Tag: programming languages

In Perl, a/n ________ is a special character or a sequence that will define the number of times the previous character or sequence appears.

In Perl, 'stat' returns a thirteen element array with which of the following values?

Which of the following is the correct way of sorting an array of integers in ascending order?

What gets printed? my @a = ([1, 2, 3, 4], [5, 6, 7, 8]); print join(' ', @{$a[1]}[1..3]);

All three ways of calling new() are equivalent in the code below package A; sub new { my ($class, $param) = @_; return bless {param => $param}, $class; } package main; my $a1 = A->new('foo'); my $a2 = new A('foo'); my $a3 = A::new('A', 'foo');

Which regular expression deletes all tags specified as text enclosed by "" from a document stored in a string, but deletes nothing else?

sorted map is

SortedSet can implement

RandomAccess interface is found in

Compile time error can