History of Idiom 94 > diff from v33 to v34
Edit summary for version 34 by test:
[Perl] test
[Perl] test
↷
Version 33
2018-02-07, 20:31:41
Version 34
2018-10-15, 14:56:45
Idiom #94 Print type of variable
Print the name of the type of x. Explain if it is a static type or dynamic type.
This may not make sense in all languages.
Idiom #94 Print type of variable
Print the name of the type of x. Explain if it is a static type or dynamic type.
This may not make sense in all languages.
Comments bubble
my $s = "foo";
my @a = (1,2);
my %h = {foo=>1, bar=>2};
my $o = bless {}, 'OBJECT';
print ref($_)||"SCALAR", "\n" for $s, \@a, \%h, $o;
Output:
SCALAR
ARRAY
HASH
OBJECT
Comments bubble
my $s = "foo";
my @a = (1,2);
my %h = {foo=>1, bar=>2};
my $o = bless {}, 'OBJECT';
print ref($_)||"SCALAR", "\n" for $s, \@a, \%h, $o;
Output:
SCALAR
ARRAY
HASH
OBJECT