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Medium
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The Hidden Million-Dollar Cost: Why Modern JavaScript Frameworks Are Bankrupting Enterprise…
- Companies adopting Juris experience significant productivity gains, deployment time reduction, and elimination of framework migration costs.
- Webpack is the top module bundler with 57% JavaScript developers using it, but its evolution comes with hidden costs like build infrastructure overhead.
- The JavaScript framework ecosystem's rapid evolution brings advantages but also increasing complexity and costs, prompting a movement towards simplified solutions like Juris.
- Juris promises to bring substantial savings, increased developer productivity, and a competitive edge to companies that adopt it early, making it a crucial decision for businesses in the evolving tech landscape.
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Medium
1w
29
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Custom Allocators, Memory Pools, And std::unordered_map
- Taking a heaptrack memory profile of the default allocator revealed 2,000,000 heap allocations when adding, deleting, and re-adding 1,000,000 entries to an std::unordered_map.
- To avoid heap allocations in the application's hot path, the solution proposed involves using a memory pool in conjunction with a custom allocator.
- The custom allocator's implementation includes functions allocate() and deallocate(), complying with std::allocator_traits for proper interfacing with the standard library.
- By implementing the custom allocator and utilizing a memory pool, transitioning from heap to stack memory allocation was successful, as observed in the heaptrack memory profile.
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Medium
1w
374
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The Transformative Power of Technology in the 21st Century
- The digital age has revolutionized how we access information, connect globally through social media, and utilize smartphones as essential tools in our daily lives.
- Technology has transformed education by breaking traditional boundaries with e-learning platforms, AI tutors, and interactive tools, enabling remote learning and gamified experiences.
- In healthcare, technology advancements like robotic surgeries, telemedicine, and AI diagnostics have enhanced the quality and accessibility of healthcare, especially highlighted during the COVID-19 pandemic.
- Artificial Intelligence and automation have become integral parts of our lives, powering voice assistants, self-driving cars, and reshaping industries by improving efficiency and reducing errors.
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Dev
1w
300
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Building a Modern Tier List App: Architecture and Logic Deep Dive F-LEXUS.COM
- Exploring architecture and logic behind building a modern tier list application.
- Focus on design decisions, state management, and user experience for seamless functionality.
- Includes technology stack rationale, state management patterns, drag-and-drop logic, and more.
- Emphasizes user experience goals, responsive design, performance optimization, accessibility, and future-proofing.
- Combination of React, Zustand, @dnd-kit, and Tailwind CSS for interactive applications users love.
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Medium
1w
270
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How to Make Money with Just HTML and CSS (2025)
- Specialize in static website design & development for local businesses, portfolios, and events.
- Craft high-fidelity prototypes, UI/UX front-ends, and offer email template development services.
- Sell HTML/CSS templates, components, offer maintenance services, ensure responsiveness, and optimize performance.
- Key tips include building a strong portfolio, mastering responsive design, basic UX principles.
- Also, learn version control, use developer tools, network, market yourself, and set pricing.
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Dev
1w
55
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String in Python (3)
- The encode() function can encode a string, and the decode() function can decode the encoded string.
- encode() takes optional arguments for encoding and errors, including options like 'utf-8', 'ascii', 'ignore', 'replace', 'xmlcharrefreplace', 'backslashreplace', etc.
- After using encode(), decode() appears and encode() disappears. Similarly, after using decode(), encode() appears and decode() disappears.
- Different encoding options are showcased such as 'utf-8', 'utf-7', 'utf-16', 'big5', 'ascii', along with error handling options like 'ignore', 'replace', 'xmlcharrefreplace', 'backslashreplace', etc.
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Medium
1w
78
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Launch Your Tech Career: Become a Full-Stack Developer with Coursera’s Career Academy
- Coursera’s Career Academy offers a Full-Stack Developer program designed for scalability.
- Enrollment grants 24/7 access to lessons, code labs, and project feedback, requiring only a laptop and internet connection.
- Graduates have reported successful career advancements and the ability to pursue freelance opportunities.
- Interested individuals can enroll now to begin their journey towards becoming a Full-Stack Developer.
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Medium
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363
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Review-Mastering SQL with PHP & MySQL by Jon Duckett — Part 1
- SQL commands like SELECT and FROM are crucial for database querying.
- Search conditions and logical operators help refine data fetching in SQL queries.
- SQL also utilizes LIKE operator and wildcard characters for pattern matching in data.
- ORDER BY controls the order of data in the result set, allowing sorting.
- COUNT() function assists in counting rows, including applying conditions and grouping data.
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Medium
1w
38
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Mastering the Chaos: My Journey Into Building Real-Time JavaScript Applications
- JavaScript has been a powerful tool that allowed the author to manipulate the DOM and create real-time interactions with users.
- Diving deeper into JavaScript involved grappling with concepts like scope, closures, and the event loop.
- The transition to building apps interacting with servers required an understanding of async behavior, where Promises and async/await improved code readability.
- The author's journey included building a real-time chat app using WebSockets, transitioning to full-stack JavaScript with Node.js and Express, and utilizing tools like React for frontend development.
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Dev
1w
249
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🔷 Tutorial: Building a Simple PBR Scene with Shadows and FPS Controls in Three.js
- This tutorial demonstrates building a simple PBR scene with shadows and FPS controls in Three.js.
- It covers setting up PBR lighting, image-based lighting (IBL), shadows, and FPS-style camera control.
- The tutorial is beginner-friendly and focuses on topics like environment mapping, lighting setup, shadow creation, and FPS control implementation.
- Readers can find the complete tutorial and code on GitHub for further exploration and extension of the project.
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Dev
1w
4
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Day 18: When Automation Goes Wrong
- The individual woke up with wrist pain and had a disturbing dream.
- Spent 7 hours building an automation bot using Cursor that didn't work.
- Switched to working on the frontend of a project website after facing coding challenges.
- Emphasized the reality of development where not every day is successful, but each day is a learning opportunity.
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Dev
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328
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Simple validation with Javascript & JQuery
- Frontend form validation is crucial for enhancing user experience and data quality.
- Step 1: Wrap the form with a
- Step 2: Style the form and its invalid state using CSS to provide visual feedback to users.
- Step 3: Implement JavaScript to handle form validation by checking fields, showing error messages, and preventing form submission if there are validation errors.
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Medium
1w
220
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Websocket vs. Webhook: Determining the Perfect Fit for Your Next Project
- Websockets provide real-time, continuous two-way communication between an app and server, ideal for instant interactions, but resource-intensive.
- Webhooks wait until specific events occur before sending notifications, efficient and lighter on resources, but may have slight delays.
- Websockets are suitable for apps requiring constant interaction like gaming or messaging, while Webhooks are great for simpler, less frequent updates such as notifications or emails.
- Choosing between Websockets and Webhooks depends on user behavior, preferences, and infrastructure management, tailored to specific project needs.
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Dev
1w
114
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Chrome Extension for Summarizing YouTube Videos with AI
- YouTube SnapSummary AI is a new Chrome extension that uses AI to summarize YouTube videos.
- The extension aims to help users save time by quickly extracting key points from videos using models like Grok and ChatGPT.
- Users can choose their preferred AI model and language for the summary.
- The extension is available on the Chrome Web Store, offering a simple and user-friendly interface for enhanced YouTube viewing experience.
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Medium
1w
118
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200 OK, 404 Not Found, 500 Oh No: A Dev’s Guide to Status Codes
- Status codes play a crucial role behind the scenes in web development.
- Some common status codes include 200 OK (successful request), 404 Not Found (page not found), and 500 Internal Server Error (server issue).
- Understanding these codes is essential for developers as they indicate success, user errors, and server problems.
- Status codes impact user experience and how search engines perceive a website's reliability.
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