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A team lead asks the question in a planning meeting and the room splits three ways: do we build this agent in Copilot Studio, write the orchestration ourselves and host it, or hand our container to Foundry and let it run our code? All three are official Microsoft build paths in 2026, all three end up in the same tenant-wide agent inventory, and the wrong pick costs you a rebuild once the project outgrows it. The answer is not "the most powerful one." It is the one whose service model matches who is building the agent, who owns the runtime, and how much pro-code control over orchestration and protocols you actually need. This article is the decision framework for that choice, grounded in Microsoft Learn and current as of mid-2026. Two of these three paths are public preview, so this is a guide to architectural fit and direction, not a production-reliability scorecard. TL;DR Three build paths, picked by service model, not power. Copilot Studio: low-code managed SaaS for makers. GA. Foundry Hosted agents: managed PaaS runtime for your own container. Public preview. Microsoft 365 Agents SDK: pro-code, self-hosted, widest channel reach. Agent Framework orchestrator in public preview. Monday move: before picking a platform, write down four things for this agent - who builds it (maker or pro-dev), who must own the compute, what channels it has to reach, and whether you need custom protocols or background/async behavior. Those four answers pick the path more reliably than a feature checklist. The three paths in one paragraph each Microsoft's own Cloud Adoption Framework frames the build options as three service tiers, which is the cleanest mental model to start from. The CAF positions them as Copilot Studio (SaaS, no/low-code), Microsoft Foundry (PaaS, pro-code or low-code), and GPUs and Containers (IaaS, code-first frameworks for maximum flexibility). The first two are managed by Microsoft. The third is where the self-hosted SDK path lives when you own the compute end to e

Every time you run a JavaScript program, a lot happens behind the scenes. Variables are allocated memory, execution contexts are created, functions are pushed onto the call stack, and the engine starts executing your code. But before we dive into all of that, let's first understand what JavaScript actually is and why it was created. An Introduction to JavaScript What is JavaScript? JavaScript is a programming language that was originally created in 1995 by Brendan Eich in just 10 days while he was working at Netscape. JavaScript is a high-level programming language primarily used to make web pages interactive. Today, it is also used to build servers, mobile applications, desktop software, and much more. Why was JavaScript created? JavaScript was created to make web pages alive . But what does "alive" mean? it means adding interactivity (e.g., animations, clickable buttons, popup menus, etc.) to the static web pages. Today, JavaScript isn't limited to browsers. With runtimes like Node.js, it can also be used to build backend applications and APIs, which allow you to add more functionality to a website. Did you know? When JavaScript was created, it initially had another name: “LiveScript”. Where can JavaScript be used? In your browser — every interactive website uses it (Facebook, YouTube, Gmail). On servers — through Node.js, you can build backend APIs. In mobile apps — using frameworks like React Native. In desktop apps — VS Code itself is built using JavaScript (Electron). In smart devices, games, robots, and much more. Now that we know what JavaScript is, another question comes to mind: How does JavaScript execute my code? Before answering that, let's first understand Who executes my code? . The answer is: The JavaScript Engine The JavaScript Engine We already know what JavaScript is, but what exactly is this engine ? The "Engine" A JavaScript engine is a piece of software responsible for executing JavaScript code. Every environment that runs JavaScript, whether i

YouTube has updated its monetization policies to more clearly define the kinds of AI-generated and low-quality videos that can’t earn ad revenue.

AI infrastructure company Infinity announced Monday a $15 million raise at a $100 million valuation from investors including Touring Capital, Principal VC, and researchers from companies such as OpenAI and Anthropic.

Electric aviation is still in its infancy, but manufacturers are already looking beyond mere air taxi trips across cities. Today, one of the leading air taxi startups, San Jose-based Archer Aviation, unveiled a new aircraft it co-developed with defense technology company Anduril - though the platform is designed for both military and commercial uses, the […]

Introduction A callback function is one of the most important concepts in JavaScript. It allows one function to execute another function after completing a task. Callback functions are widely used in JavaScript for handling asynchronous operations such as API requests, file reading, event handling, and timers. What is a Callback Function? A callback function is a function that is passed as an argument to another function and is executed later. In simple words: A callback is a function that is called after another function finishes its work. Syntax function greeting () { console . log ( " Good Morning! " ); } function welcome ( callback ) { console . log ( " Welcome! " ); callback (); } welcome ( greeting ); Output Welcome! Good Morning! Explanation greeting() is the callback function. welcome() accepts a function as a parameter. callback() executes the greeting function after printing "Welcome!". Real-Life Example Imagine you order food at a restaurant. You place the order. The chef prepares the food. After the food is ready, the waiter serves it. Here, serving the food happens only after preparation is complete. This is exactly how callback functions work. Example 1: Email Sending function emailSent () { console . log ( " Email Sent Successfully! " ); } function sendEmail ( callback ) { console . log ( " Sending Email... " ); callback (); } sendEmail ( emailSent ); Output Sending Email... Email Sent Successfully! Example 2: Download File function downloadComplete () { console . log ( " Download Complete! " ); } function downloadFile ( callback ) { console . log ( " Downloading File... " ); callback (); } downloadFile ( downloadComplete ); Output Downloading File... Download Complete! Why Do We Use Callback Functions? Callback functions are useful because they: Execute code only after another task finishes. Improve code reusability. Handle asynchronous operations. Make event handling easier. Help avoid repeating code. Where Are Callback Functions Used? Some common u

Thomas Betts talks with Clare Liguori, the technical lead on the open source Strands Agents SDK. The conversation covers how Strands Agents has grown from a Python SDK to a full agent harness running in production. Clare shares some lessons learned from building agents at scale, shifting to a model-driven architecture, and what comes next as the LLMs that underpin agents continue to improve. By Clare Liguori

I'm excited to share a project I've been building: Letras Personalizadas — a free Unicode text styling tool that helps you create creative copy-and-paste text for social media, gaming, and messaging apps. Here's how it works: • Type your text • Instantly preview dozens of Unicode text styles • Copy your favorite with one click • Use it on Instagram, WhatsApp, TikTok, Discord, Free Fire, and more Although the website is designed primarily for Spanish-speaking users targetting Brazil, it works with any standard Latin text. One thing I've learned while building this project is that these tools are about much more than "fancy fonts." The real challenge is creating a smooth user experience—fast previews, mobile-friendly design, reliable copy buttons, platform compatibility, useful categories, favorites, and making the styled text effortless to use across different apps. I'm continuously improving the interface, expanding the style categories, and refining the mobile experience. If you have a few minutes to try it out, I'd love to hear your feedback and suggestions. Every comment helps make the tool better.

A first-of-its-kind analysis found more than one in eight apps built for US service members carried foreign code—some from firms in nations the Pentagon designates as adversaries.

The next time you apply for a job, AI may screen your résumé before any human sees it. But there’s good reason to question whether AI will judge you fairly. Researchers already know that LLMs pick up human biases from their training data. New research suggests that LLMs can also develop their own biases from…

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Streaming LLM responses in TypeScript: SSE, ReadableStream, and the React 19 useChat hook. The first time I wired an LLM response that streamed token by token instead of arriving as one lump after 4 seconds, I shipped it to production the same afternoon. The difference in perceived speed is that obvious to anyone who has used ChatGPT and then tried a non-streaming competitor. Users will wait 8 seconds if they can see the cursor moving. They will not wait 4 seconds for a blank screen. This tutorial walks the full stack from scratch. By the end you have a working Next.js API route that streams from an LLM over Server-Sent Events, a frontend that parses the stream manually with ReadableStream , and then the same UI rebuilt with the Vercel AI SDK's useChat hook so you can see what the abstraction actually buys you. TL;DR Layer What you build Key API Next.js route Streams LLM output as SSE streamText + toUIMessageStreamResponse Vanilla client Parses the stream by hand ReadableStream , TextDecoderStream React 19 client Managed state + cancellation useChat from ai/react Edge cases Backpressure, cancel, tool chunks AbortController , partial JSON guard 1. Why streaming matters A standard fetch returns after the entire response body is ready. For short completions, that is fine. For anything over 100 tokens, users see a spinner, then a wall of text, then confusion about whether the app is fast or slow. Streaming changes the shape of that experience. The first token lands in under 300ms for most hosted models. The user starts reading while the model is still writing. Perceived latency drops by 60 to 70 percent even if the total time to complete the response does not change. Cost transparency is the second reason to care. When you stream, you count tokens as they arrive. If your route has a budget ceiling and the response is going to blow past it, you can cut the stream at 800 tokens without ever waiting for the full completion. That cut is not possible with a blocking call. 2.

"On the first attempt, reaching orbit, I never thought it was possible."

Netflix revealed that it paid $587 million in cash for InterPositive, a startup co-founded by Ben Affleck.

Tres semanas después de publicar un sitemap dinámico que orgullosamente listaba cada perfil de miembro, Google Search Console me dijo que esos perfiles eran un error. No con un error de plano, sino con dos veredictos más callados: Soft 404 y Duplicada sin canónica seleccionada por el usuario . Esta es la historia de leer ese reporte, separar el ruido de la única señal real, y el arreglo, que fue quitar páginas del índice, no agregarlas. TL;DR El reporte "Por qué las páginas no se indexan" de Google es ~80% benigno por diseño. Aprende a triarlo o vas a perseguir fantasmas. Mis perfiles de miembros salieron marcados como Soft 404 (uno) y Duplicada sin canónica seleccionada por el usuario (otro). La misma causa raíz: el perfil público anónimo es deliberadamente flaco, un esqueleto con el username, todo lo demás es PII oculta a quien no ha iniciado sesión. Flaco + casi idéntico entre usuarios se lee como "página vacía" y "clúster de duplicados". No puedes arreglar un Soft 404 enriqueciendo una página que por contrato no tienes permitido enriquecer. Así que el arreglo es noindex,follow en la captura, más sacar las URLs del sitemap (un sitemap que lista una URL noindex es una autocontradicción que Google va a señalar). El modelo mental en una línea: una página que a propósito no tiene contenido para los visitantes anónimos no tiene nada que hacer en un índice construido para visitantes anónimos. El reporte que lo empezó todo El reporte de cobertura del índice, ordenado por número de páginas: Razón Fuente Páginas Descubierta, actualmente sin indexar Sistemas de Google 55 Duplicada sin canónica seleccionada por el usuario Sitio web 9 Página alternativa con etiqueta canónica correcta Sitio web 3 Página con redirección Sitio web 2 Rastreada, actualmente sin indexar Sistemas de Google 2 Soft 404 Sitio web 1 Excluida por etiqueta 'noindex' Sitio web 1 No encontrada (404) Sitio web 1 Bloqueada por acceso prohibido (403) Sitio web 1 Noventa y tantas URLs "sin indexar". El instint

Jensen Huang left Tokyo with deals spanning Japan's entire tech ecosystem.

What Is a Pointer in C? A Beginner's Guide If you're learning C and pointers are the moment things suddenly feel harder, you're not alone. Pointers trip up more beginners than almost any other concept in the language. But the core idea is simpler than it looks once you strip away the confusing syntax: a pointer is just a variable that stores an address instead of a value. A Variable Normally Stores a Value When you write int age = 25; , C sets aside a small chunk of memory, gives it a label called age , and stores the number 25 inside it. Every variable in your program lives somewhere in memory, and every location in memory has an address, similar to a house having a street address. Most of the time you don't think about that address at all. You just use the variable name and C handles the memory bookkeeping behind the scenes. What a Pointer Actually Stores A pointer is a variable, but instead of holding a regular value like a number or character, it holds the memory address of another variable. Here's what that looks like: int age = 25 ; int * agePointer = & age ; The & symbol means "give me the address of," and * when declaring a variable means "this variable is a pointer." So agePointer doesn't contain 25. It contains the address where 25 is stored. If you want to see the value at that address, you dereference the pointer using * again: printf("%d", *agePointer); would print 25, not the address. Why Not Just Use the Variable Directly? This is the question that trips up most beginners, and it's a fair one. If you already have age , why bother with a pointer to it? The real value of pointers shows up in a few common situations: Passing large data to functions. When you pass a variable to a function in C, it normally gets copied. For a single integer that's cheap, but for a large array or struct, copying is wasteful. Passing a pointer instead means the function works with the original data directly, without duplicating it. Modifying a variable inside a function. Nor

This post is my submission for DEV Education Track: Build Multi-Agent Systems with ADK . What I Built Preparing for technical interviews can be overwhelming. I wanted to build a tool that doesn't just give generic questions, but actually analyzes my specific resume to challenge my unique skill set. This led me to build a multi-agent system using the ADK. This multi-agent system, will take user resume and extracts their profile for generating Interview Questions specialized to the candidate profile. The agents communicate in a sequential loop: The Profiler extracts data -> The Interviewer generates questions -> The Judge validates them. If the Judge rejects a question, the Interviewer re-drafts it, ensuring only high-quality, resume-relevant questions make it to the user. Cloud Run Embed Your Agents Profiler Receives a resume PDF GCS path, downloads it in-memory, parses the text content, and builds a summary of skills. Interviewer Reads the candidate summary and drafts 3 technical interview questions designed to test the boundaries of their experience. Analyzes the drafted questions. Passes the iteration if they are resume-specific; rejects/fails them if they are too generic. Key Learnings This project was a fantastic weekend challenge. Working through the Google Codelab gave me a solid grasp of agent-based architectures, specifically implementing Agent, LoopAgent, and SequentialAgent to create a robust workflow. A few key technical takeaways included: Managing Statelessness : Learning to handle agent sessions in a Cloud Run environment was a great lesson in explicit session lifecycle management. Cloud Integration : Integrating Google Cloud Storage for file handling taught me how to bridge in-memory document processing with persistent cloud storage efficiently. Deployment Architecture : Mastering the transition from local development to a containerized, production-ready Cloud Run deployment provided deep insights into modern backend orchestration. Check the Code from

The line between editorial content and paid promotion has been eroding for years. On most major retail platforms, in countless lifestyle publications and across the breadth of social media, content that presents itself as independent assessment is frequently underwritten by the very brands being assessed. This is not a new problem, but it is a worsening one. The consequences are practical. Consumers who believe they are reading a review and acting accordingly may be making purchasing decisions on the basis of what is, in effect, an advertisement. The financial cost of that mistake is modest in most individual cases. The cumulative effect on consumer trust is not. Understanding what separates a genuine review from disguised promotional content requires more than checking for a disclosure label. It requires looking at structure, incentive, methodology and language - and recognising that some of the most effective adverts are those that most convincingly resemble reviews. What a Review Is Actually Supposed to Do A review serves one primary function: to help a reader make an informed decision about a product, service or brand. That function is incompatible with advocacy. A reviewer who is trying to help a reader decide cannot simultaneously be trying to persuade that reader to buy. This distinction sounds obvious. In practice, it collapses quickly when the person writing the review has a financial relationship with the brand, when the product was provided free of charge without conditions, or when the publication depends on advertising revenue from the sector it covers. None of those arrangements automatically invalidates the content produced. But each one creates a structural incentive that pushes in a specific direction - and that direction is rarely towards harder scrutiny. The Disclosure Problem Regulatory frameworks in the UK, including guidance from the Advertising Standards Authority and the Competition and Markets Authority, require that paid-for content be clea

Rds challenge lab devto post 🗄️🐬 aws #rds #database #tutorial Build Your DB Server and Interact With Your DB INTRO Did a hands-on AWS challenge lab on Amazon RDS. Task: spin up a managed database, connect from a Linux server, and run real SQL — create tables, insert data, join across tables. No hand-holding here, just requirements to figure out myself. Here's the walkthrough. SCENARIO Service: Amazon RDS Role: Cloud/DB Admin Goal: Launch RDS under set constraints, connect via EC2, run SQL (create, insert, select, join) ARCHITECTURE LinuxServer (EC2) sits in the Lab VPC — this is the client RDS instance (Aurora or MySQL) in the same VPC Security group lets LinuxServer talk to RDS Flow: LinuxServer -> MySQL client (port 3306) -> RDS -> tables STEP 1: LAUNCH THE RDS INSTANCE Constraints for this lab: Engine: Aurora (Provisioned) or MySQL — no serverless Template: Dev/Test or Free tier No standby instance (single-AZ only) Instance size: db.t3.micro to db.t3.medium Storage: gp2, up to 100 GB — no Provisioned IOPS Network: Lab VPC Security group must allow LinuxServer access MySQL only: turn off Enhanced Monitoring On-Demand only These limits keep costs in check — Provisioned IOPS and Multi-AZ are the fastest ways to blow up an RDS bill. Noted the master username, password, and endpoint — needed next. STEP 2: CONNECT TO THE LINUX SERVER Downloaded the PEM key, grabbed the LinuxServer address, connected over SSH: chmod 400 labsuser.pem ssh -i labsuser.pem ec2-user@<LinuxServer-address> This box is just the SQL client — it needs network access to RDS, nothing more. STEP 3: INSTALL MYSQL CLIENT AND CONNECT On the LinuxServer: sudo yum install mysql -y Connect using the master credentials from Step 1: mysql -h <rds-endpoint> -u <master-username> -p If it hangs, it's almost always the security group — check port 3306 inbound. STEP 4: CREATE THE RESTART TABLE CREATE DATABASE lab_db ; USE lab_db ; CREATE TABLE RESTART ( StudentID INT , StudentName VARCHAR ( 100 ), RestartCity VA