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Breaking Down tilegen: A Deep Dive into Image Tiling

tilegen is a tool that slices high-res images into tiles across multiple zoom levels, similar to Google Maps.
It uses multi-threaded tile generation, high-performance image manipulation, and Bun as its runtime.
Inspired by Google Maps, tilegen cuts images into 256×256 PNG tiles for seamless zooming and panning.
Unlike Google Maps, tilegen does not use Mercator Projection, operating on raw pixel grids instead.
The tool's architecture involves metadata read, zoom level calculation, task generation, worker thread execution, and file output.
MAXIMUM_MAGNIFICATION controls how deep users can zoom in relative to the base image's pixel density.
tilegen adjusts tile quality for different zoom levels to optimize disk space without compromising quality.
Performance optimizations include spinning up worker threads and managing tasks efficiently.
Future plans for tilegen include CLI support, WebP and AVIF tile support, vector tile generation, JSON tile manifests, and potential Web Mercator pre-projection.
tilegen aims to be a fast, flexible tool for generating tiles for any large static image, offering simplicity and power.

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Dev

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.NET 10 Features You Should Be Using Now

Native AOT improvements in .NET 10 offer faster startup times and smaller app sizes, ideal for containerized deployments.
.NET 10 introduces enforcing required properties in classes/records, ensuring no null defaults or missing fields.
New LINQ enhancements in .NET 10 make querying collections more expressive and efficient.
Streamlined Minimal APIs and Built-in Rate Limiting Middleware are among the key features in .NET 10 for better app performance and security.

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Dev

144

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How to Add Filters to Repeating Groups or Tables in Bubble.io

Adding filters to repeating groups or tables in Bubble.io is essential for making apps more dynamic and user-friendly.
Filters help users narrow down what they see based on specific criteria, improving usability and performance.
In the tutorial, you'll learn how to set up filters using input fields, dropdowns, and more without writing any code.
Key points include setting up basic repeating groups, adding filters, chaining multiple filter conditions, and best practices for responsiveness and performance.

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PlanetPython

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PyCoder��s Weekly: Issue #683: Narwhals, ty, LangChain, and More (May 27, 2025)

Narwhals is a compatibility layer between DataFrame libraries supporting pandas, Polars, DuckDB, PySpark, and PyArrow.
ty, formerly known as Red-Knot, is a new type checker introduced by Astral for Python.
LangChain library allows building Large Language Model (LLM) assisted applications through a step-by-step video course.
Articles cover topics like Random Forest in Python, Python web deployment, Pyrefly Python type checker, data grouping using Polars, and more.

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Medium

273

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Why Natural Language is the Future of Software Development

Programming is shifting towards using natural language descriptions rather than writing code, thanks to AI and large language models.
The concern arises on how natural language can replace the precision of programming language for building complex and reliable systems.
However, bridging the gap between natural language and logic involves clarifying details, filling in blanks, and evolving requirements through iterative development.
AI can assist in running tests, simulating real-world scenarios, catching edge cases, and facilitating an agile, automated, and conversational approach to software development.

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Fueled

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Building Google’s Official WordPress Plugin, Now Used by 5M+ Sites

Google's official WordPress plugin, Site Kit, developed by 10up WordPress practice, is now active on over 5 million sites and ranks in the top 10 most popular plugins on the WordPress directory.
Site Kit integrates Google Analytics, Search Console, AdSense, and more emphasizing performance, security, and user-friendliness.
Fueled has been a core product partner in scaling Site Kit, providing support in engineering, UX, QA, customer support, and strategy over the 7-year journey.
Fueled team members will be present at WordCamp Europe in Switzerland to answer questions and support demos about Site Kit.

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Medium

394

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The Future of Artificial Intelligence in 2025: How AI Is Changing Our Daily Life ---

Artificial intelligence in 2025 is seamlessly integrated into daily life, from smart devices to healthcare and education sectors.
AI is enhancing technology advancements, enabling personalized healthcare solutions, and transforming education through tailored learning experiences.
While AI may automate routine tasks, it also creates new job opportunities in fields like AI ethics and data training, emphasizing cooperation with AI technology.
Concerns around data privacy with advancing AI capabilities are being addressed through the development of robust privacy laws to safeguard user information.

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Medium

203

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CASE FILE 001: No Known Address

Drew Rivers, previously known as Tomas Hill, a 23-year-old individual, was found sleeping in an abandoned property in Tremé, New Orleans, showing signs of dehydration and disorientation.
Detained by NOPD officers, Drew was released for social services intake as he exhibited possible intoxication or trauma-related confusion, with no identification and initial reluctance to provide personal information.
During the initial psychological observation session, Drew displayed characteristics of chronic sleep disruption, environmental fatigue, and reluctance to discuss family or employment history, hinting at suppressed grief and possible unresolved trauma.
Therapeutic notes suggest possible PTSD, detachment from identity, and unresolved attachment issues, recommending weekly trauma-focused sessions and background search in Mississippi Delta juvenile records for further insights into Drew's history.

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Medium

348

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A 4-Phase MCP Integration Roadmap to Future-Proof Your AI Strategy

AI has become a necessity, but many teams struggle with tools that don't communicate well and scattered data.
Model Context Protocol (MCP) offers a framework to sync AI tools, intelligent agents, and align with business goals.
The 4-phase roadmap provides a clear path for AI integration: understanding the current landscape, laying the groundwork, turning ideas into action, and unlocking MCP's full potential.
MCP helps organizations make AI agile and intelligent, preparing them for the future of AI integration.

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Medium

437

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Turning Objects into Arrays and Back in JavaScript

Object.entries() converts objects into arrays of key-value pairs, leaving the original object unchanged.
Arrays allow for easy manipulation like mapping, filtering, and sorting, which objects lack.
Object.entries() only includes an object's own enumerable string keys, leaving out inherited or symbol-based ones.
Order matters in Object.entries(): numeric keys are sorted first, while others retain their order.
Object.entries() is useful for working with object data as a list, enabling transformations like mapping or filtering.
Object.fromEntries() reverses the process by creating an object from an iterable of key-value pairs.
Object.fromEntries() accepts any iterable, not just arrays, allowing for flexibility in data transformation.
If two entries use the same key, the last one takes precedence in the resulting object.
Object.fromEntries() is helpful for rebuilding objects after filtering out unwanted parts or updating values.
Overall, Object.entries() and Object.fromEntries() provide a streamlined way to manipulate and reshape object data in JavaScript.

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Dev

117

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A True React Hook Form Alternative – FormEngine 4.0 Is Now MIT Licensed and Free! 🚀

Optimajet released FormEngine Core 4.0 on May 15, 2025, under the MIT license, making it free for commercial use, offering a leading alternative to React Hook Form.
FormEngine simplifies setup with schema-based definitions and provides a powerful visual designer for rapid form creation, unlike React Hook Form.
FormEngine offers easy custom component integration, real-time form previews, a built-in component library, and is completely free and MIT licensed.
FormEngine Core 4.0 features include UI-agnostic integration, framework-friendly deployment, multi-database compatibility, robust validation, dynamic properties, and flexible storage.

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Dev

442

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📡 Real-Time Communication with SignalR in ASP.NET Core Complete Setup Guide

This blog provides a comprehensive setup guide for implementing real-time communication using SignalR in ASP.NET Core.
It includes steps for creating the SignalR server project, setting up the SignalR Hub, configuring the SignalR Hub in Program.cs, running the server, creating a .NET console client, and building the client logic.
The guide also covers testing the communication by running the server and client projects, sending and receiving messages, and testing real-time communication between multiple clients.

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Medium

How I Finally Understood init.py

Adding __init__.py file inside each folder helped in recognizing folders as packages and making imports work.
The presence of __init__.py file signifies packages in Python, enabling imports to function correctly.
Using __all__ in __init__.py helps maintain a clean package API and prevents exposure of internal modules or functions.
__init__.py supports modular design, improves readability, includes initialization logic, and ensures cleaner APIs.

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Javacodegeeks

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Introduction to J2CL

J2CL (Java to Closure Compiler JavaScript) is a Google-backed transpiler that converts Java source code into optimized JavaScript for frontend web development.
It works with the Closure Compiler to enable advanced optimizations like dead code elimination and tree-shaking.
J2CL supports Java 8 and offers code reuse benefits for server-side and client-side components, promoting consistency.
Integrated with tools like Bazel and Maven, J2CL produces minimal and efficient JavaScript suitable for production environments.
Debugging support with source maps allows direct debugging of original Java code from the browser dev tools.
J2CL is used in large-scale applications at Google and is essential for projects like Clutz and Closure Compiler ecosystems.
It facilitates organizations to leverage Java's robustness for front-end development without compromising on performance.
To build a J2CL-based project using Maven, developers need to set up necessary dependencies and plugins for transpilation.
Writing Java code that interacts with the DOM using Elemental2 allows for seamless transpilation into JavaScript for browser execution.
The provided HTML wrapper integrates the compiled JavaScript output from J2CL to run Java-based applications in the browser.

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Dev

424

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Why I believe 'dotnet run app.cs' Is a Huge Leap Forward

C# is a powerful and versatile language that has evolved over the years, impressing developers with its capabilities.
However, C# faces a challenge in terms of adoption compared to languages like Python, Rust, and JavaScript.
In .NET 10 preview 4, the ability to compile and run a single C# file without additional setup is introduced, making it more accessible for new developers and improving .NET's adoption.
While performance optimizations are still needed, the continuous evolution of .NET, including simplified project setups, is seen as a step forward in making development easier and more intuitive.

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