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Medium
2w
305
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How May I Buy Large Volumes Of Bitcoin?
- Over-the-counter trade (OTC) cryptocurrency trading is a service available to high-volume traders taking place away from digital currency exchanges.
- OTC trading refers to trading that occurs via a dealer network rather than on a centralized exchange, providing a more private and less formal trading environment.
- Large-volume cryptocurrency traders opt for OTC trades to avoid problems like slippage, higher costs, and risks of hacking and theft associated with trading on traditional exchanges.
- OTC trades are typically preferred by entities such as private wealth managers or high-net-worth individuals, conducted directly between parties without the oversight of an exchange.
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Dev
2w
165
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Recreating Apple's Liquid Glass Effect with Pure CSS ✨
- Apple surprised everyone with the new 'Liquid Glass' design language in iOS 26 at WWDC 2025, inspired by their VR headset, the Vision Pro.
- Developers are eager to recreate Apple's Liquid Glass effect using only HTML and CSS, aiming to achieve a shiny and responsive interface like the original design.
- The CSS technique involves creating a frosted glass blur effect, semi-transparent layers, inner glow, and subtle glass-like edges to mimic the 'Liquid Glass' effect.
- The Liquid Glass effect can be implemented across navigation menus, modal dialogs, dashboard widgets, mobile app interfaces, and landing page sections, offering new possibilities for modern web design.
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Osxdaily
2w
309
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MacOS Tahoe 26 Beta 1 Available to Download Now
- Apple announced MacOS Tahoe, versioned as MacOS 26, and the first beta is now available for download.
- MacOS Tahoe 26 brings a new Liquid Glass interface, updated icons, actions to Spotlight, and Live Activities from iPhone.
- To access the beta, users must be registered Apple developers and can download it via software update or full package installer.
- Mac users can experiment with MacOS Tahoe beta by setting up a virtual machine or waiting for the public beta next month.
- Hardware requirements for MacOS Tahoe 26 are strict, with compatibility mainly for newer Mac models.
- Multiple Intel Macs are not supported in MacOS Tahoe 26, marking it as the last MacOS release to support Intel architecture.
- To download MacOS Tahoe 26 Beta 1, users must backup their Mac and follow the steps in System Settings for upgrading.
- The beta updates will arrive through Software Update settings area for future versions of MacOS Tahoe.
- Direct download links for MacOS Tahoe 26 Developer Beta 1 InstallAssistant.pkg and IPSW file are available from Apple.
- Apple has also released beta versions of iOS 26, iPadOS 26, watchOS 26, tvOS 26, and visionOS 26 along with MacOS Tahoe 26.
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Medium
2w
121
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The Two JavaScript Operators That Finally End “Cannot Read Property of Undefined”
- Optional Chaining ( ?. ) provides a concise way to access nested properties in JavaScript, avoiding runtime errors.
- The Nullish Coalescing Operator (??) handles default values more precisely by returning the right-hand side operand only if the left-hand side is null or undefined.
- The synergy between Optional Chaining and Nullish Coalescing in JavaScript helps developers avoid runtime errors and write more robust code.
- These advancements in JavaScript development enhance safety, readability, and code efficiency by eliminating redundant null checks and expressing intent clearly.
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Medium
2w
101
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I Couldn’t Reproduce the Bug — Until I Tried a Different Timezone
- A developer faced a challenging bug related to timezones while working on a scheduling application.
- Users in Sydney experienced timestamp issues despite the code appearing correct locally.
- The developer initially suspected browser or client-side errors, but the problem remained unresolved.
- Ultimately, the issue was traced back to incorrect timezone handling by the developer's own code.
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6 Likes
PlanetPython
2w
401
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PyCoder���s Weekly: Issue #685: Polars Data Validation, reversed, Counting Words, and More (June 10, 2025)
- This issue of PyCoder's Weekly covers data validation libraries for Polars DataFrames, how to loop in reverse in Python, preventing Postgres slowdowns in Python apps, and building a word count command-line app in Python.
- The post explores Python data validation libraries supporting Polars DataFrames and discusses the best ones for specific use cases.
- It also covers how to reverse iterables in Python, tips to avoid Postgres performance regressions, and a self-paced coding challenge to build a word count command-line app.
- Additionally, there are updates on Python security releases, Django security releases, and upcoming Python events like PyCon NL 2025 and PyCon US 2025.
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24 Likes
Dev
2w
82
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Csharp .NET Interview Topics - How'd I do?
- The article discusses essential topics to prepare for a C# .NET interview, focusing on .NET 8 and .NET 9 as the latest versions.
- Topics covered include Entity Framework Core, asynchronous programming, C# language fundamentals, design patterns, dependency injection, mocking, SQL and database concepts, frontend and web development topics, collections and LINQ, and .NET ecosystem overview.
- It emphasizes key concepts such as handling transactions and concurrency in EF Core, asynchronous programming best practices in .NET, C# language fundamentals like class vs struct, abstract vs virtual, and generics, as well as design patterns, testing, SQL concepts, frontend development, collections, and LINQ.
- The article concludes by highlighting the importance of understanding the underlying concepts rather than just memorizing for a successful interview preparation.
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4 Likes
Dev
2w
191
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Modular Monoliths in Rails: Taming Complexity Without Microservices Madness
- Modular monoliths offer a solution to handling complexity in Rails apps without resorting to microservices.
- Challenges with the traditional Rails structure include models becoming overloaded, circular dependencies, and slow testing.
- By implementing a component-based approach, Rails apps can benefit from explicit boundaries, faster tests, and easier extraction of components.
- Real-world tradeoffs of modular monoliths include better scalability for complex business logic but can be overkill for small apps or cases where microservices are more suitable.
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11 Likes
Dev
2w
370
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Telegram AI Agent step by step (my first experience)
- A science enthusiast built an AI agent using Telegram bot to automate staying updated with scientific news and reminders, making it both fun and practical.
- Tech stack used: Telegram Chatbot, OpenAI Assistant API, APScheduler, and SerpAPI.
- Capabilities of the AI agent include composing search queries, conducting scheduled web searches, sending results to a Telegram channel, delivering reminders, and working autonomously.
- Step-by-step implementation involved creating the Telegram bot, getting API keys, setting up the project in the IDE, writing Python scripts, testing the bot, and deploying to production.
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22 Likes
Medium
2w
383
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Metaverse Economics 101: Part 3 – How to Turn an In-Game Item Marketplace Into a Profit Center in…
- In Web2 gaming, in-game marketplaces allow players to trade in-game loot and gear using play money which has no real value.
- Web3 gaming ties in-game currency to cryptocurrencies, turning the marketplace into a real-money economy for players and developers.
- Every trade in Web3 gaming involves real value transactions, with a percentage tax that contributes to a reward pool, developer income, and game vault.
- Monetizing in-game item transactions without restricting player freedom creates a revenue-generating profit center that benefits from the player base's growth.
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23 Likes
Medium
2w
91
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The Day I Finally Abandoned ChatGPT — And Why You Should Too
- The author canceled their ChatGPT Plus subscription not due to cost but due to OpenAI's degradation of the product's performance.
- Despite being a devoted user who restructured their professional life around ChatGPT, the author felt let down by OpenAI's prioritization of growth metrics over user experience.
- Stanford and UC Berkeley research showed empirical evidence of ChatGPT's systematic degradation while GPT-3.5 saw improvement, suggesting conscious design choices prioritizing speed and cost over capability.
- OpenAI possesses superior technology like GPT-4.1 but restricts it to API while limiting ChatGPT Plus subscribers, leading to dissatisfaction among users and a shift towards other AI providers.
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5 Likes
Medium
2w
287
I HATE UPWORK
- Ibrohim is a Software Engineering graduate and AI/ML specialist with a successful track record of delivering impactful solutions globally.
- Specialization in AI/ML Development & Integration, Full-Stack Development, and Business Process Automation.
- Noteworthy achievements include 70+ hackathon participations, 10+ wins, and published research with an 87.5% accuracy in medical image classification.
- Experienced in mentoring developers, founding tech communities, and speaking at industry conferences. Also known for rapid project delivery and clear communication through technical tutorials.
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17 Likes
Dev
2w
220
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Balancing Code and Crayons: A Mom’s Tech Tale
- Motherhood taught a software developer new problem-solving skills and patience while raising children and building a career in tech.
- The journey from a love for code to motherhood brought a shift in priorities, requiring adaptability and time management skills.
- Adaptability over perfection became the new superpower, as the author learned to balance career and motherhood, and prioritize effectively.
- The author's message to women in tech is to embrace the marathon of their career, find balance, redefine success, and know that parenthood enhances their skills and resilience.
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13 Likes
Dev
2w
383
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Personal CLI assistant on Linux
- A programmer has developed a terminal assistant powered by an open-source llms hosted locally for a customized and always ready-to-go assistant like a desktop Jarvis.
- The development process involved getting the Ollama server running locally, preparing the program to run on a dedicated terminal session, and programming the llm client and its interactions.
- Different models were tried for the assistant, with qwen3 of 8b and 14b parameters providing the best results.
- Future enhancements include improving memory between sessions, more system interaction, and compatibility with other operating systems.
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23 Likes
Dev
2w
235
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100 days of Coding! Day 11
- Today was a productive day for system design learning with insights on CAP Theorem, Consistency Models, and Load Balancing.
- Understanding the trade-offs between Consistency, Availability, and Partition Tolerance offered new perspectives on distributed systems.
- The distinction between Strong and eventual consistency shed light on operations of applications like WhatsApp and Google Docs.
- Additionally, the concept of Load Balancing in distributing traffic across servers was grasped, with insights on different methods like round robin and least connections.
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14 Likes
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