Building a Multimodal Agent with the ADK, Amazon ECS Express, and Gemini Flash Live 3.1
DEV Community • 2026-04-12 14:57

Building a Multimodal Agent with the ADK, Amazon ECS Express, and Gemini Flash Live 3.1

Leveraging the Google Agent Development Kit (ADK) and the underlying Gemini LLM to build Agentic apps using the Gemini Live API with the Python programming language deployed to Amazon ECS Express. Aren’t There a Billion Python ADK Demos? Yes there are. Python has traditionally been the main coding language for ML and AI tools. The goal of this article is to provide a minimal viable ...

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Lobsters • 2026-04-12 14:56

What is a property?

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Building a Multimodal Agent with the ADK, Amazon Lightsail, and Gemini Flash Live 3.1
DEV Community • 2026-04-12 14:56

Building a Multimodal Agent with the ADK, Amazon Lightsail, and Gemini Flash Live 3.1

Leveraging the Google Agent Development Kit (ADK) and the underlying Gemini LLM to build Agentic apps using the Gemini Live API with the Python programming language deployed to Amazon Lightsail. Aren’t There a Billion Python ADK Demos? Yes there are. Python has traditionally been the main coding language for ML and AI tools. The goal of this article is to provide a minimal viable ba...

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12m read
DEV Community • 2026-04-12 14:55

I built SimpleRalph — a file-driven autonomous coding loop for any repo

I built SimpleRalph — a file-driven autonomous coding loop for any repo I just open-sourced SimpleRalph: https://github.com/Seungwan98/SimpleRalph SimpleRalph is a lightweight CLI for running a file-driven autonomous coding loop inside any repository. The core idea is simple: give it one topic create a local session under .simpleralph/ keep the loop state explicit with PRD / Tasks ...

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Over 19 million face hunger as Sudan grapples with world’s largest humanitarian crisis
newest submissions : multi • 2026-04-12 14:49

Over 19 million face hunger as Sudan grapples with world’s largest humanitarian crisis

submitted by /u/schmah to r/worldnews [link] [comments]

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Building a Frontend That Makes AI Decisions Understandable
DEV Community • 2026-04-12 14:48

Building a Frontend That Makes AI Decisions Understandable

Building a Frontend That Makes AI Decisions Understandable The best AI in the world is worthless if nobody can understand what it's doing. For our Microsoft Hackathon project, the frontend wasn't just a wrapper around the AI — it was the layer that made the entire system trustworthy. The RetentionAgent could reason brilliantly over customer memory and produce differentiated strategies, but without...

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HackerNoon • 2026-04-12 14:47

Field of Dreams Was Wrong. And It’s Cost Founders Billions

Every marketplace founder thinks they’re building “the field” You start with the product, the platform, and the infrastructure. A two-sided marketplace is not a field; it’s actually much more complex than that.

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Hacker News: Front Page • 2026-04-12 14:43

Eternity in six hours: Intergalactic spreading of intelligent life (2013)

Article URL: https://www.researchgate.net/publication/256935390_Eternity_in_six_hours_Intergalactic_spreading_of_intelligent_life_and_sharpening_the_Fermi_paradox Comments URL: https://news.ycombinator.com/item?id=47740315 Points: 3 # Comments: 0

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JavaScript Event Loop Explained: Macrotasks, Microtasks, and Async/Await Made Simple
DEV Community • 2026-04-12 14:42

JavaScript Event Loop Explained: Macrotasks, Microtasks, and Async/Await Made Simple

Event Loop: The mechanism that controls how JavaScript handles asynchronous operations. It continuously checks the call stack and task queues to decide what code runs next. - Macrotask: A scheduled task that runs after all microtasks are completed. Examples include setTimeout, setInterval, and DOM events. - Microtask: A smaller, high‑priority task that runs immediately after the cur...

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newest submissions : multi • 2026-04-12 14:41

ESA propels graphene aerogel with light

submitted by /u/MadWorldEarth to r/technology [link] [comments]

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HackerNoon • 2026-04-12 14:39

How to Optimize Market Data APIs for Millisecond-Level Trading Performance

This article outlines practical techniques for reducing latency in market data pipelines, including asynchronous API requests, batching and delta updates, and lightweight data structures. By optimizing how data is fetched and processed, developers can significantly improve performance and reliability in high-frequency trading environments, where milliseconds directly impact outcomes.

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newest submissions : multi • 2026-04-12 14:38

Flat Error Codes Are Not Enough

submitted by /u/Expurple to r/programming [link] [comments]

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A Deep Dive into SQL Basics
DEV Community • 2026-04-12 14:37

A Deep Dive into SQL Basics

This week, I transitioned from simply viewing data to actively managing it. Using a practical assignment focused on a hypothetical "Nairobi Academy," I explored how SQL serves as the backbone for creating, modifying, and querying relational databases. Here is a breakdown of the core concepts and how they were applied. The Architecture of Data: DDL vs. DML DDL (Data Definition Language...

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3m read
DEV Community • 2026-04-12 14:35

30-Day Cloud & DevOps Challenge: Day 7 — Docker Compose: One Command to Rule Them All

Yesterday, I had two containers: one for my backend, one for my frontend. But running them meant two terminals, two docker run commands, and remembering which port mapped to what. Today, I fixed that forever. I learned Docker Compose a tool that lets me define my entire application stack in one file and start everything with a SINGLE command. First: What Problem Does Docker Compose...

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How I Built RecallOps — An AI Agent That Never Forgets a Server Incident
DEV Community • 2026-04-12 14:34

How I Built RecallOps — An AI Agent That Never Forgets a Server Incident

How I Built RecallOps — An AI Agent That Never Forgets a Server Incident Picture this: It's 2AM. Your production server is down. Users are screaming. And your engineer is frantically searching through old Slack messages trying to remember what fixed this exact same issue three weeks ago. That's the problem I set out to solve with RecallOps. What is RecallOps? RecallOps...

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Why I Built Patch Pulse
DEV Community • 2026-04-12 14:33

Why I Built Patch Pulse

The problem that led me to build Patch Pulse, from Slack notifications to a monorepo-aware CLI and an in-progress VS Code extension. One of the more frustrating parts of working with open source is the gap between "the fix is coming in the next release" and the moment that release actually lands on npm. You report a bug. The maintainer replies quickly. A fix gets merged. Then the waiting starts....

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ACR is designed as a printer-independent report rendering service, not just a library.
DEV Community • 2026-04-12 14:32

ACR is designed as a printer-independent report rendering service, not just a library.

Introduction I have added an HTTP interface to the report engine ACR (Across Report Renderer). By making ACR available over HTTP, it can be used as a rendering service independent from the application. Previously, report systems had to be implemented separately depending on the development environment (Desktop, Web), OS, and runtime environment. With ACR, you can now generate PDF / PN...

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Backend Engineering — Building the Intelligence Engine for Cross-Lifecycle Systems
DEV Community • 2026-04-12 14:31

Backend Engineering — Building the Intelligence Engine for Cross-Lifecycle Systems

Introduction If system architecture defines what a system should do, backend engineering defines how it actually works. In modern AI-driven systems, especially those focused on Cross-Lifecycle Customer Intelligence, the backend is not just a supporting layer — it is the core engine of intelligence. It connects data, memory, and AI reasoning into a cohesive system that can operate reliably and ...

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I spent 10 years building a lightweight PHP framework for WEB application development
DEV Community • 2026-04-12 14:30

I spent 10 years building a lightweight PHP framework for WEB application development

What do you think about ditching tags entirely and building web projects purely with classes? And having client-side and server-side code live together, like in a desktop app. And working with the same variables in both PHP and JavaScript. "Why?" someone might ask. Here's why: so we can build domain objects for business processes instead of DOM elements. And stop wasting time on async, promises...

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SQL-First PostgreSQL Migrations Without the Magic
DEV Community • 2026-04-12 14:29

SQL-First PostgreSQL Migrations Without the Magic

If you work with PostgreSQL long enough, you start noticing a pattern: migration tools often become more complicated than the schema changes they are supposed to manage. Some tools invent their own DSL. Some hide behavior in config files. Some couple migrations to an ORM. Some force a directory layout that looks neat in a demo but awkward in a real project. And then there is the simpler question...

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