The inference from these sources is limited but practical: identity permissions, ticket-state consistency, a human owner, and an acknowledged handoff should be testable properties of the workflow. The sources do not prescribe the 16 cases below; those cases are an original…
Includes an EC2 liveness check solution Last month I lost half a day to a workflow that was working perfectly. It just was not running. An order-sync job on my self-hosted n8n had been switched off during an unrelated edit. No red…
In general software engineering, floating-point numbers are rounded to the nearest integer or decimal using standard commercial rounding ($0.5$ rounds up, $0.49$ rounds down). In everyday applications, this minimizes cumulative bias. In well control and drilling operations, round-to-nearest is an unacceptable hazard.
This article was created with the help of AI and was researched, fact checked and edited by a human before publishing. The ones that matter are the search and user fetch agents from OpenAI, Anthropic, Perplexity and Google, and each…
I run a site of free calculators, and I wrote a gate that stops me from building a page that competes with one I already have. On its first real day it was wrong twice, once in each direction. Here…
Every AI-powered testing tool I've seen sends screenshots to the AI model. It works, but it's expensive: What if instead of a screenshot, you sent the AI a structured description of every interactive element — its position, label, type, and state?
The widespread use of robots has led to increasing demand for smaller and lighter robot controllers and servo drives, making it a major challenge to achieve both high system performance and compact size. Collaborative robots (cobots) and small industrial robots…
Finnish technology company Addcomposites has launched four free online courses covering composite design and manufacturing, offering 179 video lessons aimed at engineers, technicians and students. The courses cover Composites Design, Automated Fiber Placement, Filament Winding and Large Format Additive Manufacturing, with…
After OCR, most pipelines throw the layout away and re-discover the same form from scratch every time. textract-field-memory is a small, zero-dependency Python layer that remembers where fields sit, checks they landed in the right place, tells you which layout…
The agency’s latest report finds DDoS leads incident counts while ransomware stays most impactful in the short term. Distributed denial-of-service attacks made up just over half of the 8,257 incidents the EU cybersecurity agency ENISA analysed for 2025, but its newest threat…
Embedded, ruggedized, and factory‑grade electronics for automation and production environments.
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