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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
199093 changed files with 3378972 additions and 0 deletions

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my $string = "alphaBETA";
print uc($string), "\n"; # => "ALPHABETA"
print lc($string), "\n"; # => "alphabeta"
$string =~ tr/[a-z][A-Z]/[A-Z][a-z]/; print "$string\n"; # => ALPHAbeta
print ucfirst($string), "\n"; # => "AlphaBETA"
print lcfirst("FOObar"), "\n"; # => "fOObar"