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AI 资讯 Dev.to

Quantos gamedev são necessários para trocar uma lâmpada?

SPOILER: De 1 à 2000 Durante minha jornada como jogador , existiu uma coisa que me despertou muita curiosidade: os créditos. Quando eu jogava coisas como Final Fantasy, ficava completamente arrepiado quando via aquelas cenas antes do menu inicial, com CGIs bem bonitões e um monte de nomes em japonês — muitos deles que, honestamente, até hoje não sei quem são. Esse arrepio também acontecia quando eu chegava ao final de algum jogo e começavam a aparecer nomes e mais nomes. Quando eu entendi o que eram aqueles nomes, a primeira coisa que me veio à mente foi: peraí, precisa de tudo isso de gente pra fazer um jogo? Too long, didn't read : Sim e não. Skyrim levou aproximadamente 6 anos com uma equipe de 100 pessoas (e ainda é dito que é uma equipe enxuta), enquanto Stardew Valley levou 4,5 anos com uma "equipe" de apenas 1 pessoa. Eles têm quase o mesmo tamanho em horas jogadas na campanha principal. Not too long, I'll read it : É um pensamento lógico que trabalhos maiores no mundo da tecnologia envolvam uma quantidade maior de pessoas trabalhando E tempo. Dessa forma, seria correto assumir que um trabalho menor exige menos tempo e menos pessoas trabalhando. Mas o que os dados dizem? King of Fighters 94: 2 anos, começou com 6 pessoas, aumentou para 60. Clair Obscure - Expedition 33: aproximadamente 6 anos, 30 pessoas. TES V - Skyrim: 6 anos, 100 pessoas. Super Mario Bros: 2 anos, 7 pessoas na equipe principal. Stardew Valley: 4,5 anos, 1 pessoa. Kenshi: 12 anos, 1 pessoa por 6 anos (trabalhando meio período), aproximadamente 8 pessoas por mais 6 anos (tempo integral). Final Fantasy VII (PS1): aproximadamente 2 anos, de 100 a 150 pessoas (uma das maiores equipes da indústria na época). Final Fantasy VII Remake: Cerca de 5 anos, e não se tem números exatos, mas os créditos citam mais de 2000 pessoas, incluindo muitos -istas e -ores (vou tentar confirmar esse número depois). É claro que existem muitos fatores envolvidos aí, como época, demandas de mercado, prazos, tecnologia

The Owl 2026-07-15 05:45 9 原文
AI 资讯 Dev.to

Design + Product Thinking: NYC’s Path to Reliable AI

Design + Product Thinking: NYC’s Path to Reliable AI AI delivers value when it’s useful, trusted, and operational. For city services that affect millions, those qualities don’t happen by accident — they come from applying design thinking (who the service is for, how it’s used) together with product thinking (what outcome we’re trying to achieve and how we operate over time). This article explains why hiring designers and product managers matters for NYC’s digital and AI initiatives, summarizes the city’s PIT Crew program, and outlines how Flamelit applies outcome-focused delivery in the public sector. Why design and product roles matter Designers and product managers have distinct but complementary responsibilities that reduce common AI delivery failures: Designers (Design Thinking): center human needs, prototype user flows, and validate that interfaces and decision workflows are understandable and accessible. They surface usability and trust issues early, preventing technically accurate models from becoming unusable in practice. Product managers (Product Thinking): define the measurable outcomes, prioritize use cases, align stakeholders, and manage the lifecycle from discovery to ongoing operations. They ensure work is evaluated against mission impact, not just technical metrics. Together they prevent common failures: building technically impressive models that nobody trusts, deploying brittle systems without human review, or shipping features with unclear ownership that decay in production. PIT Crew and NYC hiring context NYC’s PIT Crew program is a city initiative designed to attract and staff product, engineering, and design talent for public service projects. It’s a practical recognition that public-sector digital transformation needs people skilled in user research, product management, and delivery. Read more about the PIT Crew and how it works here: https://www.nyc.gov/content/pitcrew/pages/ (open in a new tab). Hiring programs like PIT Crew help create the c

Greg Godbout 2026-07-15 05:45 11 原文
AI 资讯 Dev.to

Genkit Agents API, ORA, Python AI Explainer: New Tools for Workflow Automation

Genkit Agents API, ORA, Python AI Explainer: New Tools for Workflow Automation Today's Highlights This week, Google's Genkit ships a powerful Agents API for TypeScript and Go, featuring human-in-the-loop capabilities for robust production deployments. Additionally, a new Go-based open-source task orchestrator, ORA, emerges for efficient model routing, alongside a practical Python tutorial for building an AI error explainer. Google's Genkit Ships Agents API with Detached Turns and Human-in-the-Loop for TypeScript and Go (InfoQ) Source: https://www.infoq.com/news/2026/07/genkit-agents-api-preview/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=global Google has released a preview of its Genkit Agents API, significantly enhancing its open-source AI framework for building generative AI applications. This new API introduces features critical for deploying robust AI agents in production, specifically "Detached Turns" and "Human-in-the-Loop" functionalities. Detached Turns allow agents to operate asynchronously, handling long-running tasks or waiting for external events without blocking the main workflow, which is essential for complex, multi-step agentic processes. The Human-in-the-Loop feature provides crucial mechanisms for human oversight and intervention, ensuring reliability, safety, and compliance in critical applications where full automation is not yet feasible or desirable. The Genkit Agents API supports both TypeScript and Go, targeting a broad range of developers integrating AI into existing systems or building new agentic workflows. By offering structured patterns for agent interaction, state management, and human review, Genkit aims to streamline the development and deployment of intelligent agents, addressing key challenges in control and reliability for real-world AI applications. Comment: The introduction of Human-in-the-Loop into Genkit's Agents API is a game-changer for production-grade agent systems, offering the control and reliab

soy 2026-07-15 05:35 9 原文
AI 资讯 Dev.to

SQLite Internals: lcd-ex vs hctree; PostgreSQL 19 SQL/PGQ Rewrites & pg_timetable Migration

SQLite Internals: lcd-ex vs hctree; PostgreSQL 19 SQL/PGQ Rewrites & pg_timetable Migration Today's Highlights This week's highlights feature a deep dive into SQLite's internal data structures, offering insights for advanced optimization. Also, PostgreSQL users gain practical guidance on migrating to pg_timetable for robust job scheduling and understanding how SQL/PGQ translates to efficient joins in PostgreSQL 19. Replacing pgAgent with pg_timetable: Installing as a Linux Service (Planet PostgreSQL) Source: https://postgr.es/p/9pE Regina Obe presents a crucial guide for PostgreSQL administrators looking to modernize their task automation by replacing pgAgent with pg_timetable . This second part of the series focuses specifically on the practical steps of installing and configuring pg_timetable as a systemd service on Linux, ensuring it runs reliably in a production environment. The article details the process from downloading binaries and creating dedicated user accounts to setting up service files and enabling autostart, providing a comprehensive walkthrough for seamless integration. pg_timetable offers significant advantages over pgAgent , including advanced scheduling capabilities, event-driven task execution, parallel job processing, and improved logging. This migration strategy is vital for enhancing the robustness and efficiency of database maintenance, data synchronization, and complex ETL pipelines within the PostgreSQL ecosystem. By following this guide, developers and DBAs can transition to a more powerful and flexible job scheduler, leading to greater control and reliability over their automated PostgreSQL operations. Comment: Migrating to pg_timetable from pgAgent is a significant step forward for job scheduling in PostgreSQL. This guide provides the hands-on steps needed to get it running as a service, which is essential for any production deployment. SQLite Forum Discusses lcd-ex vs hctree (SQLite Forum) Source: https://sqlite.org/forum/info/3494bff42

soy 2026-07-15 05:35 9 原文
AI 资讯 Dev.to

The Modern Browser Testing Stack: AI, CI, Human Review, and the Cost of Maintenance

Browser automation used to be easier to describe. A test opened a page, filled in a form, clicked a button, and checked the result. The hardest parts were usually selectors, waits, and browser compatibility. Those problems still exist, but the surface area has expanded. Today, browser tests may need to handle streaming interfaces, MFA, AI-generated content, multiple operating systems, preview deployments, canary releases, and code changes proposed by AI assistants. The challenge is no longer just writing a script that passes. The challenge is building a testing system that remains understandable and affordable after hundreds of tests and thousands of CI runs. Start by measuring instability instead of normalizing it Flaky tests often become accepted background noise. A test fails, CI retries it, and the second run passes. The pipeline turns green, so the team moves on. Over time, the retry count grows and nobody is sure which failures matter. The problem is that a passing retry does not erase the cost of the first failure. The article on calculating the real cost of flaky test retries in CI provides a useful framework for evaluating compute costs, developer interruptions, delayed feedback, and investigation time. A simple reliability metric can help: first-attempt pass rate = tests passing without retry / total test executions This is often more revealing than the final pipeline pass rate. A suite with a 99% final pass rate may still be deeply unstable if many tests require multiple attempts. Reproduce the environment before changing the test When a browser test fails only in CI, teams often edit the test before reproducing the environment. That can lead to unnecessary waits and conditionals. One of the most common variations is a test that passes in visible Chrome but fails in headless mode. The explanation is not always “headless Chrome is flaky.” Differences in viewport, rendering, animation, fonts, and resource timing can all change application behavior. This det

Simon Gerber 2026-07-15 05:30 9 原文
AI 资讯 Dev.to

Why Browser Test Reliability Is Now a Product Decision, Not Just a Framework Decision

For a long time, teams treated browser test reliability as a framework problem. When tests failed, the usual response was to change selectors, add waits, increase retries, or replace one automation library with another. That approach made sense when the main challenge was simply controlling a browser. Modern applications are different. A single user journey may now include an identity provider, multi-factor authentication, a streaming AI response, a background API request, a feature flag, a canary deployment, and a frontend rendered differently across several operating systems. The test framework is still important, but it is only one part of the reliability problem. The bigger question is whether the entire testing system gives the team enough evidence to make a release decision. Headless failures are usually a symptom, not the real problem A common example is a test that passes locally but fails only in headless Chrome. It is tempting to assume that headless mode is simply unreliable. In practice, the difference is often caused by viewport size, rendering behavior, animation timing, fonts, resource loading, or elements being positioned differently when no visible browser window exists. This breakdown of why browser tests fail only in Chrome headless is useful because it separates several failure categories that are often grouped together as “timing issues.” That distinction matters. A test that fails because an element is outside the viewport needs a different fix from a test that fails because a network request completes later in CI. Adding a longer timeout may hide both problems temporarily, but it does not make the test more trustworthy. Retries can make a weak test suite look healthy Retries are one of the easiest ways to reduce visible failures in CI. They are also one of the easiest ways to hide instability. A flaky test that passes on its third attempt still consumed runner time, delayed feedback, created extra logs, and made it harder to determine whether

Antoine Dubois 2026-07-15 05:28 10 原文
AI 资讯 Reddit r/programming

Educational Advice

Hello Reddit, I'm 33, currently in school for my Bachelor's in IT (~2 years from graduation). I am taking Calculus (Math 110 at Penn State) for the 3rd time. I failed it twice before. I am currently a nurse of 10 years going back to school. I am taking a summer class version of it, which I did not realize is accelerated / asynchronous, and am slowly starting to do poorly in it. My end goal after school is to work remotely in a programming-related job. But math has always been hard for me. So I am asking: -Any tips / resources / insights for passing Calculus -Any way I can pursue a degree in programming / computers without having to take Calculus -what other degree options that aren't math heavy will allow me to pursue tech-related careers? Open to suggestions, but my necessity list is being able to work remotely and earn a comfortable living abroad. Thanks! submitted by /u/Born_Cod_8931 [link] [留言]

/u/Born_Cod_8931 2026-07-15 05:27 4 原文
AI 资讯 Dev.to

I Built AICostPass Because I Was Tired of Guessing My AI API Costs

While building with OpenAI, Anthropic, and other AI providers, I realized something surprising. I monitored my servers, databases, and application performance—but I had almost no visibility into my AI API spending until I checked the provider dashboard or received the monthly invoice. That led me to build AICostPass . It helps developers, indie hackers, startups, and agencies: ⚡ Track AI API costs in near real time 📊 Monitor spending by project or client 🚨 Get budget threshold email alerts 📧 Receive weekly spending summaries 💰 Export billable CSVs for client invoicing The goal is simple: help developers understand and control AI costs before the invoice arrives. 👉 https://aicostpass.com I'd love to hear how you're currently tracking AI API costs. Are you using provider dashboards, spreadsheets, or another tool?

Neeraj Uikey 2026-07-15 05:27 10 原文