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Dev

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# Introducing Helpothon: Technology for Social Good

  • Helpothon is a platform dedicated to leveraging technology for social good, empowering developers to innovate solutions for real-world problems.
  • Key features of Helpothon include promoting technology for social good, fostering a community of collaboration and learning, and striving for a global impact through diverse perspectives.
  • Developers can benefit from Helpothon by gaining experience with impactful projects, networking opportunities, and skill development in a supportive environment.
  • Helpothon offers resources, project ideas, and mentorship opportunities for developers of all skill levels to contribute to making a global impact through technology for positive change.

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The Pragmatic Engineer

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The 10x “overlemployed” engineer

  • A software engineer in India scammed tech startups for a million dollars annually.
  • Employed by multiple companies simultaneously, he excelled in interviews and then avoided work.
  • Exposed by Y Combinator community, the engineer worked at 18 AI startups concurrently.
  • Issue raises concerns about remote work, demand for AI engineers, and recruitment challenges.
  • Remote work facilitated the scam, emphasizing importance of background checks and recruitment diligence.

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Medium

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The journey of building decentralized connectivity takes another exciting step forward as $ROAM is…

  • Trading $ROAM on PancakeSwap Solana DEX offers a seamless, permissionless experience for users with minimal transaction costs and rapid speeds, enhancing Roam Network's travel-to-earn ecosystem.
  • Providing liquidity on PancakeSwap Solana allows users to earn rewards, support network stability, and contribute to efficient swaps, aligning with Roam Network's vision of decentralized global WiFi connectivity.
  • The listing of $ROAM on Solana’s PancakeSwap DEX enables users to easily access tokens, redeem them for travel data, or stake them for additional benefits, integrating blockchain technology with travel needs.
  • Roam Network's commitment to creating utility around $ROAM beyond speculation is exemplified through this listing, emphasizing user participation in building a decentralized connectivity ecosystem that is truly user-owned.

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Medium

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You don’t need SignalR for real-time updates | Server-Sent Events in .NET/C#

  • SignalR is not necessary for real-time updates in applications where separate parts need to be updated independently, such as notifications.
  • Using SignalR for small data updates can be overkill as it holds an entire socket connection and operates in duplex mode.
  • Server-Sent Events provide a more efficient approach for sending events with minimal client-side code and no delays between event occurrence and client reception.
  • The article discusses creating an endpoint for Server-Sent Events, generating random values for notifications, updating the endpoint, and implementing the server-side and client-side parts for real-time updates.

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Medium

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TypeScript Type Guards That Actually Matter

  • Type guards in TypeScript help narrow types for safe and predictable code behavior.
  • They ensure the compiler treats variables based on specific type-returning functions.
  • By defining real type guard signatures, you control TypeScript's assumptions and type behavior.
  • Type guards differentiate data shapes, enhance security, and guide TypeScript in handling types.

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Medium

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Libraries In Solidity : Internal vs External

  • Solidity libraries are collections of reusable functions that serve as smart contract modules for multiple contracts.
  • There are two types of libraries in Solidity: internal and external, differing in integration into bytecode and runtime invocation.
  • Internal libraries are embedded directly into the bytecode of the contract using them, while external libraries are standalone contracts deployed on the blockchain with their own address.
  • Understanding the differences and nuances between internal and external libraries in Solidity is crucial for making informed architectural decisions when developing smart contracts.

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IEEE Spectrum

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Ways to Bridge the U.S. Computer Science Education Gap

  • About 58 percent of U.S. high schools offer dedicated computer science courses.
  • Lack of CS education in schools highlights a skills gap in the U.S.
  • Efforts aim to make CS courses mandatory in high schools and support teacher training.
  • National policy needed to make computer science classes a graduation requirement.
  • Inclusive teaching, early exposure, and empowered teachers can bridge the education gap.

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Dev

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Memory Leak Terminator How Type Safety Saved My Graduation Project(1751563194544900)

  • Junior computer science student shares experience with Hyperlane framework in building a project.
  • Framework offers robust architecture, zero-cost abstractions, type safety, and performance guarantees.
  • Features include context-driven architecture, middleware system, real-time communication support, and memory optimization.
  • Performance analysis shows high throughput, low latency; framework excels in error handling and resilience.
  • Future directions focus on WebAssembly, microservices, and ecosystem integration for modern web development.

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Dev

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WebSocket Real Time Communication Guide(1751563101435600)

  • As a junior computer science student, I explored WebSocket technology for real-time communication.
  • WebSocket offers bidirectional, low-overhead messaging, ideal for chat systems and live updates.
  • WebSocket Manager implementation showcases features like broadcasting, room management, and connection cleaning.
  • Advanced WebSocket capabilities elevate real-time apps for multiplayer games and collaborative tools.
  • Performance depends on serialization, connection handling, broadcasting efficiency, and memory management.

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Medium

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A Way Out-My Journey From RagsTo Riches

  • A determined individual shares their journey from struggling in school to building a successful SaaS tool.
  • Starting with minimal coding knowledge, the individual embarked on a learning journey through various online resources.
  • Despite facing imposter syndrome and feelings of inadequacy, the individual found motivation through humility and a love for the learning process.
  • By focusing on personal growth, establishing healthy habits, and prioritizing deep work, the individual overcame challenges and achieved success in building their business.

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Medium

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The Iranian People: A Story of Unity in Times of War

  • Iran's long history of resistance and unity has helped preserve its identity and culture despite numerous invasions and conquerors.
  • The Iran-Iraq War from 1980 to 1988 showcased Iran's unity, with people from various ethnicities and religions standing together to defend their homeland.
  • Even in modern times, Iranians continue to demonstrate solidarity in the face of challenges, showing a deep sense of national unity.
  • The story of the Iranian people serves as a message to the world about the strength of unity in preserving a nation's identity and resilience.

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Medium

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Storing and Displaying User Avatars in Spring Boot Apps

  • Handling user avatars in Spring Boot involves steps like upload validation and storage.
  • Spring Boot simplifies file handling with features like handling multipart form data effortlessly.
  • Validating uploaded avatars, storing them securely, resizing images, and controlling access are crucial.
  • Ensuring authentication for avatar access, caching images, and careful handling of requests is important.
  • Each step in the process, from upload to display, requires attention to details for success.

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VentureBeat

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Dust hits $6M ARR helping enterprises build AI agents that actually do stuff instead of just talking

  • Dust, an AI platform, grows annual revenue to $6 million.
  • Shift in enterprise AI adoption from chatbots to advanced systems.
  • Dust's AI agents automate business tasks like updating CRM records and creating GitHub issues.
  • Utilizes Model Context Protocol for secure data access and specialized orchestration.
  • Represents trend of AI-native startups leveraging advanced AI capabilities for practical implementation.

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Javacodegeeks

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Dependency Injection in Micronaut vs. Spring: What You Need to Know

  • Micronaut and Spring offer different approaches to dependency injection in Java development.
  • While Spring uses runtime reflection, Micronaut utilizes compile-time analysis for DI.
  • Micronaut excels in faster startup times and lower memory consumption compared to Spring.
  • Understanding their differences can help developers choose the right framework for their projects.

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Krebsonsecurity

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Big Tech’s Mixed Response to U.S. Treasury Sanctions

  • U.S. Treasury sanctions Chinese national for connections to virtual currency scams.
  • Tech companies like Facebook, PayPal, GitHub maintain accounts linked to the accused.
  • Despite sanctions, big tech firms did not suspend online accounts of the individual.
  • Silent Push flags multiple accounts, calls for tech companies to sever ties.

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