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Understanding Pega's `pzPVStream`: Why a 20-Year-Old Design Still Makes Sense

One of the most misunderstood parts of the Pega Platform is pzPVStream . Newcomers often describe it as a "black box", while experienced architects sometimes see it as an obstacle for reporting and integration. Both opinions contain some truth, but neither tells the whole story. The more interesting question is not why Pega stores data in a binary stream , but why this design has survived for decades despite enormous changes in database technology, cloud infrastructure, and enterprise ar...
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PITCH: 2 em 1

Esse artigo foi revisado por uma AI: Grok Faz quase um mês que não apareço por aqui. A vida correu solta e acabei me afastando um pouco das redes. Mas voltei com dois projetos simples que estou construindo no LinkedIn, com um objetivo bem direto: facilitar a vida de quem está na área de tecnologia. O primeiro é um grupo para quem está procurando vaga na tech. Sei que muita gente envia dezenas de currículos e mesmo assim sente dificuldade em encontrar oportunidades reais ou trocar experiên...
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5 New Dev Tools You Should Learn This Week

Just released this past week, five major developer tools are making waves in the tech community. From advanced AI models to updated frameworks and CLI tools, there's plenty to explore. Here's what you need to know about each one and how to get started. GPT-5 (OpenAI) What it is : OpenAI's latest advanced language model with significantly improved capabilities for understanding and generating human-like text. Why now : Just released on July 29, 2026, representing a major leap...
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Jollof, Sunday Special — A Bowl of Jollof Rice in Pure CSS

This is a submission for Frontend Challenge - Comfort Food Edition, CSS Art . Jollof rice. Not just because it's food I grew up eating, but because it's the dish that shows up at every party back home — the one pot everyone fights over. I wanted the piece to have the mound of rice, the fried plantain, a boiled egg, and the scotch bonnet pepper that always ends up on top. If it doesn't have steam coming off it, it's not done. https://codepen.io/editor/Eze-Charle...
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Your AI Agent's Chat History Is User Input

There's a jailbreak that works on a surprising number of production chat assistants, needs no clever prompt engineering, and doesn't trip a single content filter. It takes about thirty seconds in devtools. You don't attack the model. You attack the transcript. The setup that has this bug Almost every chat integration starts the same way, because every SDK example starts the same way. The client holds the conversation and posts it back on every turn: await fetch ( ...
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Llamar a un teléfono real desde el navegador: WebRTC, SIP y lo que nadie te cuenta de la facturación

En corto Conectar WebRTC con la red telefónica de verdad es engañosamente fácil de empezar y sorprendentemente difícil de terminar. El demo sale en una tarde. Lo que se lleva las semanas es lo otro: llamadas que se establecen y no se oyen, llamadas de cero segundos que sí aparecen facturadas, y un redondeo en el CDR que no coincide con lo que tú calculaste. Este artículo es el mapa que me habría gustado tener. Todo el código va contra APIs públicas y documentadas, con enlaces a la fuente ...
HackerNews

I gave local AI eyes

Article URL: https://github.com/zyads/eyes Comments URL: https://news.ycombinator.com/item?id=49147881 Points: 2 # Comments: 0
HackerNews

AI Mania: From Tulips to Tokens

Article URL: https://seanhelvey.com/tools-and-their-tools/ Comments URL: https://news.ycombinator.com/item?id=49148159 Points: 46 # Comments: 48
HackerNews

Should You Use AI for a Task?

Article URL: https://elezea.com/2026/08/should-you-use-ai-for-a-task-heres-a-simple-way-to-decide/ Comments URL: https://news.ycombinator.com/item?id=49148410 Points: 4 # Comments: 0
HackerNews

How AI is expanding what people do at work

Article URL: https://openai.com/index/how-ai-is-expanding-what-people-do-at-work/ Comments URL: https://news.ycombinator.com/item?id=49148630 Points: 2 # Comments: 0
HackerNews

Show HN: Alfa. Killing AI hallucinations with resonance

This code predicts the exact time and price of a future price point, and can also construct a curve of future prices. It can be used to decipher any process that has a graph—for example, a graph of mutual understanding between artificial intelligence and a human. Comments URL: https://news.ycombinator.com/item?id=49148735 Points: 2 # Comments: 0
HackerNews

Reviewing the Arch User Repository with AI

Article URL: https://cretezy.com/2026/aur-ai-security/ Comments URL: https://news.ycombinator.com/item?id=49149119 Points: 2 # Comments: 1
HackerNews

The diabolical world of convincing AI thirst traps

Article URL: https://www.vox.com/culture/492604/ai-deepfake-gay-influencers-tiktok-thirst-traps Comments URL: https://news.ycombinator.com/item?id=49149429 Points: 9 # Comments: 1
HackerNews

The Myth of Snow Leopard

Article URL: https://www.rubenerd.au/the-myth-of-snow-leopard/ Comments URL: https://news.ycombinator.com/item?id=49146960 Points: 32 # Comments: 32