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Edge Computing in 2025: New Frontiers for Developers

Edge computing is reshaping the development landscape by bringing computation and storage closer to the data sources.
Key factors driving the adoption of edge computing include the explosion of IoT devices, real-time requirements, bandwidth limitations, privacy regulations, and the deployment of AI.
Developers should consider architectural approaches like microservices, FaaS, and event-driven architecture when designing applications for edge computing.
Some real-world applications driving edge adoption include smart manufacturing, autonomous vehicles, retail intelligence, and smart cities.

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Medium

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Process vs Program vs Thread: What Every Developer Should Know About OS Fundamentals

A program is the blueprint for running different processes, consisting of a set of instructions that are executed by the CPU.
When a program is loaded into memory, it becomes a process, which is a running instance of the program managed by the operating system.
A thread is the smallest unit of execution within a process, sharing the same memory with other threads and allowing parallel execution on different CPU cores.
Understanding the differences between programs, processes, and threads is crucial for understanding OS concepts and optimizing system performance.

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Dev

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Pulumi Deploy and Document Challenge: Fast Static Website Deployment

I built a fast, static website hosted on AWS using S3 and CloudFront, orchestrated entirely with Pulumi’s Infrastructure as Code (IaC).
The website is built with HTML, CSS, and JavaScript, and is automatically deployed via Pulumi for high performance and global availability.
Key steps include setting up the Pulumi project, developing the website using HTML, CSS, and JavaScript, integrating S3 bucket and website configuration, handling AWS S3 bucket policy issues, integrating CloudFront for HTTPS and global performance, and conducting testing and making final adjustments.
Lessons learned include the importance of automation, attention to detail and iterative testing, while future improvements could involve implementing a CI/CD pipeline, enhancing security measures, and optimizing performance with advanced caching techniques.

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Dev

361

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Weekly #13-2025: AI, React, PHPxTKY meetup and More

A new framework called Tokenize Image as a Set uses set-based tokenization and discrete diffusion for image generation.
Perplexity AI aims to enhance TikTok's functionality with deep content discovery and truth-seeking features.
React Server Components (RSC) and React Server Functions (RSF) are being increasingly adopted for UI standardization and data handling.
The rise of AI coding assistants is causing a shift in the role of software engineers, emphasizing AI orchestration over hands-on coding.

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Digitaltrends

293

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The long overdue MacBook Pro design refresh might land in 2026

The long overdue MacBook Pro design refresh might land in 2026.
According to a Bloomberg report, Apple is expected to overhaul the MacBook Pro design in 2026 with the release of the M6 model.
The redesign is rumored to include a switch from mini-LED to OLED screens and the removal of the boat-shaped notch.
There are also debates about the inclusion of a touch-sensitive display and the possibility of introducing cellular connectivity to the MacBook.

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Tech Radar

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Blade Runners of LinkedIn are hunting for replicants – one em dash at a time

LinkedIn users are trying to identify AI-generated content, with a focus on the use of em dashes as a potential telltale sign.
The em dash, commonly used in US English, is ChatGPT's default option likely due to its training on US content, causing suspicion among some on LinkedIn.
However, experts suggest that the use of em dashes is more a stylistic difference rather than a clear indicator of AI-generated content.
As a result, some people are removing em dashes from their writing to avoid being mistaken for using AI tools like ChatGPT.
Concerns about identifying AI-generated content extend to other indicators like Clunky syntax, emoji use, and overly enthusiastic marketing language.
Despite calls for better AI detection tools, the current ones do not always accurately identify AI-generated content, leading to potential misidentifications.
While AI can assist in various writing tasks, the fear of it replacing human effort and the associated ethical and environmental concerns persist.
The article concludes that the focus on blaming punctuation for AI-generated content distracts from deeper concerns about the authenticity of content in the digital age.
Ultimately, the fear lies not in the tools like ChatGPT but in the potential loss of authenticity and the blurred lines between human-created and AI-generated content.
The article raises questions about the future of content creation and the coexistence of human and AI-generated content in the digital landscape.
It suggests that the pursuit of authenticity should not be overshadowed by a fixation on specific punctuation marks as potential indicators of AI involvement.

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Tech Radar

372

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Quordle hints and answers for Monday, March 31 (game #1162)

Quordle hints and answers for Monday, March 31 (game #1162) are provided.
The hints reveal information like the number of vowels, repeated letters, and starting letters in the Quordle game.
The answers for Quordle game #1162 are RECUT, MOODY, WHERE, and BRACE.
Players discuss their strategies and challenges faced in solving the Quordle puzzles.
Additional Quordle answers for the past 20 games are also listed for reference.

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Tech Radar

245

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NYT Strands hints and answers for Monday, March 31 (game #393)

Today's NYT Strands theme is… That's an equine of a different shade!
Spangram has 14 letters.
First side of the spangram board: top, 5th column
Last side of the spangram board: bottom, 2nd column

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Dev

372

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5 Awesome Nextcloud Alternatives

If you're considering alternatives to Nextcloud, several self-hosted options offer features ranging from security to user-friendly interfaces.
1. ownCloud: Reliable for file syncing, with encryption and two-factor authentication, suited for large organizations.
2. Seafile: Performance-oriented sync with encryption and user-friendly setup, ideal for enterprises focusing on collaboration.
3. Pydio: Secure collaboration with access controls and compliance focus, best for businesses needing data control.
4. Syncthing: Peer-to-peer sync emphasizing privacy, encryption, and control over data transfers for tech-savvy users.
5. Cozy Cloud: Personal data management tool with encryption, integrations, and simple setup for individual use.
Consider deployment options, security features, user-friendliness, and customization when choosing an alternative to suit your needs.
Select the suitable cloud solution based on collaboration, security, compliance, privacy, or personal use needs, aligning with your infrastructure and preferences.
Ensure the chosen alternative aligns closely with your requirements and justifies transitioning from Nextcloud for an optimal solution.

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Digitaltrends

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I’m finally learning to code — and I didn’t start with a programming course

For those looking to learn coding, the fun way may be the best way, rather than focusing solely on efficiency and best practices.
Choosing enjoyable approaches to learning can enhance motivation and persistence in gaining new skills.
Starting with understanding the basics of computer science and history, such as through 'The Universal Computer: The Road from Leibniz to Turing,' can provide a solid foundation.
The book 'Code: The Hidden Language of Computer Hardware and Software' by Charles Petzold is recommended for gaining insight into how computers work.
Even if math feels challenging, it is not a prerequisite for programming, as abstraction allows programmers to focus on higher-level tasks.
Programming involves dealing with levels of abstraction, enabling coders to work without delving deeply into mathematical intricacies.
By venturing into high-level programming, individuals can distance themselves from complex mathematical calculations, making coding more accessible.
Reading about the history of computers and the basics of computer hardware and software can assist in building a comprehensive understanding of programming.
Acquiring foundational knowledge before diving into a formal programming course can help learners grasp concepts more easily and build confidence.
Approaching coding with persistence and a willingness to learn, even without a traditional tech background, can lead to successful skill acquisition in programming.

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Digitaltrends

420

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I hope Microsoft adds these 6 things to the next major Windows Update

Windows 11 updates continue to evolve, offering potential improvements and fixes despite occasional hiccups.
Rumors suggest exciting new features for the upcoming major Windows update, sparking anticipation.
Expected changes include a new Start Menu design with cleaner organization and file sharing UI enhancements.
The update may provide broader support for devices like the Snapdragon X2 chip, leading to a more stable system.
Other anticipated features include smaller taskbar icons, color-coded battery indicators for charging status, and lock screen customization options.
Microsoft's potential updates aim to enhance user experience, offering improved visual cues and customization possibilities.
While these features are still under testing and subject to change, they hold promise for enhancing Windows 11 usability.
The upcoming changes could offer users a refreshed experience and better functionality, with improvements in various aspects of the operating system.
It is essential to approach these potential updates with caution as plans may shift, but they have the potential to enhance the Windows 11 experience.
Users are advised to stay informed through Microsoft Insider builds to see which features ultimately make it to the live version.

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Dev

407

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AWS 101 Workshop

Amazon Virtual Private Cloud (VPC) allows you to create an isolated virtual network in AWS.
Understanding key components of VPC: VPC, Subnets, Route Tables, Internet Gateway, NAT Gateway, VPC Endpoint.
Step-by-Step Guide to Creating a VPC using the AWS VPC Wizard.
Key Learnings: Multiple Availability Zones, Benefits of Two NAT Gateways, Maximum Number of Subnets, Choosing the Right CIDR Blocks.

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Dev

412

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Understanding Linux Package Manager: Deploying A Lamp Stack in Linux.

A package manager in Linux automates the process of installing, updating, configuring, and removing software packages.
Key functions of a package manager include installation, upgrades, removal, dependency management, package integrity, and repository management.
Package managers simplify software management, handle dependencies, ensure security and package integrity, and provide access to centralized repositories.
The LAMP stack (Linux, Apache, MySQL, PHP) is a popular open-source software bundle used for building and hosting web applications.

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Dev

364

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How to Host a Static Website on Amazon S3

Amazon Simple Storage Service (S3) is a reliable and cost-effective solution for hosting static websites.
To host a static website on Amazon S3, follow these steps:
Step 1: Create an S3 Bucket and choose a unique name and region for your bucket.
Step 2: Enable Static Website Hosting and specify the index document and error document.

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Dev

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Deploy Scalable VPC Architecture on AWS Cloud

Deploy a Modular and Scalable Virtual Network Architecture with Amazon VPC.
Pre-Requisites include having an AWS account with necessary permissions and preparing the web application repository.
Create a Golden AMI by launching an EC2 instance with Ubuntu 24.0 and installing necessary dependencies like Apache Web server, Git, CloudWatch Agent, and AWS SSM Agent.
To configure CloudWatch Agent, save the memory_metrics.json file at /opt/aws/amazon-cloudwatch-agent/bin/ directory.
Create an AMI from the EC2 instance, test it by launching a new EC2 instance, and verify connectivity using SSH.
Create IAM roles for SSM and CloudWatch functionalities, set permissions for S3 bucket, and create a VPC network with multiple subnets.
Configure Internet Gateways, NAT Gateways, Route Tables, and Transit Gateway for effective traffic routing between VPCs.
Set up VPC Flow Logs, Security Groups, Target Groups, Network Load Balancer, and Auto Scaling Group for optimal performance.
Update Route53 hosted zone for DNS routing, and validate by logging into private instances via the Bastion Host.
By following these steps, one can deploy a scalable VPC architecture on the AWS cloud efficiently.

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