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GitHub Copilot is used to build a backend REST API for Planventure, a travel itinerary builder. The tutorial covers setting up the environment, creating database models, implementing authentication, and adding CRUD functionality for trips using Flask and SQLAlchemy. The API includes user registration, login, and trip management features.
Browser developers have introduced powerful new JavaScript APIs that enhance web application functionality without external libraries. These include structuredClone, EyeDropper, AbortController, Intersection Observer,...
This tutorial guides readers through creating a text adventure game using C programming and the standard library. It provides a step-by-step walkthrough of developing a basic but complete game, with source code included for each...
Writing code is easy, but programming well requires deep understanding and reasoning. AI-generated code often produces bad code that appears functional but lacks important context and considerations. Effective programming...
snapDOM is a high-fidelity DOM capture tool that converts HTML elements into scalable SVG images. It preserves styles, fonts, backgrounds, shadow DOM content, and pseudo-elements. The tool offers multiple capture methods,...
A peculiar bug in Microsoft Edge caused webcam rotation issues under specific circumstances. The problem only occurred on Windows when clicking an invitation link that opened in a new tab and redirected to a page requesting the...
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Tilt simplifies Kubernetes microservice development by automating deployment processes, handling complex multi-service apps, and providing language-specific tutorials and best practices, streamlining the workflow from code...
Ruby developer Mario Arias showcases interpreter creation at RedDotRuby 2024, demonstrating the "Monkey" language's lexing, parsing, and evaluation, while comparing performance across Ruby, Python, Lua, Go, and Crystal...
useActionState is a React Hook that streamlines form state management and async operations, reducing boilerplate code, handling loading states, and optimizing performance for user actions like form submissions and button clicks.
A JavaScript technique for creating a split-flap display animation, similar to a Vestaboard, is demonstrated. The method uses GSAP to control a timeline of character transitions, avoiding the need to duplicate DOM elements. By...
This Docker image automates PostgreSQL database upgrades, detecting existing versions, performing in-place upgrades, and starting the server, with support for Debian and Alpine bases, one-shot mode, Bitnami container upgrades,...
BugStalker is a modern debugger for Linux x86-64, specifically designed for Rust programs. It offers core debugging capabilities like breakpoints and step-by-step execution, along with advanced runtime inspection features...
Self-hosting software teaches developers crucial skills in system operations, networking, security, and DevOps. By running services themselves, developers gain hands-on experience with server management, troubleshooting, and...
One, a new React framework, enables developers to create web and native platform applications using a single Vite plugin. It generates SPAs, SSGs, and SSRs, supporting both React Native for mobile and React for web, while...
AI is revolutionizing software engineering, enabling rapid development and blurring lines between roles. Engineers who embrace AI tools can dramatically increase productivity, while those who don't risk falling behind. This shift...
Codapi offers sandboxes for testing various programming languages and databases in isolated environments. Users can install Codapi, add specific sandboxes, and run commands to try out different software without affecting their...
The new API rate limiter, built with Valkey on DigitalOcean's managed database, protects against abuse and DDoS attacks by allowing 5 requests per minute per IP address, utilizing atomic operations and efficient memory usage for...
Generative AI has real-world applications and is generating revenue for companies, leading to heavy investment in research. The technology is moving through phases of denial, anger, and acceptance, similar to the introduction of...
Rust programming language offers memory safety, performance, and concurrency capabilities. Core concepts include ownership, borrowing, and error handling, with practical examples demonstrating file operations, custom data types,...
Rocal UI is a Rust-based template engine for web views, offering support for variables, conditionals, loops, nested templates, and string interpolation, using familiar syntax to create dynamic content.
React introduced experimental support for View Transitions and Activity, two new techniques for UI animations and component management. View Transitions simplifies adding animations to UI changes, while Activity allows developers...
Three.js and Babylon.js are popular 3D web development libraries. Three.js is a lightweight rendering engine offering more control and easy integration, but often requires plugins for advanced features. Babylon.js is a complete...
Developers can achieve better results with AI coding by treating it as a senior teammate rather than a junior one. This approach involves providing detailed context, iterating collaboratively, and encouraging AI to explain...
A common social scenario unfolds when software developers encounter eager entrepreneurs with app ideas. These aspiring CEOs often approach developers at gatherings, pitching their "great idea" and seeking free help. While the...