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Mastering CRON Expressions - A Developer's Quick Guide

CRON expressions are powerful tools for scheduling tasks across servers, cloud platforms, and pipelines.
A CRON expression consists of 5 space-separated fields defining a recurring schedule.
Common examples include scheduling tasks for every day at midnight, every 5 minutes, and 9 AM on weekdays.
Special characters like *, ,, -, / and special strings like @daily and @hourly are used to define CRON expressions.

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Educba

426

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Dedicated Server for Website Hosting

Choosing the right server is crucial for website hosting, considering factors like performance, security, cost, and scalability.
Dedicated servers for website hosting offer optimal performance by dedicating all hardware resources to a single client, ensuring fast data access and high uptime.
Security is a significant advantage of dedicated servers, providing full control over security measures and reducing malware incidents compared to shared hosting.
Customization and scalability are key benefits of dedicated server hosting, allowing businesses to adjust resources based on demand and integrate with cloud services.
While dedicated hosting suits industries needing high uptime and customization, it comes with drawbacks like high cost, technical expertise requirements, and potential resource wastage.
Setting up a dedicated server can take time, and businesses often overestimate their needs, leading to wasted resources and higher costs.
The dedicated hosting market is expected to grow steadily, driven by the demand for resource-heavy applications and the adoption of SSD storage for faster performance.
Hybrid hosting models combining dedicated servers with cloud services are gaining popularity for cost efficiency and enhanced disaster recovery.
For businesses focused on sustainability, eco-friendly hosting options are available, offsetting energy usage and promoting environmental responsibility.
In conclusion, while dedicated servers offer superior performance and security, small businesses and bloggers may find better value in VPS or shared hosting based on their needs and growth projections.

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Medium

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Why You Should Regularly Merge master into Your Working Branch

Avoid Costly Merge Conflicts: Regularly merging master into your working branch helps in resolving small conflicts incrementally, reducing the risk of accumulating merge conflicts.
Stay Aligned with the Latest Changes: Merging ensures your work includes the latest bug fixes, features, and improvements, reducing chances of duplicating work.
Easier Final Merge Back to master: Regularly resolving differences simplifies the final integration, making pull requests cleaner and more focused.
Reduce Build and Test Failures: Integrating master helps in identifying breaking changes early, ensuring code remains buildable and testable.

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Dev

224

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AVS Made Easy: How Catalyst-CLI Bridges Re-staking Protocols and Node Operations

Catalyst-CLI is a tool used by node operators to manage backend systems for different AVSs easily from one place.
It serves as a remote control for AVSs, helping with key management, easy startup, and monitoring operations.
Node operators like Sarah can run multiple AVSs from a single dashboard with Catalyst-CLI, saving time and money.
Catalyst-CLI offers features like multi-binary support for multiple AVSs, easy key management, and observability tools for monitoring.

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Dev

233

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Cryptocurrency & Blockchain 101: Bitcoin, Ethereum, dApps, and Beyond

Cryptocurrency and blockchain technology have become mainstream innovations powering various sectors such as finance, supply chains, and gaming.
Blockchain is a shared digital notebook ensuring transparency and trust through decentralized consensus.
Bitcoin, launched in 2009 by Satoshi Nakamoto, operates on Proof-of-Work (PoW) consensus and serves as digital gold.
Ethereum, created in 2015, uses smart contracts and operates on Proof-of-Stake (PoS) consensus, offering a platform for decentralized applications (dApps).

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Medium

417

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LocalStorage in Angular 19: Clean, Reactive, and Signal‑Based Approaches

LocalStorage in Angular 19 is a simple and widely supported storage option, offering about 5 MB of space per origin.
Angular 19 embraces zoneless execution and fine‑grained reactivity through Signals, providing a cleaner approach to using LocalStorage.
A best‑practice service should wrap all LocalStorage calls, handle JSON parsing, logs errors, and wire up cross‑tab updates via the storage event.
By wrapping LocalStorage behind an Angular 19 service, exposing Signals for reactive updates, and handling cross‑tab events and errors gracefully, developers can build maintainable, testable, and performant SPAs.

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Medium

287

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AMD’s Bold Move into the Embedded Edge: Leading the AI Frontier

The rise of edge computing allows devices to process information locally in real time, leading to reduced latency, enhanced privacy, security, and efficiency.
AMD is focusing on the embedded edge market by adopting a modular approach to offer customized solutions for various industries, gaining advantage over monolithic chip solutions.
With the acquisition of Xilinx, AMD aims to disrupt Intel's dominance in the embedded market by offering adaptive computing platforms optimized for AI workloads, leading in speed and energy efficiency.
AMD's strategic focus on edge AI and adaptive computing positions it to lead the innovation in embedded edge computing, indicating its strong potential for long-term growth and influence in shaping the future of intelligent decision-making.

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Medium

444

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How I Earned $300 a Day with AI Voice Cloning

A content creator shares their experience of earning $300 a day using AI voice cloning technology.
The app utilizes Vocal Identity Matrix technology to create personalized AI voice clones based on unique vocal patterns and accents.
Creators have seen increased engagement and conversion rates by using emotionally adaptive voices for content like social media ads.
The app's affordability, ease of use, and flexibility have allowed creators to diversify income streams and enhance audience connection.

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26 Likes

Medium

5.1k

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This JUnit Mistake is Breaking Your Tests — Fix It Before Your Code Ships!

Sharing state between JUnit tests can lead to unpredictable failures and hide bugs.
To fix this, isolate test state using JUnit 5's @BeforeEach annotation to set up a fresh state for each test.
It is important to use @AfterEach for cleanup tasks like closing resources.
Consider using PER_METHOD TestInstance Lifecycle to prevent state sharing and potential issues in JUnit tests.

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Designveloper

143

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Boosting Project Efficiency: Strategies to Tackle Development Challenges

Software projects can often derail due to bottlenecks that disrupt workflow momentum, impacting budget, quality, and team morale.
Challenges in software development stem from inefficient processes, communication gaps, skill shortages, and project complexity.
Successful teams address challenges with strategies focusing on process optimization, communication clarity, technical excellence, and continuous improvement.
Implementing Agile methodologies like Scrum and Kanban helps prevent bottlenecks by breaking work into manageable increments.
Prioritizing clear communication, team collaboration, and shared understanding helps mitigate misunderstandings and delays.
Automating testing and deployment processes through Continuous Integration and testing strategies improves feedback cycles and quality assessment.
Leveraging remote teams for scalability provides access to global talent pools and distributed work patterns, enhancing productivity and skill alignment.
Continuous improvement and feedback loops, along with an experimentation mindset, help identify and eliminate process bottlenecks.
By following strategies such as Agile methodologies, clear communication, automation, remote collaboration, and continuous improvement, development teams can enhance project efficiency and deliver meaningful business value.
Addressing software development challenges can lead to strategic advantages, faster delivery, higher quality solutions, and more predictable outcomes.

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Medium

231

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Have You Ever Wondered How To Build Your Very Own Chrome Browser Extension From Scratch?

This interactive guide provides a detailed walkthrough on creating a Chrome extension using HTML, CSS, and JavaScript.
Key points covered include manifest file usage, background scripts, and creating interactive popups.
The guide encourages experimentation with debugging, performance optimization, and exploring Chrome's APIs.
Developers are advised to enhance their extensions with advanced topics like storage management and message passing for better code.

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Dev

116

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How to Create Governance Tokens with Zero Budget

Governance tokens are crucial for decentralized decision-making in Web3, allowing users to participate in voting and influence project directions.
Creating governance tokens without spending money is possible by leveraging free tools, test networks, and open-source code libraries.
Steps involved include using secure contract templates like ERC20Votes from OpenZeppelin, deploying on Ethereum testnets for free, adding governance logic with Governor contracts, and using tools like Manual transfers or Snapshot.org for token distribution.
To create a DAO on a budget, combine the governance token with free tools like Snapshot pages, Telegram or Discord, and off-chain discussion platforms before considering launching on low-cost networks like Polygon or Arbitrum.

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Tech Radar

157

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You can put Google Gemini right on your smartphone home screen – here’s how

Google has launched Gemini home screen widgets for Android and iOS devices.
The widgets enable users to easily access Gemini AI features with a single tap and are customizable.
Users can prioritize their most-used Gemini actions, such as starting a conversation, sharing files, or taking photos directly with Gemini.
The widgets aim to make accessing Gemini more convenient and integrate the AI into users' daily routines.

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9 Likes

Medium

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Partnering with Omnifold — Enabling Supply Chains to Catch Up

Omnifold is a platform designed to help businesses make faster and better decisions by learning from a variety of data sources and providing actionable recommendations.
The technology behind Omnifold includes transformer-based models, reinforcement learning, and large language models to assist companies in operating more efficiently and predictably even in fast-changing conditions.
Omnifold's team comprises experts who have experience in building and scaling enterprise systems, including individuals from reputable organizations such as NASA, Mozilla, and Cisco.
The platform blends transformers, reinforcement learning, and proprietary retrieval systems to deliver accurate forecasts and decisions without requiring companies to change their existing workflows, thereby outperforming legacy solutions.

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3 Likes

Medium

378

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Microsoft Copilot vs. GitHub Copilot: A New Era of AI-Assisted Productivity

Artificial intelligence tools like GitHub Copilot and Microsoft Copilot are reshaping daily workflows, from writing code to managing data.
Both GitHub Copilot and Microsoft Copilot offer AI assistance but serve distinct needs with unique technical approaches.
These AI assistants aim to amplify human creativity, relieve us of routine work, and allow us to focus on more important tasks.
GitHub Copilot and Microsoft Copilot are not meant to replace humans but to enhance our creative and strategic capabilities for improved productivity.

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