In perl, a/n -------------- is a special character or a sequence that will define the number of times the previous character or sequence appears.
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Keep practicing — related questions
- ______________ operator means that the preceding item is matched N or more number of times.
- _________ is a sequence of zero or more characters enclosed by single quotes.
- “/” is a -
- Which meta character is used to match zero or more occurences of the character immediately preceeding it?
- A sequence of characters in the source program that is matched by the pattern for a token is called
- Which of the following is NOT a comment line in a Perl program?
- my $txt = ‘I am learning Perl’; $txt =~ /(\w+)$/; print $1;
- Using wildcards, how many characters are represented by a “?” mark?