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Ingy döt Net 2013-04-11 01:07:29 -07:00
parent b83f433714
commit 68f8f3e56b
14735 changed files with 178959 additions and 0 deletions
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2
Task/Topic-variable/Perl/topic-variable-1.pl Normal file
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my $_ = 3;
print for $_**2, "\n", sqrt;

17
Task/Topic-variable/Perl/topic-variable-2.pl Normal file
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for ($_ = 0; $_ <= 9; $_++) {
print "Outer";
print "$_\n";
# The inner loop will not nest properly unless
# it is preceded by a my statement
my $_; # This is required to nest the inner loop
for ($_ = 0; $_ <= 9; $_++) {
print "Inner";
print "$_\n";
}
# Alternatively we can use a local keyword in the
# inner loop declaration instead of a my statement
for (local $_ = 0; $_ <= 9; $_++) {
print "Alternative";
print "$_\n";
}
}