New comment by netburst in "Meta reuses old RAM in new servers with custom bridge chip"

netburst — Thu, 09 Jul 2026 20:32:10 +0000

3MB of "hot" RAM, stored in a cryogenic flask - a cold boot attack. He isn't selling RAM, he's selling data.

New comment by netburst in "The Little Bool of Doom (2025)"

netburst — Sun, 08 Feb 2026 23:35:22 +0000

Since you mention Go, it does offer precisely the feature you describe in the form of build constraints. A file starting with

  //go:build go1.18

tells the toolchain to use Go 1.18. A slightly different syntax was used prior to Go 1.17 but the feature itself has existed since Go 1.0.