They’re everywhere: whatever you do, something somewhere will cache it. Later that can cause puzzling problems, but makes our Macs faster as a result.
buffer
They contain recently browsed web pages, ARM code translated from Intel executables, security data, font information, and much more. And they can cause problems.
I never thought that I’d be writing C in Swift, even down to handling null-terminated strings. But the code works.
The Eclectic Light Company 