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

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Re^2: What does $, = " " do in this code? by alwynpan (Acolyte) on Oct 31, 2016 at 07:10 UTC
If `@alias = qw(a b c);`, without `$, = " ";`, it will print as `# abc` rather than `# a b c`. Correct?	[reply] [d/l] [select]
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]
Re^2: What does $, = " " do in this code? by alwynpan (Acolyte) on Oct 31, 2016 at 07:03 UTC
Not really. First thought was it is a variable name, but obviously it is not, since the variable name cannot be "," from my memory. Anything to do with regular expression?	[reply]
Re^3: What does $, = " " do in this code? by Anonymous Monk on Oct 31, 2016 at 07:24 UTC
Not really. First thought was it is a variable name, but obviously it is not, since the variable name cannot be "," from my memory. Anything to do with regular expression? What is this "from my memory"? Is that perldoc://?	[reply]