digitado

About digitado

https://www.digitado.com.br

Posts by :

RSA munitions T-shirt

RSA munitions T-shirt

⋅

Back when the US government classified strong encryption as “munitions,” RSA public key cryptography was technically illegal. In 1995, Adam Back protested this by creating a terse, obfuscated implementation of RSA in Perl code and used it as an email signature. The code was also printed on T-shirts. The shirt was classified as munitions because it contained source code for strong encryption. More on the shirt here. This was the code: #!/bin/perl -s– -export-a-crypto-system-sig -RSA-3-lines-PERL $m=unpack(H.$w,$m.””x$w),$_=`echo “16do$w 2+4Oi0$d*-^1[d2%Sa […]

Ver mais

Liked Liked
LLM Observability with LangSmith — Part 1: Tracing Everything & Building Audit-Grade Callbacks

LLM Observability with LangSmith — Part 1: Tracing Everything & Building Audit-Grade Callbacks

⋅

Your agent demoed perfectly. Then someone asked, “What exactly did the bot tell that customer on the 14th?” — and nobody could answer. This is the story of fixing that, end to end, with code. *Dislaimer: All creatives in this article are AI-generated by the Author Meera ships the demo on a Friday. She’s a GenAI engineer at AcmeAI, a company that sells AI models and the hardware to run them. Her latest build is a customer-support agent: a LangGraph workflow that reads […]

Ver mais

Liked Liked

500 Blog Posts To Learn About Remote Work

⋅

Let’s learn about Remote Work via these 500 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or LearnRepo.com to find the most read blog posts about any technology. Welcome to working from home! The place where the hours you work are entirely made up and your pants don’t matter. 1. My Terrible Experience Applying for a Job at Crossover for Work Crossover for Work advertises dozens of jobs all the time, many of […]

Ver mais

Liked Liked

I’m building a free bilingual machine-learning notebook course — looking for feedback on structure and coverage [R]

⋅

Hi everyone, I’m building an open-source machine-learning tutorial repository in Jupyter Notebook format: https://github.com/mohammadijoo/Machine_Learning_Tutorials The course is bilingual: English and Persian/Farsi versions are organized in parallel. The goal is to make a practical, notebook-first ML curriculum that students can run locally and study step by step. Current focus areas include: ML foundations and workflow data cleaning, preprocessing, feature engineering regression and classification tree models and ensembles clustering and dimensionality reduction evaluation, cross-validation, calibration time series, anomaly detection, responsible […]

Ver mais

Liked Liked

How to Build a QwenPaw Agent Workspace with Custom Skills, Model Providers, Console Access, and Streaming API Testing

⋅

In this tutorial, we implement a QwenPaw workflow that provides a practical environment for building and testing an agent-powered assistant. We install and initialize QwenPaw, configure its working directory, set up authentication, connect optional model providers via Colab secrets, and create a structured workspace with custom skills and local knowledge files. We also launch the QwenPaw Console via a Colab-accessible URL, expose it through an optional Cloudflare tunnel, and test the streaming chat API programmatically, enabling us to […]

Ver mais

Liked Liked
Review: Disclosure Day is big on action, light on ideas

Review: Disclosure Day is big on action, light on ideas

⋅

The summer blockbuster season has kicked off in earnest with the theatrical release of Disclosure Day, director Steven Spielberg’s highly anticipated return to his “aliens are among us” sci-fi roots. Verdict: there’s not much fresh or original here as movies about aliens go, but it’s a fast-paced film with a luminous performance by Emily Blunt that won’t fail to entertain. (Some spoilers below but no major reveals.) The first half of the film is essentially a political thriller—shades […]

Ver mais

Liked Liked

Global Trade Is Growing, but the Interface Is Aging

⋅

Global trade isn’t suffering from a lack of suppliers or products—it’s suffering from poor matching. Traditional B2B platforms help buyers find suppliers, but they do little to determine which suppliers are actually the best fit. AI-native matching can understand buyer intent, evaluate supplier capabilities, surface risks earlier, and increase transaction success. The future of B2B commerce will be defined by transaction certainty, not the number of search results.

Ver mais

Liked Liked

Load More

↑

Digitado © 2026