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- 03:41, 16 July 2012 (diff | hist) . . (+738) . . N Perl/Basics/Boolean Logic/Operators/Regular Expressions (Created page with "The '''~''' operator is used with regular expressions, which are covered later in this article. The ~ operator can be used in a variety of ways: * '''=~''' * '''!~''' Regular ex...")
- 03:41, 16 July 2012 (diff | hist) . . (+809) . . N Perl/Basics/Boolean Logic/Operators/Mathematical (Created page with "* '''=''' The '''=''' operator assigns a value to a variable. * '''==''' The '''==''' operator is used to test if a variable is equal to a value or another variable. * '''!''' ...")
- 03:33, 16 July 2012 (diff | hist) . . (-1,376) . . Perl
- 03:33, 16 July 2012 (diff | hist) . . (+626) . . N Perl/Basics/Variables and Data Types/Casting (Created page with "Casting is the process of transitioning from one data type to another. This is typically done using curly brackets '''{}''' preceeded by a data type designator ($,%, or @). * ...")
- 03:32, 16 July 2012 (diff | hist) . . (+391) . . N Perl/Basics/Variables and Data Types/References/Callback (Created page with "This involves user-defined functions. User-defined functions are covered later in this article. A callback reference is a scalar that points to a function. To create a callback...")
- 03:31, 16 July 2012 (diff | hist) . . (+428) . . N Perl/Basics/Variables and Data Types/References/Hash (Created page with "A hash reference is a scalar created using the '''\ '''operator as follows: {{code|text=<source lang="perl"> my %user; $user{'name'} = "hatter"; $user{'network'} = "irc.blackh...")
- 03:31, 16 July 2012 (diff | hist) . . (+50) . . N Perl/Basics/Variables and Data Types/References (Created page with "A reference is very similar to a pointer in C.")
- 03:27, 16 July 2012 (diff | hist) . . (-512) . . Perl
- 03:26, 16 July 2012 (diff | hist) . . (+301) . . N Perl/Basics/Hashes/Helper Functions/Keys (Created page with "This uses a foreach() loop and casting. We can isolate $key=>$value pairs the same as above using keys in stead of each: {{code|text=<syntaxhighlig...")
- 03:25, 16 July 2012 (diff | hist) . . (+263) . . N Perl/Basics/Hashes/Helper Functions/Each (Created page with ""'''while my each'''" can be used to isolate $key => $value pairs from a hash as follows with our %user hash: {{code|text=<syntaxhighlight lang="perl">while(my($ke...")
- 03:23, 16 July 2012 (diff | hist) . . (-3,101) . . Perl
- 03:21, 16 July 2012 (diff | hist) . . (+781) . . N Perl/Basics/Variables and Data Types/Hashes (Created page with "A hash is very similar to a struct in C. ====Introduction==== Hashes are prefixed by the '''%''' character. Hash element values are prefixed by '''$'''. A hash element may ...")
- 03:20, 16 July 2012 (diff | hist) . . (+544) . . N Perl/Basics/Variables and Data Types/Helper Functions/Shift (Created page with "The '''shift()''' function is like the inverse of the '''pop()''' function and treats the array like a stack. In stead of popping from the top of t...")
- 03:19, 16 July 2012 (diff | hist) . . (-2) . . Perl/Basics/Variables and Data Types/Helper Functions/Unshift
- 03:19, 16 July 2012 (diff | hist) . . (+395) . . N Perl/Basics/Variables and Data Types/Helper Functions/Unshift (Created page with "* The '''unshift()''' function is like the inverse of the '''push()''' function and treats the array like a stack. In stead of pushing to the top o...")
- 03:19, 16 July 2012 (diff | hist) . . (+451) . . N Perl/Basics/Variables and Data Types/Helper Functions/Pop (Created page with "The pop() function is similar to the pop instruction in assembly and treats the array like a stack. {{code|text=<so...")
- 03:18, 16 July 2012 (diff | hist) . . (+470) . . N Perl/Basics/Variables and Data Types/Helper Functions/Push (Created page with "The '''push()''' function is used to append an element or elements to the end of an array, similar to the push instruction in assembly and treats...")
- 03:16, 16 July 2012 (diff | hist) . . (+354) . . N Perl/Basics/Variables and Data Types/Helper Functions/Split (Created page with "Split takes a scalar and converts it to an array using a delimiter. Using our string from earlier: {{code|text=<syntaxhighlight lang="perl">my $joined_message = "Hello world!\n,...")
- 03:15, 16 July 2012 (diff | hist) . . (+359) . . N Perl/Basics/Helper Functions/Join (Created page with "Join will compile an array into a scalar. Using the array example above, '''@messages''', the following code will generate the string "Hello world!\n, I like perl!\n" as a scala...") (current)
- 03:10, 16 July 2012 (diff | hist) . . (-956) . . Perl
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