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| go ahead... be a heretic | |
| PerlMonks |
RE: RE: Favorite Symbol Variableby Anonymous Monk |
| on May 17, 2000 at 02:36 UTC ( #12011=note: print w/ replies, xml ) | Need Help?? |
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$@ - how your most recent eval() screwed up. $< - the real uid of your process. $/ - the input line separator; useful for slurping in files. $! - how anything else in your program but eval() most recently screwed up. $* - let Perl assume that strings are single-line for regex matching.
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