#PERL JSON COMPARE HOW TO#

Here we discuss the introduction, how to compare strings in Perl? and examples respectively.JSON::Parse - Convert JSON into a Perl variable SYNOPSIS use JSON::Parse 'parse_json' It is useful for sorting, searching, and filtering more than one string value. The Perl compare string is useful for authentication and matching the two string variable and their value.

The uppercase “S” used in the $m, $b variable, and lower case “s” is used in the $c variable.

Print 'string m is equal to String c ' Print ' string m is not equal to String c ' Print 'string m is not equal to String b ' Print ' string m is equal to String b ' The strings comparison with case sensitive example and output.

The “=” operator compares the string object and memory location are the same or not.

Print 'String m is equal to String b ' The “= “operator used for compare two strings example and output.

The “cmp” operator displays 0 when the first string equal to the second string.

The “cmp” operator shows -1 when the first string less than the second string.

The “cmp” operator shows 1 when the first string greater than the second string.

Print 'String c1 compare with string d1 and returns are here: $n1 ' Print ' String d1 compare with string c1 and returns are here: $m1 ' The “cmp” operator used for compare two strings example and output.

The “lt” is useful for “less than” string operation.

The “gt” is useful for “greater than” string operation in the Perl compare strings.

Print 'string m1 is less than to String c1 ' Print ' string m1 is greater than to String c1 ' Print ' string m1 is equal to String c1 ' The compare two strings using greater than and less than operator example and output.

The “ne” is useful for the “not equal to” operation in the Perl compare strings.

The eq operator is useful for the “equal to” operation in the Perl compare strings.

Print 'string m1 is equal to String c1 ' Print ' string m1 is not equal to String c1 ' Print 'string m1 is not equal to String b1 ' Print ' string m1 is equal to String b1 ' The compare two strings with equal and not equal operator example and output.

Press the “enter button” then you can see the required output on the window.ĭifferent examples are mentioned below: Example #1.Go to the command line window and write Perl with the filename (Perl ).The print is utilizing to display the output in the command line.The Perl string value creates with double quotes ( “ Perl “ ) sign or single quotes (‘Perl ’)sign.The dollar sign ( $a1 ) is utilizing for creating a variable in the Perl file.Print 'string a1 is equal to String c1 ' Print ' string a1 is not equal to String c1 ' Print 'string a1 is not equal to String b1 ' Print ' string a1 is equal to String b1 ' All steps combine to get Perl to compare String example.Print ' string m1 is not equal to String b1' Two strings are “not eR4qual to” the syntax is below.Print 'string m1 is not equal to String b1' Print ' string m1 is equal to String b1' Write down Perl compare Strings syntax below.

Write dollar sign before variable name to understand string variable.

Create Two String variables and initialize with the required value.

pl extension and save the file in the required command line path. or are mostly using the Perl IDE website link.

#PERL JSON COMPARE INSTALL#

Download and install the Perl latest version in your operating system of the device.If($m1 = 0) How to compare strings in Perl?

Perl json compare