Which is the correct pattern matching operator in Perl?

m operator in Perl is used to match a pattern within the given text. The string passed to m operator can be enclosed within any character which will be used as a delimiter to regular expressions.

What is Perl used for?

Perl is a high-level, interpreted, general-purpose programming language originally developed for text manipulation. It borrows many features from C and Shell script and is used for system administration, networking, and other applications that involve user interfaces.

What is Perl code?

Perl is a family of script programming languages that is similar in syntax to the C language. It is an older, open source, general use, interpreted language. Perl was developed with usability in mind. Its efficient design lets developers do a lot with a little bit of code.

What are the list operations in Perl?

Perl | List Functions

• join() function. join() function is used to combine the elements of a List into a single string with the use of a separator provided to separate each element.
• reverse() function. Reverse() function in Perl returns the elements of List in reverse order in a list context.
• map() function.
• sort() function.

How to use M operator in Perl?

m operator in Perl is used to match a pattern within the given text. The string passed to m operator can be enclosed within any character which will be used as a delimiter to regular expressions.

How do I search a string for a match in Perl?

“Hello World” is a simple double-quoted string. World is the regular expression and the // enclosing /World/ tells Perl to search a string for a match. The operator =~ associates the string with the regexp match and produces a true value if the regexp matched , or false if the regexp did not match.

What is the use of Match Modifier in Perl?

Match Operator Modifiers in Perl The Perl match operator supports its own set of modifiers. The /g modifier allows for global matching. The /i modifier will make the match case insensitive.

What is this Perl statement All About?

What is this Perl statement all about? “Hello World” is a simple double-quoted string. World is the regular expression and the // enclosing /World/ tells Perl to search a string for a match. The operator =~ associates the string with the regexp match and produces a true value if the regexp matched , or false if the regexp did not match.