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Re:An ex-Googler’s guide to dev tools by dboreham on Thursday November 26, 2020 @09:01AM (#25220067)
> integer in the range [-2, 2] for some reason

This sounded awesome to me (imagining some Fortran code behind it), but disappointingly the cited screen shot only has the range [-1,0,1] which is hardly the same.

Re:An ex-Googler’s guide to dev tools by sershe on Saturday November 28, 2020 @09:56PM (#25242593)
I think this might come from a typical feedback on patches in Apache (or all of OSS) - -1 rejected as is, +1 approved. I've also seen -0 (don't approve but won't block/reject) and +0 (ok with it but didn't review/won't approve)
Re:An ex-Googler’s guide to dev tools by broeng on Thursday November 26, 2020 @11:08AM (#25221162)
-2 and 2 can be disabled, which I guess is the case on the screenshot you saw.