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Leveraging gRPC in Java with Spring Boot: A Practical Guide

gRPC is a fantastic choice for Java-based microservices.
Advantages of gRPC over REST include performance, strongly typed contract, and language agnostic support.
Using gRPC with Spring Boot enhances its capabilities for developing microservices.
The example demonstrates gRPC with Spring Boot using JPA and H2 Database in a CRUD application.

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Medium

344

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How to Write Clean Code in Rust ?

Rust is a powerful yet complex language, and maintaining Rust code can become overwhelming if not written properly.
To make code more manageable, readable, and maintainable, following clean coding principles in Rust is crucial.
Clean code in Rust means the program is easy to understand and doesn't break easily, enhancing reliability.
Understanding Rust's ownership rule is essential for writing clean code, avoiding unnecessary copies of data.

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Medium

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This Is How AI Thinks (It’s Not What You Think)

AI models like Claude or ChatGPT are often described as black boxes.
Research by Anthropic has revealed that AI models like Claude actually think and plan.
Claude demonstrates the ability to formulate plans in advance to ensure coherence.
Internally, AI models like Claude don't separate languages but activate conceptual links for translation.

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Medium

357

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15 Little-Known C# Array Tips That Will Supercharge Your Coding

Arrays in C# offer advanced features to optimize coding efficiency.
Array.Fill() can be used for quick initialization, avoiding manual value setting.
ArraySegment or Span can create array slices without copying data, reducing memory overhead.
Array.Resize() allows dynamically adapting the size of an array as needed.

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Medium

235

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Investing in Hakimo: AI Agents + Services to Deter Crime

Hakimo is leveraging AI technology to address the pain points in the physical security industry.
The company's platform integrates with existing CCTV cameras and access control hardware, eliminating the need for new hardware.
Hakimo's AI agents monitor properties 24/7 and provide a near-real-time response to threats, reducing false alarms and offering better accuracy.
Their AI-driven service has prevented numerous security incidents, assisted in arrests, and even saved a life.

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Idownloadblog

418

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New turdus merula SEP exploit-based firmware downgrading tool now available for A9-A10(X) devices

A new firmware downgrading tool called turdus merula is now available for A9-A10(X) devices.
The tool allows users to downgrade their device's firmware back to any version they want, in either a tethered or untethered fashion.
Unlike the futurerestore utility, turdus merula doesn't require a compatible SEP and supports all iOS versions on supported devices.
The tool can be used with or without saved shsh2 blobs, with untethered downgrades being more convenient.

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Towards Data Science

368

A Simple Implementation of the Attention Mechanism from Scratch

The Attention Mechanism is crucial in tasks like Machine Translation to focus on important words for prediction.
It helped RNNs mitigate the vanishing gradient problem and capture long-range dependencies among words.
Self-attention in Transformers provides information on the correlation between words in the same sequence.
It generates attention weights for each token based on other tokens in the sequence.
By multiplying query and key vectors and applying softmax, attention weights are obtained.
Multi-head Self-Attention in Transformers uses multiple sets of matrices to capture diverse relationships among tokens.
The dense vectors from each head are concatenated and linearly transformed to get the final output.
The implementation involves generating query, key, and value vectors for each token and calculating attention scores.
Softmax is applied to get attention weights, and the final context-aware vector is computed for each token.
A multi-head attention mechanism with separate weight matrices for each head is used to improve relationship capture.

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Towards Data Science

198

Create Your Supply Chain Analytics Portfolio to Land Your Dream Job

Supply Chain Analytics is crucial for resilient operations in today's volatile supply chain landscape, driven by factors like climate disruptions and geopolitical shifts.
The article discusses building a supply chain analytics portfolio with actual projects, presenting insights from the author's nine years of industry experience.
The Supply Chain Analytics Cheat Sheet provides tools, methodologies, and case studies to extract insights and optimize supply chain solutions.
It covers topics like data analytics for business strategy, logistics operations optimization, supply chain flow optimization, and sustainability.
Readers are guided on how to leverage analytics to boost profitability, optimize supply chain operations, and support sustainability initiatives.
The article suggests starting with a simple project, adding business value, refactoring code, and improving user interface to build a strong analytics portfolio.
By showcasing practical applications of analytics in supply chains, aspiring data scientists can demonstrate their skills and potentially land job opportunities in the field.
The author also emphasizes the importance of understanding business needs, packaging code for deployment, and enhancing insights for effective analytics solutions.
Overall, leveraging supply chain analytics through portfolio projects can showcase expertise and creativity in applying data-driven solutions to real-world challenges.
The article encourages readers to engage with the author's content, use the provided resources to enhance their skills, and contribute to the analytics community.
Building a strong portfolio in supply chain analytics can open doors to exciting career opportunities and enable individuals to make a tangible impact in the industry.

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Idownloadblog

405

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g1lbertJB untethered jailbreak for iOS 5.0-6.1.2 updated with support for Windows machines

g1lbertJB is an untethered jailbreak that supports iOS 5.0-6.1.2.
The latest update adds official support for Windows machines.
It is still actively maintained and has bug fixes for Linux builds.
g1lbertJB allows jailbreaking iPhone 3GS, 4, and 4S models.

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Hackernoon

283

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The Beginner’s Guide to Spacecoin and Decentralized Internet

Spacecoin aims to deliver a decentralized, uncensored internet accessible from space, providing internet as a right to the 37% offline due to various reasons.
The centralized control of the internet by tech giants like Google, Apple, and Facebook has limited its initial promise of being open and free.
Spacecoin, a DEPIN (Decentralized Physical Infrastructure Network) project, seeks to break the digital divide by offering affordable internet access using nanosatellites.
By combining space technology and blockchain, Spacecoin aims to provide internet access from space, eliminating the need for costly ground infrastructure.
The decentralized nature of Spacecoin allows for free usage, innovation, and shields against state and corporate control, promoting freedom of speech.
Spacecoin's vision of a decentralized internet faces challenges like regulatory battles, political conflicts, and scalability issues, but the project is swiftly moving forward.
Through their approach with nanosatellites, blockchain technology, and cosmic net neutrality, Spacecoin envisions a people-owned network to counter centralized internet giants.
The ultimate goal of Spacecoin is to return the internet to the people, fostering creativity and connection on a scale yet to be fully realized.
With rapid advancements and testing underway, Spacecoin aims to revolutionize the internet landscape and create a decentralized and open online environment.
To learn more about Spacecoin's initiatives, their roadmap and blog provide detailed insights into their mission and progress.

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Towards Data Science

Understanding the Tech Stack Behind Generative AI

The article explores the technology ecosystem around generative AI and Large Language Models (LLMs).
Foundation models are pre-trained AI models that are versatile and can perform various tasks ranging from text generation to music composition.
Key aspects of foundation models include pre-training, multitask capability, and transferability through fine-tuning or Retrieval Augmented Generation (RAG).
Major players in AI like OpenAI, Anthropic, Google, Meta, Mistral, and DeepSeek have released foundation models with varying strengths and licensing conditions.
Multimodal models can process and generate different types of data simultaneously, such as text, images, audio, and video.
Infrastructure and compute power, including GPUs, TPUs, ML frameworks like PyTorch and TensorFlow, and serverless AI architectures, play a vital role in training generative AI models.
AI applications frameworks like LangChain, LlamaIndex, and Ollama help integrate foundation models into specific applications efficiently.
Vector databases are used to store and search semantic information in the context of LLMs, enabling fast similarity searches for contextual information.
Programming languages like Python, Rust, C++, and Julia are important for developing generative AI, with Python being the primary language for AI applications.
The social layer of AI focusing on explainability, fairness, and governance addresses important ethical considerations in the use of generative AI.

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Idownloadblog

209

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Delta emulator app updated to v1.7 with online multiplayer support for Nintendo DS games, & other changes

Delta emulator app has been updated to v1.7 with online multiplayer support for Nintendo DS games.
The update also includes improvements such as an updated N64 core, game screenshots, game controller skins, and controller case support.
The addition of online multiplayer allows users to play Nintendo DS games with friends around the world using community Nintendo WFC servers.
The update is available for free on the App Store.

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Medium

414

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BitcoinOS: Unlocking a New Era of Decentralized Finance and Beyond

BitcoinOS is an operating system designed specifically for Bitcoin and the decentralized finance ecosystem.
Key features of BitcoinOS include modular architecture, scalability, security, and a user-friendly interface.
BitcoinOS enables decentralized lending, exchanges, stablecoins, and prediction markets.
The platform has implications beyond DeFi, including gaming, social media, and supply chain management.

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Idownloadblog

257

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Nugget updated to v5.0.3 with Windows-oriented fixes following v5.0.2 over the weekend

Nugget, an iPhone customization utility, received updates with Windows-oriented fixes.
Version 5.0.2 introduced iOS 16 support, fixed issues, and improved compatibility.
Version 5.0.3 fixed errors and issues specifically for Windows users.
Nugget is now the recommended version for all users, especially on Windows machines.

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Dev

335

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5 Reasons Developers Choose Arbitrum Over Other L2s

Arbitrum has positioned itself as a leading Layer 2 (L2) solution for Ethereum developers, addressing the platform's high gas fees while maintaining security.
Stylus on Arbitrum enables multi-language support, allowing developers to write smart contracts in Rust and C++ for improved performance.
Arbitrum boasts a thriving DeFi ecosystem with over 400 active dApps, offering users and liquidity, which accelerates innovation.
Arbitrum Nova is tailored for high-throughput applications like gaming, supporting 15 million monthly transactions with a focus on cost, speed, and security.
Orbit by Arbitrum allows developers to launch custom L2 or L3 chains, offering tailored solutions for specific application needs without compromising security.
Arbitrum's organizational support, comprehensive documentation, and future-oriented vision signal a platform geared towards developer success and innovation.
The platform's Nitro stack and optimistic rollup technology anticipate future blockchain requirements, offering developers a future-proof foundation for long-term projects.
Arbitrum's strategic advantages over other L2 solutions lie in its comprehensive ecosystem, technical capabilities, and developer-centric approach.
Developers are increasingly choosing Arbitrum for its transformative capabilities that enable new categories of applications, setting it apart as both a scaling solution and an innovation platform.

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