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Hackernoon
3w
337
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The HackerNoon Newsletter: The AI Bible: Are We Asking For Trouble? (4/4/2025)
- On April 4, 2025, the HackerNoon Newsletter highlights top quality stories, including 'The AI Bible: Are We Asking For Trouble?'
- A how-to guide on properly displaying custom dropdown elements.
- Experience personalized tech blogs on HackerNoon with the new 'For You' feature.
- Impressions from using GitHub Copilot Pro in professional ASP.NET 8 / C# development.
- An exploration of the AI vs Bitcoin debate and whether AI or Bitcoin is more valuable.
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Siliconangle
3w
48
Image Credit: Siliconangle
How CNCF cloud-native frameworks are shaping AI readiness
- Cloud-native strategies and technologies are accelerating the evolution of artificial intelligence.
- Industries are turning to cloud-native solutions for performance, flexibility, and compliance.
- Many organizations are reserving GPUs and experimenting with AI, but implementation remains minimal.
- Open-source collaboration is key to broader adoption of cloud-native technologies.
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Medium
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284
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Process & Threads
- Processes in computing can be understood through a restaurant analogy.
- A process is like a chef working on a dish, with each chef having their own workstation, ingredients, and tools.
- Virtual addresses provide memory isolation, ensuring that processes have their own 'sandbox' to prevent data corruption or security breaches.
- The kitchen manager (operating system) allocates resources and manages the execution of processes, including context switching between them.
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Hackernoon
3w
100
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Proper Display of Custom Dropdown Elements: A How-to Guide
- Dropdown elements like select menus and date pickers can pose challenges in web design, especially when customizing components.
- Positioning dropdown elements with position: absolute may lead to issues, particularly with modal windows and overflow.
- Using position: fixed can help display dropdown content effectively over other elements but may require handling coordinates independently.
- Considerations for displaying dropdowns involve scrolling, resizing, and deciding whether to position them above the toggler.
- A practical example implementing dropdown positioning logic is demonstrated using Vue.js, with adaptability for React or Angular.
- Functions like autodetectPosition are utilized to calculate and update dropdown attributes based on various scenarios like display, content change, scrolling, and resizing.
- Handling the scrolling behavior includes identifying the first scrollable parent element to ensure proper positioning of dropdowns.
- In the component setup, autodetectPosition is called to handle the positioning of the dropdown relative to the toggler element.
- Applying CSS styling with position: fixed and dynamic properties like bottom and left helps ensure correct display and positioning of dropdowns.
- By following this approach, dropdown elements can be effectively managed to display properly and adjust position based on available space.
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Logrocket
3w
153
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Better form design: UX tips, tools, and tutorial
- Complications in form design are responsible for over 67 percent of UX form abandonment, highlighting the importance of strategic and user-centered form design.
- Well-designed forms play a crucial role in reducing drop-off rates, boosting conversions, improving data accuracy, and enhancing accessibility.
- Key components of a form include actions, descriptors, input controls, and feedback mechanisms, each serving a specific purpose in guiding users through the process.
- Forms come in various types including simple forms, wizard forms, and navigable forms, each catering to different purposes and user journeys.
- Best practices for effective form design include keeping it simple, using clear labels, avoiding sole reliance on placeholder texts, grouping related fields, and choosing single-column layouts.
- Handling errors effectively, preventing errors whenever possible, enabling inline validation, ensuring accessibility, and optimizing for mobile are crucial aspects of form design.
- Tools like Typeform, Zoho Forms, and Jotform offer functionality for creating beautiful and functional forms, catering to various design needs and preferences.
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Ubuntu Handbook
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GNU Octave 10.1.0 is out with New Functions [Ubuntu PPA]
- GNU Octave 10.1.0 is the latest release of the free open-source programming language for scientific computing and numerical computation.
- The release introduces 3 new functions including clim, rticklabels, and thetaticklabels.
- GNU Octave 10.1.0 also includes performance improvements and various changes such as improved algorithms and new command line options.
- The source tarball is available for download and an unofficial PPA exists for easy installation on various Ubuntu versions.
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Javacodegeeks
3w
48
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Exporting the Maven Version Number to a File
- When deploying applications, tracking the correct version is essential for debugging, rollback strategies, and ensuring compatibility with other services. In Maven-based Java projects, storing the version number in a separate file facilitates easy access for various purposes.
- To extract and output the Maven project version to a text file, different methods like using the Maven Resources Plugin and the Maven Antrun Plugin are explored in this article.
- Using the Maven Resources Plugin involves creating a version template file and enabling resource filtering in pom.xml. This method embeds the version number into a resource file that becomes part of the final JAR or WAR.
- Verifying the output after running 'mvn package' confirms that Maven successfully filters and embeds the version number into the compiled resources.
- The Maven Antrun Plugin approach allows creating a standalone version file. By configuring this plugin in pom.xml, the project version number can be written to a text file during the build process.
- The
task inside the block writes the project's version number into the file named version.txt located in the target directory during the prepare-package phase. - Adjusting the file location in the Maven Antrun Plugin allows customization of where the version file is stored, offering flexibility on where to organize version metadata within the build.
- In conclusion, leveraging the Maven Resources Plugin or the Maven Antrun Plugin automates version tracking and makes version metadata easily accessible in Maven projects, enhancing build clarity and tracking.
- Both methods are simple yet effective, providing efficient ways to manage version information for application deployment and runtime analysis.
- This article guides on outputting the Maven project version number to a text file using Maven plugins for improved version control and versioning processes in Java development.
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Dev
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30
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Python Scripts Impossible to Reverse Engineer
- In the digital age, protecting Python code containing sensitive information is essential to deter attackers from reverse-engineering it.
- Python's readable syntax is both a strength and vulnerability, making code easy to reverse-engineer even with advanced obfuscation techniques.
- Obfuscation methods aim to protect sensitive data like API keys and credentials by making code difficult to understand without altering functionality.
- Python obfuscation tools like PyArmor encrypt source code and bind it to specific environments, adding a layer of protection against unauthorized access.
- Using PyArmor can reduce the risk of exposing sensitive code, although a compromised runtime environment could still pose a decryption risk.
- NUITKA converts Python scripts into standalone binary executables, improving performance and making it harder to retrieve source code.
- Custom encryption allows tailored security for critical parts of the code, encrypting and decrypting specific functions or modules at runtime.
- Layering multiple obfuscation techniques, including encryption with PyArmor, compilation with NUITKA, and custom encryption, enhances code security.
- Measuring success involves tracking execution time increases, testing decompilers, and updating security tools regularly to adapt to evolving threats.
- Combining practical strategies like encryption, compilation, and custom encryption can create a multi-layered defense against reverse-engineering in Python scripts.
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Dev
3w
175
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What is Node JS?
- Node.js is a Javascript runtime built on Chrome's V8 Javascript engine
- It is an asynchronous event-driven Javascript runtime, designed to build scalable network applications
- NodeJS allows using V8 engine outside of the browser, making it possible to run Javascript on the operating system
- Some of the key features of NodeJS include asynchronous & event-driven architecture, non-blocking I/O, and cross-platform support
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Dev
3w
109
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10 Most Hyped React Libraries and Frameworks of 2025
- The React ecosystem in 2025 is witnessing a rapid evolution with a diverse range of libraries and frameworks that aim to enhance developer workflows and user experiences.
- Key priorities in 2025 include performance optimization, seamless integration with modern web trends like SSR and SSG, and improved developer experiences.
- Highlighted in the article are the top 10 most hyped React libraries and frameworks, such as TanStack Start, Next.js, TanStack Query, React Hook Form, Shadcn/UI, Redux Toolkit, Vite, Material UI, React Router, and Motion.dev.
- TanStack Start, a full-stack React framework, is praised for its client-side interactivity, server-side capabilities, and seamless integration with data fetching and fast builds.
- Next.js continues to be a powerhouse framework with enhanced server components, improved static generation, and better support for React Server Components, making it ideal for a wide range of applications.
- TanStack Query stands out for its efficient data-fetching capabilities, automatic caching, and enhanced TypeScript integration, simplifying async operations for developers.
- React Hook Form is celebrated for its lightweight approach to form handling, offering enhanced validation features and better performance for managing complex forms.
- Shadcn/UI is gaining popularity for its customization options, combining the accessibility of Radix UI primitives with the styling capabilities of Tailwind CSS.
- Redux Toolkit remains a stalwart in state management, offering improved APIs for server-state integration and better development tools, making it a reliable choice for large-scale applications.
- Motion.dev, formerly Framer Motion, is highlighted for its powerful animation capabilities, intuitive API, and performance optimizations, making it a go-to choice for adding professional-grade animations to React applications.
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Medium
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157
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No-code: A Beginner’s Guide and how to start
- No-code development is revolutionizing website creation, allowing anyone to build and launch websites without coding skills.
- To get started with no-code, familiarize yourself with different types of no-code tools and explore free resources and tutorials available online.
- Start with a simple project, join no-code communities, and choose the right no-code platform for your website creation.
- Some popular no-code platforms for building websites include Wix, Squarespace, Webflow, Carrd, and Bubble.
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Medium
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262
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How to Build a Dynamic Fibonacci Forecast Tool in Pine Script (The Clean Way)
- In Pine Script, using persistent variables (var) is essential for building a dynamic Fibonacci forecast tool.
- By defining clear structure conditions, Fibonacci projections can have clear anchors that evolve as price evolves.
- Using plot() and ternary fallback, the Fibonacci zones can be plotted only if a valid swing exists, reducing clutter and confusion.
- Logic can be added to track shifts and attach alerts when a projected zone is touched or tested, integrating the tool into trade workflows.
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Medium
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415
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Detecting Code Smells: Your First Step Toward Refactoring ️
- A “code smell” is any symptom in the source code that potentially indicates a deeper design problem.
- Identifying code smells helps developers plan targeted refactorings that align better with software design principles.
- One common code smell is having long methods, which can increase cognitive load and make code harder to maintain.
- Another code smell is duplicated code, which can lead to bugs and inconsistencies and indicates a need for tightening the design.
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25 Likes
Medium
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389
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React Server Components The Future Of Building High Performance React Applications (Part 2)
- React 18 introduces a new capability for server-side rendering called Suspense.
- By wrapping a part of the page in the React Suspense component, React can start streaming HTML for the rest of the page while waiting for the data of that section.
- This improves perceived loading speed and enhances the user experience, as the HTML for the main section can be displayed to the user before the full React library finishes loading on the client side.
- The core benefit of Suspense is that specific sections can be added to the HTML stream later without disrupting the page, solving the problem of waiting for all the data before displaying content.
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Medium
3w
148
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PayPal Begins Rollout of MCP Servers to Accelerate Agentic Commerce
- PayPal is adopting the Model Context Protocol (MCP) and placing its services on an MCP server to enable developers to embrace agentic commerce.
- MCP is a standard being adopted by leading AI companies, enabling seamless integration and access to data sources or third-party services.
- Developers can interact with PayPal's MCP server to enable AI-driven capabilities for merchants, starting with the PayPal Invoice feature.
- Merchants can use AI tools integrated with PayPal's MCP endpoint to create invoices conversationally, making the process faster and more intuitive.
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