Greetings,

I just had a co-worker ask what this code did and I didn't know.

while (<FH>) {
  1 while s/^FOO/BAR/g;
  print "$_";
}

[download]

It seems to work just like:

while(1) { s/^FOO/BAR/g; print "$_"; }

Any thoughts?

In reply to Different way to use while loop by ChuckP

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