Re^2: What does $, = " " do in this code?

If @alias = qw(a b c);, without $, = " ";, it will print as # abc rather than # a b c. Correct?

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Re^3: What does $, = " " do in this code? by Anonymous Monk on Oct 31, 2016 at 07:24 UTC
If @alias = qw(a b c);, without $, = " ";, it will print as # abc rather than # a b c. Correct? What happens when you try it?	[reply]