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Getting started with TensorflowJS
- TensorflowJS tutorial on creating a simple classification network for dog, cat, and mouse.
- Learn about neural networks, goals, project setup, model creation, training, and predictions.
- Visualize training, manage memory leaks, and consider further improvements for model accuracy.
- Start with basic concepts and gradually delve into advanced topics for efficient model creation.
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Medium
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From Hell to ExHell: How I Simplified Excel Generation in Java
- Creation of Excel files with Apache POI in Java can be cumbersome, involving lots of boilerplate code and complexity, especially when applying styles.
- To simplify Excel generation, a library called ExHell was introduced, allowing for easier creation of Excel files with styles using annotations and simplified code.
- ExHell library reduces the need for extensive code by utilizing annotations and providing a more concise way to handle Excel file generation in Java.
- It transforms the Excel generation process into a more efficient and manageable experience, offering a more user-friendly approach compared to traditional methods with Apache POI.
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Medium
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What is Coming in C++ 26?
- 1. Concurrency Improvements: C++26 introduces std::execution framework for managing asynchronous tasks across different resources using schedulers, senders, and receivers.
- 2. Safety Profiles: C++26 adds safety profiles to enforce stricter rules for security, focusing on type safety, bounds checking, and lifetime safety.
- 3. Contracts: C++26 incorporates contracts for setting preconditions, postconditions, and invariants in functions to aid in bug detection and fixing.
- 4. Saturation Arithmetic: C++26 includes saturation arithmetic to limit arithmetic operations within specific ranges, preventing overflow errors.
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Medium
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Python 3.14 and GIL in CPython
- CPython uses GIL to prevent data races and memory corruption in multithreading.
- GIL allows only one thread execution at a time, impacting CPU-bound tasks negatively.
- CPython's GIL-free build in Python 3.14 beta improves performance for CPU-bound tasks.
- GIL limitation remains for I/O-bound tasks while CPU-bound tasks benefit from multithreading.
- CPython GIL supports I/O tasks well but hampers CPU tasks, alternative is multi-process approach.
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Dev
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One-click MCP installs with npx
- PyAirbyte MCP service was launched to create data pipelines with a single prompt using OpenAI and Vector Embeddings.
- Initial release of the service as a remote server running on Heroku required passing OpenAI API key in MCP.
- NPX was identified as a solution to enable easy integration of the MCP server into various AI tools like Cline and Claude.
- Fast PyAirbyte is now available on npmjs.com, enabling one-click installs for developers using different AI tools by adding a JSON snippet to config files.
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Dev
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93
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Ways to Avoid Cross-Browser Compatibility Issues
- Common browser compatibility issues include DOCTYPE errors and CSS validation challenges.
- Browser detection problems can be solved using Modernizer for seamless user experience.
- CSS resets, layout compatibility, and vendor-specific functions are crucial for web development.
- Ensure website feature functionality, use cross-browser friendly frameworks, and separate stylesheets.
- Address browser-specific features and media format issues for optimal cross-browser compatibility testing.
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AWS Blogs
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Introducing AWS Builder Center: A new home for the AWS builder community
- AWS introduces AWS Builder Center, a hub for the builder community.
- Users can access resources, engage, provide feedback, and connect with fellow builders.
- Features include Wishlist, connecting with AWS Heroes, hands-on resources, and skill development.
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Crypto-News-Flash
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Ripple Studied by Central Banks as Alternative to SWIFT—XRP Integration in Sight?
- Central banks are considering Ripple as an alternative to SWIFT for facilitating international payments.
- A joint research initiative by the European Central Bank and the Bank of Japan, called Project Stella, studied Ripple's DLT for cross-border transactions alongside SWIFT.
- Ripple's instant settlement system through RippleNet offers faster, more transparent, and cheaper cross-border payments compared to SWIFT.
- X Finance Bull's social media post hints at potential XRP integration in global financial systems, leading to price speculations amidst recent positive price movements.
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Dev
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27
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🚀 Convert JSON to Clean HTML Instantly – Feedback Wanted!
- A new tool, json2html.dev, has been developed to convert JSON into clean, responsive HTML tables and views.
- The tool aims to provide quick visual representations of JSON for tasks such as debugging APIs, building docs, or prototyping dashboards.
- It offers the ability to paste JSON and instantly receive clean HTML output, handling nested structures elegantly.
- Feedback is requested on potential features, such as export options like styled components or React tables, and suggestions for UI/UX improvements.
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Medium
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129
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How I Built a One-Click Automation Suite in Python That Saves Me Hours Every Week
- The author built a one-click automation suite in Python to save time by creating 11 automations to eliminate repetitive tasks.
- The automation suite includes scripts for tasks like resizing images, generating personalized resumes, summarizing AI lectures, sorting research papers, and more.
- The author's automations also involve pulling transcripts, file organization, data scraping, and generating dynamic fields in PDF invoices.
- The scripts address personal annoyances and tasks like sorting screenshots, analyzing productivity, cleaning filenames, and generating blog post outlines.
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The Pragmatic Engineer
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What is a Principal Engineer at Amazon? With Steve Huynh
- Steve Huynh, a former Principal Engineer at Amazon, shares insights on the role.
- The episode delves into challenges of reaching the Principal level and Amazon's culture.
- Topics discussed include Amazon's scale, engineering practices, and the Principal Engineer community.
- Insights shared on handling technical challenges at Amazon and the impact on engineering decisions.
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Dev
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121
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Full Stack Learning : Day 2 Insights
- HTML list items are used in HTML to define elements inside a list structure, display steps or sequences, group related items, and help with the semantic structure of a web page.
- Block elements always start on a new line and take up the full width of their parent container by default, while inline elements do not start on a new line and only take up as much width as necessary.
- Shortcuts like Ctrl + Shift + I for alignment and Shift + I for default syntax can be useful in coding.
- There are two types of list styling: ordered lists, which display items in a numbered sequence, and unordered lists, which display items in no particular order using bullets instead of numbers.
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Medium
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Working through WACC — chapter 15, arrays and pointer arithmetic
- The chapter on working through WACC focused on arrays and pointer arithmetic, presenting unexpected challenges for the author.
- The author discussed parsing postfix operators like ++ and — and highlighted the importance of correctly interpreting declarations in C as statements about expressions.
- The author also encountered difficulties with managing DeferencedPointer in code implementation and shared insights on handling pointer arithmetic.
- Despite the challenges faced, the author successfully completed 889 tests after addressing various complexities in the chapter.
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Dev
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301
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🧠⚔️ CyberNexus: A Futuristic AI-Powered Cybersecurity Operations Center — Built with React, Express & PostgreSQL
- CyberNexus is a full-stack AI-driven Cybersecurity Operations Center (SOC) simulation featuring real-time threat monitoring, machine learning for threat detection, and a cyberpunk-themed UI powered by React, Express, PostgreSQL, and Drizzle ORM.
- Key features include an authentication system with role-based access, real-time threat monitoring with WebSocket support, AI-powered threat intelligence for predicting various threats, network security control tools, a digital forensics lab, and a global threat intelligence feed.
- The tech stack overview includes React, TypeScript, Tailwind CSS for the frontend, Express.js, TypeScript for the backend, PostgreSQL + Drizzle ORM for the database, WebSockets for real-time updates, and TanStack Query for state management.
- CyberNexus offers a cyberpunk-themed dashboard, essential security modules like biometric login simulation and behavioral analysis engine, setup instructions, challenges faced during development, opportunities for collaboration, and a vision for AI-first cybersecurity infrastructure.
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Dev
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11
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Accelerating translations with continuous integration
- The author shares their positive experiences contributing to Open Source Communities on GitHub and highlights the welcoming and rewarding nature of these communities.
- The author discovered a project by @pelikhan that uses AI to automatically translate documentation, blogs, or websites, leading to surprisingly good translations.
- Impressed by the project, the author decided to contribute and found @pelikhan merging their pull requests quickly and efficiently, leading to a rewarding collaboration.
- After actively contributing for three days, the author became an official contributor to the project and continues to enhance it, particularly focusing on documentation and support for their own project Starlight.
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