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Introduction to OpenAPI Overlay Specification

Overlay version 1.0.0, a specification for executing updates to OpenAPI descriptions in a standardized way.
Overlay helps API providers publish and manage API descriptions, supporting automation, quality assurance, and governance functions.
Each update is based on an Action Object, which represents an imperative.
Implemented as an official version, Overlay Specification can be leveraged across the API lifecycle whenever an update to a given OpenAPI document is required.
A JSON or YAML document, known as Overlay, describes a series of updates to OpenAPI descriptions using update and remove.
Overlay improves quality, reduces errors, and frees up technical resources in many departments across an organization.
Overlay Specification provides a consistent, deterministic mechanism for updating one or more OpenAPI descriptions.
The Overlay document can be used to process a given OpenAPI document.
Using Overlay helps in standardizing security requirements, clean-up mechanism, default & standardized error responses for APIs.
Interoperability is one of the reasons why standards exist and why initiatives like Overlay are so important to the API community.

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Dev

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Understanding React Fiber: Enhancing Performance and User Experience in React

React Fiber is a complete rewrite of the React core algorithm introduced in React 16, which addresses the limitations of the previous React reconciliation algorithm, providing better performance, improved user experience, and more advanced capabilities for handling complex updates.
React Fiber enhances the rendering process by enabling incremental rendering, allowing React to pause work and continue later, prioritizing updates and keeping the user interface (UI) responsive, even during complex and heavy tasks.
React Fiber has key features like Incremental Rendering, Prioritization, Concurrency, Error Boundaries, Time-Slicing, Better Animations and Transitions.
React Fiber's internal architecture is built around the concept of fiber objects, which are lightweight representations of React components. These fiber objects hold the state of the component and are connected in a tree-like structure.
React Fiber makes animations smoother by giving more control over the render cycle and prioritizing animations over other tasks.
React Fiber and Concurrent Mode, which allows React to interrupt rendering to work on high-priority tasks, result in smoother user experiences.
React Fiber provides Incremental rendering and prioritization, improving performance, especially in large applications with complex updates.
Fiber’s ability to perform time-slicing ensures that even complex UIs remain responsive, with minimal lag and jank.
With Fiber, React can handle errors more gracefully and allow apps to recover without crashing.
React Fiber gives developers more control over rendering and enables concurrent rendering, improving responsiveness, and allowing for better optimization of resources and performance.

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VoIP

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GSMA’s Open Gateway Expands with 14 New Telecom Partners

The GSMA's Open Gateway initiative expands with 14 new telecom partners.
The initiative aims to enhance engagement with developers and leverage advanced 5G capabilities.
Expansion primarily seen in China, South, and Southeast Asia, with limited participation from Africa.
Security, enterprise integration, and scaling through developer engagement are key focus areas.

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Medium

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Why Do People Fear Chemicals?

Many natural health and beauty products are marketed as being free from chemicals, but this can be misleading as everything is made up of chemicals.
The safety and effectiveness of a product is more important than whether it is natural or synthetic.
Data science plays an important role in comparing and predicting the risks and benefits of natural and synthetic chemicals.
Artificial intelligence is helping to create safer and more effective products by analyzing large amounts of data.
Programming and machine learning are being used to create smarter and more reliable quality control systems.
The fear of chemicals often comes from misleading marketing, the “appeal to nature” fallacy, and a lack of understanding of the science behind products.
Technology can make natural products safer and more effective by combining the strengths of nature and innovation.
It’s important to question claims such as “chemical-free” or “all-natural” and to focus on understanding the science behind products.
Science, data, and technology are guides that help us make informed and balanced choices.
Embracing education over fear can help us appreciate the balance between nature and innovation, creating a better and safer world for everyone.

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Dev

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Prototypal Inheritance in JavaScript: A Complete Guide with Class-Based Examples 🚀

JavaScript's prototypal inheritance allows objects to borrow properties and methods from other objects via the prototype chain.
ES6 Classes provide a more intuitive way to implement prototypal inheritance in JavaScript.
Classes serve as blueprints from which objects can inherit properties and methods.
Real-world examples, such as a library system and a food delivery app, demonstrate the use of prototypal inheritance with classes.

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Dev

365

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SOLID: The Liskov Substitution Principle (LSP) in C#

The Liskov Substitution Principle (LSP) is a foundational concept in object-oriented design.
LSP states that objects of a superclass should be replaceable with objects of a subclass without affecting the correctness of the program.
To adhere to LSP, subclasses must adhere to the behavior defined by their base classes and should not override or weaken any functionality of the base class.
Following LSP leads to improved reusability, ease of testing, and enhanced maintenance of code.

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Dev

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Java Development Best Practices

Java Development Best Practices act as a guide for developers to create code that is functional, consistent, and collaborative.
Consistency in applying best practices enhances team collaboration, making code easier to understand, maintain, and scale
Java coding standards establish a uniform approach to coding, fostering consistency across projects and teams.
Clean code is the foundation of a successful project, it enhances the readability and long-term maintainability of software.
Good naming conventions enhance code clarity, consistent names help convey meaning and provide insights into the code's purpose.
Proper documentation is crucial for maintainable code, it aids future development and eases transitions.
Code reviews are vital in Java development, enhancing code quality and sharing knowledge among team members.
Continuous Integration (CI) streamlines the development process. It ensures code changes are automatically tested and integrated.
Effective error handling is essential in Java. It ensures applications run smoothly under unexpected conditions.
Security is a crucial aspect of Java development. Implementing best practices can shield applications from vulnerabilities.

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Dev

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WebSocket Integration in React for Real-Time Communication

WebSockets allow for real-time, full-duplex communication between the client and server.
WebSocket connections are persistent, reducing the overhead of repeated HTTP requests.
React provides hooks and component lifecycle methods that can help manage WebSocket connections.
The WebSocket connection is created when the component mounts (useEffect runs).
WebSocket provides several events to interact with: onopen, onmessage, onclose, onerror.
You can handle WebSocket messages by updating the state each time a new message is received.
WebSocket connections may occasionally disconnect, and handling reconnection logic can ensure that your app remains robust.
For secured WebSocket connections, use token-based authentication (e.g., JWT) to authenticate users before allowing them to connect to the WebSocket server.
There are several third-party libraries that can simplify WebSocket integration in React.
Integrating WebSockets into a React application is a powerful way to enable real-time features, such as live data updates or interactive user experiences.

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Medium

180

The Journey of a Boy: From Dreams to Reality

In the early years, innocence and wonder dominate a boy’s life.
Family plays a crucial role in shaping a boy's values and guiding him through life.
Adolescence is a period of change and exploration for boys, both physically and emotionally.
Friendships, peer influence, and mentorship can greatly impact a boy's identity formation and development.

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Dev

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Mastering Paginated API Calls in React for Optimized Data Fetching

Paginated API calls allow efficient data fetching in chunks rather than loading everything at once.
API calls reduce the server load and enhance better user experience by providing interactive data to start with.
Common API response structure for pagination:
An example of implementing paginated API calls in React using the useState and useEffect hooks.
Fetching data in chunks minimizes memory usage and reduces the number of server requests that provides better resource usage.
Caching techniques, prefetching, and debouncing user actions are additional techniques that could optimize paginated API calls.
External Libraries like react-infinite-scroll-component and react-paginate can be used for more complex pagination.
Paginated API calls in React can be implemented efficiently using hooks like useState and useEffect.

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Medium

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Working with JSON and JSON Keys in Python

Python's json module provides support for working with JSON data
JSON represents data as key-value pairs and supports simple and complex data types
JSON data can be loaded into Python using the json module
Keys in a JSON object can be accessed like dictionary keys in Python

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Medium

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Building Clean and Reusable Generic Repositories with EF Core in .NET

The Generic Repository Pattern simplifies data access by encapsulating commonly used database operations like CRUD into a reusable and type-safe abstraction.
By leveraging Entity Framework Core (EF Core) in .NET, developers can build clean and reusable data access layers.
Implementing Generic Repositories with EF Core improves code organization, reduces duplication, and enhances testability.
This guide provides insights into building a robust and reusable data access layer using Generic Repositories in .NET.

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Medium

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Lauschabwehr Ronnenberg: Protect Your Privacy with Expert Technology

Lauschabwehr Ronnenberg: Protect Your Privacy with Expert Technology specializes in identifying and neutralizing threats to private communications.
They use state-of-the-art tools and techniques to detect and eliminate potential breaches.
Customized solutions are provided based on specific privacy needs, ensuring complete discretion and reliability.
Lauschabwehr Ronnenberg offers expert solutions to protect sensitive information and maintain privacy in a constantly threatened world.

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Javacodegeeks

334

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Stop Using console.log(): Better Debugging Tools for Developers

Using console.log() is often the first debugging tool developers learn. However, as projects scale and bugs become complex, relying on console.log() alone slows you down.
Debugging with Browser DevTools provides advanced debugging tools that make console.log() unnecessary for many tasks. Breakpoints allow you to inspect values step by step.
Using console.table() formats complex objects or arrays into readable tables, making it easy to identify patterns or outliers.
Senior developers use structured logging libraries and APM solutions like Winston, Pino, Sentry, and VS Code Debugger for cleaner and more efficient debugging.

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Medium

255