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Dev
2w
21
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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
2w
227
Image Credit: The Pragmatic Engineer
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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9 Likes
Medium
2w
81
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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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4 Likes
Medium
2w
21
Image Credit: Medium
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
2w
98
Image Credit: Medium
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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5 Likes
Medium
2w
365
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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
2w
374
Image Credit: IEEE Spectrum
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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22 Likes
Dev
2w
185
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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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11 Likes
Dev
2w
361
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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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21 Likes
Medium
2w
17
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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
2w
17
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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
2w
413
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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
2w
253
Image Credit: VentureBeat
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
2w
228
Image Credit: Javacodegeeks
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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13 Likes
Krebsonsecurity
2w
219
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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