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Wednesday, 4 November 2026 Reading Room

Tech

Supabase .NET DevLog #17

Welcome to our weekly log for the Supabase .NET SDK 🎉 As explained in previous posts, the current priority is closing the feature gap between the SDK and the platform. We made good progress: last week, we were around 50% parity, and we're now close to 60%. That's 20+ new features (mostly Auth), all available now in the latest version, v8.9.0 . There's no strict deadline, but the sooner the…

dev.to ·

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React useState Hook – How React Updates the UI

When I started learning React, I had a small doubt. Why doesn't React update the UI when I change a normal JavaScript variable?

  • useState Hook enables React to update UI when data changes
  • Counter component demonstrates useState usage with increment button
  • setState function updates state, triggering React re-render

·dev.to

Isolation levels with simple examples

Your application reads that a product costs €100. Before the transaction is completed, an administrator tries to change the price to €120.

  • ReadCommitted shows changes only after commit, e.g., 100€ seen as 120€
  • ReadUncommitted allows technical reads before changes are applied, e.g., 100€ may change
  • RepeatableRead protects read rows; a price change won't affect the 100€ view

·dev.to

Beyond the Model: 9 Practical Engineering Hurdles in Real-Robot Imitation Learning (SO-101 + ACT)

Beyond the Model: 9 Practical Engineering Hurdles in Real-Robot Imitation Learning (SO-101 + ACT) Introduction I built this project as the final assignment for Physical AI Applied 1 at the UTokyo…

  • Power and wiring issues caused communication errors and servo problems
  • Desk layout inconsistencies led to arm touching stand leg during approach
  • Systematic data quality control ensured high-quality training data

·dev.to

NetSupport RAT hits freight carriers from servers shared with a mass-mail panel

A crew is installing the NetSupport Manager remote access tool through VBS scripts whose decoys imitate freight rate confirmations and contracts of carriage.

  • NetSupport RAT infiltrates freight carriers via shared servers with mass-mail panel
  • MivoCloud and Kyonix servers host malicious software, linked by DNS name and domain purchases
  • Both delivery servers run Apache on Debian, serving kits from open directories

·dev.to

Security updates for Wednesday

Security updates have been issued by AlmaLinux (cockpit, dpdk, fence-agents, firefox, freerdp, gimp, opentelemetry-collector, python-dns, qemu-kvm, and raptor2), Debian (apt and squid), Fedora (ags…

·lwn.net

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