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Medium

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Check Nested Relations with One Method Call

Laravel 12.10 now allows developers to check nested relationships using dot notation with the relationLoaded() method.
Previously, verifying nested relationships required additional code, but the new enhancement simplifies this process.
The update eliminates inconsistencies in loading and verifying relationships, making code more intuitive and error-resistant.
This improvement in Laravel 12.10 streamlines the process of checking and loading nested relationships for better application performance.

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Towards Data Science

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How Not to Write an MCP Server

Creating an MCP server for an observability application involved using the .NET MCP SDK for the server and Cursor and vscode as clients.
Lesson 1: Avoid overwhelming the agent with excessive data; focus on high-level details and provide additional API queries for specific data subsets.
Lesson 2: Use ISO 8601 time duration format for queries, as the agent might not have real-time awareness of dates and times.
Lesson 3: When the agent makes errors, indicate how to improve by providing clear response details and possible values.
Lesson 4: Emphasize user intent over functionality in tool descriptions to better guide the agent on when to use certain tools.
Lesson 5: Document JSON responses to provide context and aid the agent in interpreting data.
Consider choosing the SSE Server architecture over STDIO for easier updates and versioning in MCP server development.
MCP technology presents challenges in integrating with user needs and usage scenarios that may go beyond anticipated requirements.
The development process of an MCP server involves learning from mistakes and adjusting the server's structure to enhance AI agent interactions.
The article showcases lessons learned in developing an MCP server, focusing on data handling, time formats, user guidance, and architecture choices.
Overall, implementing an effective MCP server requires attention to data structure, user intent, and documentation to optimize AI agent performance.

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Medium

315

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The Meaning of Volatile Variables in the Java Memory Model

In Java, each thread has its own working memory, which can cause discrepancies when sharing variables across threads.
Without the 'volatile' keyword, threads may not see the most recent value of a shared variable due to caching.
Using 'volatile' ensures that every read and write operation on a variable is visible to all threads.
Volatile fields in Java help in synchronizing the visibility of shared variables across threads.
Volatile doesn't provide atomicity; it only guarantees the visibility of the most recent value.
Volatile is useful for simple communication between threads, such as signaling the status.
Memory barriers are introduced by the JVM when dealing with volatile variables to control memory reads and writes.
Volatile alone is not sufficient for complex operations that require atomicity; atomic classes or locks are needed.
For scenarios where the whole process from read to write needs to be uninterrupted, volatile is not suitable.
In cases where atomicity is crucial, such as incrementing shared variables safely, volatile is not the appropriate solution.

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Hackernoon

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New Purpose-Built Blockchain T-Rex Raises $17 Million to Transform Attention Layer In Web3

T-Rex, a purpose-built blockchain, plans to revolutionize online content publishing by rewarding consumers for interactions on social platforms like YouTube and TikTok.
The project announced a $17 million fundraise and Incubation Fund supported by strategic investors and developed by EVG, Asia's product builder and publisher.
T-Rex aims to address blockchain challenges like user retention and engagement, leveraging Arbitrum's Layer-2 scaling solution for faster and cheaper transactions.
The platform introduces a Proof-of-Engagement mechanism to reward users for daily interactions on apps through a privacy-preserving browser extension.
With a focus on simplicity, T-Rex allows users to earn rewards while browsing popular social media platforms without needing a wallet or technical knowledge.
The Incubation Fund, backed by EVG and Arbitrum Gaming Ventures, will support ecosystem growth by providing developer resources and community activations.
T-Rex's ecosystem is designed for intuitive use, cultural resonance, and economic empowerment, targeting the launch in Summer 2025.
Developed by EVG, T-Rex aims to transform the Web3 attention layer with its innovative Proof of Engagement (PoE) mechanism.
Backed by leading investors, T-Rex offers creators and developers a user-experience-first infrastructure with built-in rewards and distribution.
EVG, T-Rex's developer, is a well-established Web3 product builder in the Asia-Pacific region with a track record of innovative projects and investments in the crypto space.

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Inkbotdesign

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7 Small Business Accounting Tools That Save Time and Sanity

Small business owners face accounting challenges that can lead to wasted time, stress, and financial risks, emphasizing the importance of efficient accounting systems.
Accounting tools like Xero, QuickBooks Online, FreeAgent, and Sage Business Cloud Accounting offer solutions tailored to UK small businesses' needs.
Tools like Receipt Bank (Dext), GoCardless, and Fluidly address specific accounting tasks such as receipt management, payment collection, and cash flow forecasting, respectively.
The shift to Making Tax Digital (MTD) in the UK necessitates the adoption of compliant accounting software, with penalties for non-compliance.
Effective financial reporting and tax planning strategies for small businesses can be facilitated by utilizing modern accounting tools to gain insights and make informed decisions.
It is essential to establish good accounting practices and avoid common mistakes like mixing personal and business expenses, delayed record-keeping, and overlooking tax-saving opportunities.
While accounting software can handle day-to-day tasks, professional accountants still provide critical value in areas like tax planning, compliance assurance, and financial strategy.
Small businesses should review key financial reports regularly, prioritize revenue recording, expense tracking, and bank reconciliation, and ensure separation of business and personal finances.
Switching accounting systems mid-financial year is possible but requires careful planning to ensure accurate transfer of data and balance verification.
Efficient accounting systems not only meet regulatory requirements but also offer strategic advantages like time savings, financial clarity, cash flow visibility, tax optimisation, and enhanced credibility.
By integrating and automating accounting processes, businesses can transform financial management from a burden into a competitive edge that supports their core passion and profession.

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Github

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Design system annotations, part 2: Advanced methods of annotating components

In part two of the design system annotation series, creating Preset annotations for design system components is explored.
To build Preset annotations, start by assessing components to determine which ones need it and what properties should be included.
Components are prioritized based on organization priorities, accessibility audit issues, React implementations, and frequency of implementation.
Various sources like component documentation, Storybook demos, and Figma asset library are cross-referenced to map out component properties for Preset annotations.
Preset annotations may not be necessary for every team, but they are beneficial for younger design systems and less adopted ones.
Maintaining Preset annotations is crucial as design system components evolve, ensuring alignment between annotations and components.
Automated annotation tools require an understanding of component properties, making the creation of Preset annotations a potential step towards automation.
Experimentation with Figma's Code Connect feature in Dev Mode allows adding accessibility details directly into the code, reducing the need for some annotations.
Tips for setting up Code Connect include maintaining consistency, experimenting in a design system library branch, and using visual regression testing.
Future plans include releasing the GitHub Annotation Toolkit, aiming to improve component accessibility through annotations.

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Engadget

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'Delete for everyone' appears in the Google Messages beta

Google Messages beta is testing a 'Delete for everyone' feature in RCS group chats.
This new feature will allow users to delete messages for everyone, not just for themselves.
The functionality aligns with the RCS Universal Profile v2.7, with the update being finalized in June 2024.
However, there are limitations, such as the feature not being available to all beta users and deleted messages possibly still being visible to users on older app versions.

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Crypto-News-Flash

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Space and Time Mainnet Goes Live | The Fastest ZK-Proven Database in Web3

Space and Time, known for its ZK Proof-of-SQL technology, has officially launched on mainnet, enabling smart contracts to access and verify data across blockchains.
Noteworthy for its Proof of SQL innovation, Space and Time allows developers to run SQL queries with cryptographic proofs, revolutionizing data access for blockchain applications.
The utility model of Space and Time's native SXT token includes securing the network, incentivizing data indexers, and facilitating in-protocol payments within the ecosystem.
Major players like Chainlink, Google, and Microsoft are already leveraging Space and Time's technology, with the network designed to be fully permissionless and community-governed.

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TheStartupMag

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How Professional Growth Fuels Financial Freedom

Investing in widening your skill set, experience, and career advancement is key to establishing long-term financial freedom.
Professional development leads to increased earning potential by acquiring valuable skills that are sought after in the market.
Career growth provides financial stability and flexibility, enabling individuals to pivot, seize new opportunities, and diversify income sources.
Professional expansion not only boosts confidence but also changes mindset towards strategic financial decision-making, ultimately leading to financial freedom and fulfillment.

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TheNewsCrypto

213

HODL 2025 Announces Its Biggest Web3 Gathering in Dubai

HODL 2025 (formerly World Blockchain Summit), a leading blockchain and web3 summit series, will take place in Dubai on 14-15 May, 2025, bringing together over 5,000 Web3 innovators, investors, and industry leaders.
The event will feature top blockchain pioneers, crypto innovators, investors, and government representatives focusing on blockchain adoption, investment opportunities, regulatory frameworks, and DeFi models.
HODL serves as a business platform for high-value networking, deal-making, and strategic partnerships among C-suite executives, venture capitalists, and blockchain innovators.
The summit will include power-packed speaker sessions, exclusive business networking opportunities, investor showcases, regulatory panels, and high-impact business deals in the Web3 and blockchain space.

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TechBullion

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How Low-Code Platforms Empower Project Managers and SMBs to Deliver Faster Results

Low-code development is revolutionizing the way businesses innovate by democratizing app creation and tackling traditional software development bottlenecks.
Low-code platforms enable project managers to deliver solutions rapidly, empower small businesses with affordable software solutions, and allow non-technical users to create tailored applications.
Integration of low-code tools with project management software enhances collaboration, efficiency, and scalability, offering a unified ecosystem for application development.
The rising adoption of low-code platforms, predicted to cover over 65% of application development by 2025 according to Gartner, showcases their increasing significance in modern business strategies.

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Infoq

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JBang Jash Brings Streamlined Process Execution to Java

JBang Jash, introduced by the JBang team, is a Java library that simplifies the execution of external processes and shell commands through a fluent and predictable API.
It aims to address complexities faced by developers when using standard Java APIs for process execution, providing chainable process execution, automatic input/output stream handling, and customizable handling of non-zero exit codes.
JBang Jash also supports piping commands in a pipeline, detects the appropriate shell environment, and offers an intuitive interface for working with shell processes and streams in Java 17+.
The project, originally named 'fluent-process' by OnGres, Inc. in 2020, was forked and renamed to 'jash' in 2025 to provide a more idiomatic Java interface for shell processes. Jash can be integrated into any Java project without the need for the JBang CLI tool.

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Javacodegeeks

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How To Run Custom Code on Micronaut Start

When building applications with Micronaut, running custom logic at startup is useful for tasks like initializing resources, validating configurations, or logging startup metrics.
Two common methods for running startup code in Micronaut are by implementing ApplicationEventListener or using @EventListener annotation.
ApplicationEventListener offers precise control over startup events, while @EventListener provides a more concise, annotation-based approach.
Micronaut's lifecycle events enable tasks like initializing resources, pre-loading configuration, registering services, or performing health checks.
Dependencies in the build.gradle file need to be verified and edited if necessary to ensure the project is properly configured for running startup code.
Implementing a StartupListener class using ApplicationEventListener allows for listening to the ApplicationStartupEvent and executing custom startup logic.
An alternate approach is to use an AnnotatedStartupListener class with @EventListener annotation to trigger custom logic during application startup.
By creating the Main Application Class and Configuration File, you can establish the entry point and configure the application settings respectively.
Running the Micronaut application can be done using the Gradle command ./gradlew run, triggering the startup messages to be displayed in the terminal.
Micronaut provides powerful mechanisms for hooking into the application lifecycle, helping maintain a clean, modular, and reactive application architecture.

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Global Fintech Series

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Wirex Business Expands to BASE Blockchain, Bringing Seamless Stablecoin Payments to Corporate Clients

Wirex Business expands its platform to BASE blockchain, developed by Coinbase, to offer stablecoin-powered financial services to corporate clients.
Corporate clients can manage treasury functions, issue corporate cards, and handle expenses using stablecoins like USDC and EURC on Wirex Business integrated with BASE blockchain.
Key features include corporate bank accounts for fiat and stablecoins, corporate Visa cards usable globally, payroll cards for fast payments, and seamless spending of stablecoins in 80 million+ merchants.
Wirex aims for a deeper partnership with BASE and Circle and plans ambitious crosschain expansion later this year to provide native experiences for users across multiple ecosystems.

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VentureBeat

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Zencoder launches Zen Agents, ushering in a new era of team-based AI for software development

Zencoder has launched Zen Agents, a platform that allows organizations to create and share specialized AI tools for software development.
The platform includes an open-source marketplace for developers to contribute and discover custom agents, focusing on team-based AI.
Unlike existing AI coding assistants, Zen Agents target collaborative software engineering, addressing delays in coding and feedback loops.
It enables teams to create and deploy custom agents tailored to specific frameworks, workflows, or codebases, promoting consistent practices and eliminating repetitive tasks.
Zen Agents employs the Model Context Protocol (MCP) to interact with external tools, allowing large language models to enhance the development process.
The platform aims to automate parts of the development lifecycle, such as code review and testing, to streamline workflows.
It emphasizes enterprise readiness, boasting certifications like ISO 27001 and SOC 2 Type II for responsible AI management.
Zen Agents features an open-source marketplace, enabling the community to contribute specialized agents, enhancing collaboration and expanding capabilities.
Early adopters have found value in creating agents for various tasks, including integrating workflow steps and improving accessibility requirements.
Pricing for Zen Agents is tiered, with plans that include a free tier, $20, and $40 monthly options, focusing on user productivity and cost-effectiveness.

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