Which and why?
while (<>) { ... } or while (my $line = <>) { ... }?
-w or use warnings;?
sub CONSTANT () { ... } or use constant CONSTANT => ...;?
my ($foo, $bar) = @_; or my $foo = shift; my $bar = shift;?
for (@array) { ... } or foreach (@array) { ... }?
print 'foo'; or print('foo');?
'simple string' or "simple string"?
glob '*' or <*>?
readline *FOO or <FOO>?
for (keys %foo) { $_ and $foo{$_} } or while (my ($key, $value) = each %foo) { $key and $value }?
- Yes, I reinvent wheels.
- Spam: Visit eurotraQ.
In reply to Style, style, style by Juerd
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