Hola hanspr,

this useful feature was added in 5.10 and it is used also very conveniently directly in the assignements: 

$val //= 42;

[download]

see also defined or: // and //=

L*

There are no rules, there are no thumbs..
Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.

In reply to Re: Meaning of // by Discipulus
in thread Meaning of // by hanspr

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