variables, be cautious of mutating the original variable; use the spread operator for this purpose.
- To handle the confusion around 'this' in JavaScript, prefer using arrow functions as they use this from the place where they were written.
- Use === (strict equality) over == for comparing values in JavaScript to avoid type coercion.
- Combat callback hell by utilizing promises and async/await to make asynchronous code more readable and maintainable.
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Dev
4w
252
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🚀 I Built 4 Free Frontend Tools for Developers (Box Shadow, Meta Preview & more)
- Fatih Kürekçi built 4 frontend tools to speed up developers' workflow, including Box Shadow Generator, Border Radius Generator, Text Case Converter, and Meta Tag Preview Tool.
- The tools are open source, free to use, and beginner-friendly, aiming to solve common frontend problems quickly and efficiently.
- Features of the tools include no login, no ads, simple UI, mobile responsiveness, open-source on GitHub, and a copy-to-clipboard feature for each tool.
- Feedback, feature ideas, and pull requests are welcome, with an option to support the developer by buying a coffee. The toolkit is available on Frontend Toolkit.
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Dev
4w
292
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Green Coding Building a Sustainable Future with Software
- Green Coding is a practice in software development that focuses on reducing energy consumption, carbon emissions, and optimizing system performance.
- It encourages developers to be conscious of the environmental impact of their code and emphasizes mindful software craftsmanship for sustainability.
- Advantages of Green Coding include reduced energy costs, improved performance, longer hardware lifespan, sustainability compliance, brand value, and corporate social responsibility.
- Key initiatives like The Green Software Foundation, CodeCarbon, and Scaphandre are driving the adoption of Green Coding practices in the tech industry for a more sustainable future.
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Dev
4w
124
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Compress images to an exact KB size offline with React + wasm‑mozjpeg (live demo)
- TinyToolsHub Image Compressor allows users to compress images offline by setting a target size, such as 20 KB, and downloading the result, all done 100% client-side.
- The solution uses React and wasm-mozjpeg, enabling quick, private, and offline image compression directly in the browser by leveraging WebAssembly.
- Key tricks employed include hitting an exact KB target through a binary search loop and ensuring offline functionality with lazy loading of wasm-mozjpeg.
- The React component presented in the code snippet demonstrates a minimal setup for the offline image compressor, achieving positive performance metrics and a user-friendly experience.
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Dev
4w
208
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Setting up Windows for Lua development
- Setting up Lua development on Windows can be tricky, but this guide simplifies the process.
- Install Lua by creating a directory, downloading Windows Executables, and setting up the PATH variable.
- Configure Visual Studio Code by installing the Lua extension for code completion.
- For debugging support, install the Lua local debugger extension and configure it with your Lua executable.
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Medium
4w
168
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Freelance Writing: The Real-Deal Beginner’s Playbook
- Freelance writers engage in various tasks like writing blog posts, articles, website copy, social media posts, product descriptions, e-books, newsletters, and technical content.
- Important skills for freelance writers include solid grammar, clear writing, research abilities, time management, client communication, and basic SEO knowledge.
- Finding freelance writing jobs can be done through platforms like Upwork, Fiverr, Freelancer.com, ProBlogger Job Board, LinkedIn, and Facebook Groups for freelance writers.
- Freelance writers initially earn around $5-$20 per article but can increase their rates significantly with experience and expertise, offering opportunities for growth and a flexible work schedule.
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Medium
4w
128
Software Engineer vs Software Developer vs Web Developer: What’s the Difference?
- Software Engineer: Apply engineering principles to entire software development lifecycle, work on large-scale systems, focus on architecture, scalability, performance, and security.
- Software Developer: Write, test, and maintain software applications, focus on implementation rather than high-level system architecture.
- Web Developer: Specialize in building and maintaining websites or web applications, can focus on front-end, back-end, or both, work with tools like HTML, CSS, JavaScript, PHP, React, Node.js, MySQL.
- Understanding the distinctions between these roles is important for making career decisions or hiring choices in the tech industry.
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Medium
4w
367
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What Happens in JavaScript When You Reassign an Imported Binding
- JavaScript modules handle imports differently than local variables, creating live connections between files.
- ECMAScript Modules (ESM) maintain live references to exported variables, updating values across files.
- Reassigning imported bindings in ESM is prohibited to maintain the module structure.
- Live bindings in ESM dynamically reflect changes in the original source, ensuring synchronization.
- In contrast, CommonJS modules export objects, not live references, resulting in static data imports.
- In CommonJS, reassignment of imported bindings is allowed, impacting the shared object's properties directly.
- However, CommonJS lacks automatic synchronization across files like ESM, requiring manual handling for shared state.
- ESM's structured system enforces read-only imported bindings, highlighting the differences between ESM and CommonJS.
- Understanding how JavaScript manages imported bindings between modules helps prevent unexpected behaviors in code.
- ESM provides a more controlled and synchronized approach to handling modules, while CommonJS offers more flexibility with potential for shared state inconsistencies.
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Pymnts
4w
265
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AI Coding Assistants Give Tech Powers to Small Businesses
- Small businesses are utilizing AI-powered coding assistants to reduce technology development costs and enhance digital capabilities.
- AI coding tools help smaller teams perform tasks efficiently, saving time and money in app development and automation.
- Businesses like SleekFlow and The Gnar Company have benefited from using AI coding tools to increase productivity and speed up product releases.
- AI enables small businesses to compete with larger counterparts by leveraging advanced technologies with limited resources.
- GitHub Copilot, Amazon Q Developer, and other AI coding assistants are popular among businesses for code generation and bug fixing.
- Vibe coding, a new trend, allows users to describe code in natural language, simplifying the coding process.
- AI coding tools enhance customer engagement, accelerate development processes, and enable small businesses to achieve more with less resources.
- While AI tools can aid in faster prototyping, experts caution that they do not replace the need for strong engineering skills for scalable solutions.
- Small businesses like DualEntry have successfully leveraged AI tools to build complex systems without extensive resources, showcasing the transformative power of AI in tech development.
- AI continues to evolve, with Meta CEO Mark Zuckerberg's plan to introduce AI surpassing mid-level engineering capabilities by 2025, offering more opportunities for small businesses.
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Logrocket
4w
132
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How to iterate over enums in TypeScript (with code examples)
- Enums in TypeScript enable mapping short lists of values into numbers, facilitating comparisons.
- Different approaches for iterating over enums in TypeScript are explored in this article.
- Numeric Enums map keys to numeric values and can be iterated using Object.keys() and Object.entries().
- String Enums map keys to string values and are best iterated using Object.values().
- Object methods like Object.keys() and Object.values() can be used to iterate over enums.
- Iterating over enum values using for loops is another approach, allowing reverse mapping in numeric enums.
- By converting an enum to a typed array, strict typing of enum keys can be preserved for iteration.
- Lodash utility method forIn() can also be used to iterate over enums in TypeScript, providing flexibility in filtering keys.
- A reusable utility function getEnumKeys() is introduced for consistent enum key extraction across codebases.
- Multiple techniques for iterating over enums in TypeScript are discussed, emphasizing the importance of choosing the right method based on requirements.
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