Paolo Redaelli

Mathematical Annotation in R | Vistat Want to write mathematical symbols and expressions in R graphics? You can use an R expression() instead of normal text, e.g. plot(1:10, main = expression(alpha + beta)). Below is a demo that shows you everything about plotting math in R (it was written by the R Core Team; see…

RMS won’t laugh

2016-10-23

Funny, but RMS won’t laugh…. Sorgente: xkcd: Operating Systems

Link

Feds Walk Into a Building, Demand Everyone’s Fingerprints To Open Phones – Slashdot

A good, sound reason to avoid usage of fingerprints instead of passwords.

You won’t access my private data unless I willingfully want it.

Sometimes it is annoying

2016-10-21

Who? SELinux of course! Mind me, it is a wonderful tool. Tell me I’m old-fashioned, tell me I’m unacknowledged about the security it brings. This after I just wanted to add a theme to my WordPress inner company blog. SELinux kept saying something like “I don’t think so!”.