Update noteworthy-differences.md

[mestinso]

• Valid note/tip as of Julia 1.7

[mestinso]

I found this tip to be useful because it gives users the option of simply replacing Matlab's | with Julia's .|| to achieve Matlab-like behavior. I'm open to wordsmithing or changing the text but I'm confident this is a useful tip for anybody coming from Matlab.

[adienes]

I wouldn't want to give the impression that operator precedence is the primary difference between |, & and ||, &&

(the primary difference being that the former are bitwise operations and the latter are logical operations; the difference in precedence may as well be an accident)

[mbauman]

In this context it is, though. The equivalent for Matlab's & is && or .&&. Now that we have that option, we could even lead with it!

the difference in precedence may as well be an accident

I can definitively tell you — as the person who both first requested this and who implemented it — that precedence is the primary motivation for this feature.

[mestinso]

Next steps for getting this one merged?

[fingolfin]

Seems fine to me