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Godox SR20R Packs RGB Lighting and Bluetooth Controls Into One Rig

Recording videos with a smartphone can quickly turn into a juggling act. You need decent lighting, a secure phone mount, and somewhere to attach a microphone. If you’re filming alone, even starting and stopping a recording can become awkward once…

Godox SR20R Packs RGB Lighting and Bluetooth Controls Into One Rig

We haven't written up this one. The Gadgeteer has the full story — the link below goes straight to it.

Read the original at the-gadgeteer.com →

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Proved, Certified, Swept, Sampled

A claim in a paper can be backed by very different things. It can have a written proof. It can have a theorem the Lean kernel has checked.

  • Claims can be backed up by written proofs, verified theorems, certificates, or sampling
  • Sampling ten million configurations failing to break a claim is less reliable than other methods

Generating a Zod schema from an API response sample, and what a sample can’t tell you

Disclosure: I built the converter used in this post. The Zod code below is useful without it. TypeScript types disappear at runtime. const user: User = await res.json() checks nothing.

  • Single API response sample may not capture all schema variations
  • Generated Zod schema handles union types from multiple order schemas
  • Sample confirms data types but may not represent all possible formats

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