What are the string operators in Perl?
There are different types of string operators in Perl, as follows: Concatenation Operator (.) Repetition Operator (x) Auto-increment Operator (++)
What are binary operators in Perl?
Binary AND Operator copies a bit to the result if it exists in both operands. Example − ($a & $b) will give 12 which is 0000 1100. 2. | Binary OR Operator copies a bit if it exists in eather operand.
How many types of operators are in Perl?
Perl Arithmetic Operators
| Sr.No. | Operator & Description |
|---|---|
| 1 | + ( Addition ) Adds values on either side of the operator Example − $a + $b will give 30 |
| 2 | – (Subtraction) Subtracts right hand operand from left hand operand Example − $a – $b will give -10 |
What is range operator in Perl?
In Perl, range operator is used for creating the specified sequence range of specified elements. So this operator is used to create a specified sequence range in which both the starting and ending element will be inclusive. For example, 7 .. 10 will create a sequence like 7, 8, 9, 10.
What is chop and chomp in Perl?
Perl Array chop() and chomp() Function – Quick Tutorial Unfortunately, there is a critical difference—chop removes the last character of the string completely, while chomp only removes the last character if it is a newline. Chomping $myName cuts off the last newline, leaving just Jacob.
What is Perl splice?
In Perl, the splice() function is used to remove and return a certain number of elements from an array. A list of elements can be inserted in place of the removed elements. Syntax: splice(@array, offset, length, replacement_list) Parameters: @array – The array in consideration.
What is a range operator?
The range operator is used as a shorthand way to set up arrays. When used with arrays, the range operator simplifies the process of creating arrays with contiguous sequences of numbers and letters. We’ll start with an array of the numbers one through ten.