I am looping through lotsa data, looking for lines that contain email addresses.

The current match is 

  if ( /\@/ ) { &Frobnitz($_); }

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Would front anchoring a single char match, as in 
  if ( /^.*\@/ ) { &Frobnitz($_); }

[download]
be faster?

Tusen tak,

-clay

In reply to Regex anchor speed ?: Is /^.*X/ faster than /X/ ? by cshirky

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