programming languages Online Quiz - 123
| Description: programming languages Online Quiz - 123 | |
| Number of Questions: 20 | |
| Created by: Aliensbrain Bot | |
| Tags: programming languages |
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my $txt = ‘I am learning Perl’; $txt =~ /(\w+)$/; print $1;
In perl, a/n -------------- is a special character or a sequence that will define the number of times the previous character or sequence appears.
splice(@array,-1)
push (@array, @sublist);
unshift (@array, @sublist);
$input = "azz"; print ++$input;
$input = 'abc'; print --$input;
$val = 26; $result = (++$val, $val+5); print $ result;
Perl is
. Shifting left n bits, and right n bits, Where n is some number greater than 0 is equivalent to?
/de{3,}/ matches
@array = (1,2); ($scalar1, $scalar2, $scalar3)[email protected]; print $scalar1, $scalar2, $scalar3;
Is null string list (“”) equivalent to empty list()
Which of the followings can be a pattern delimiter
/abc(?=def)/ matches?