Questions about this topic? Sign up to ask in the talk tab.
User contributions
From NetSec
This user is currently blocked. The latest block log entry is provided below for reference:
(newest | oldest) View (newer 20 | older 20) (20 | 50 | 100 | 250 | 500)
- 03:59, 16 July 2012 (diff | hist) . . (-1,314) . . Perl (→Loops)
- 03:59, 16 July 2012 (diff | hist) . . (+326) . . N Perl/Basics/Loops/For Each (Created page with "* A foreach loop is built specifically for array handling and iterates through all of the elements in an array. {{code|text=<source lang="perl">my @messages = ("Hello world!\n","...") (current)
- 03:58, 16 July 2012 (diff | hist) . . (+388) . . N Perl/Basics/Loops/For (Created page with "* A for loop has a built-in counter and stops at a pre-defined number. {{code|text=<source lang="perl">my @messages = ("Hello world!\n","I like perl!\n"); for (my $counter = 0; $...") (current)
- 03:58, 16 July 2012 (diff | hist) . . (+294) . . N Perl/Basics/Loops/Until (Created page with "* An '''until''' loop executes '''until''' a condition is '''true'''. {{code|text=<source lang="perl">my $switch; my $counter; until (defined $switch) { print $counter; $...") (current)
- 03:58, 16 July 2012 (diff | hist) . . (+364) . . N Perl/Basics/Loops/While (Created page with "* A '''while loop''' executes '''while''' a condition is '''true'''. {{code|text=<source lang="perl">my $switch; my $counter; while (undef $switch) { print $counter; $cou...") (current)
- 03:57, 16 July 2012 (diff | hist) . . (+77) . . N Perl/Basics/Loops (Created page with "A loop is a block of code that continues to execute until a condition is met.")
- 03:55, 16 July 2012 (diff | hist) . . (-753) . . Perl (→Bitwise Manipulations)
- 03:55, 16 July 2012 (diff | hist) . . (+159) . . N Perl/Basics/Boolean Logic/Bitwise Manipulations/Bit Rotation (Created page with "Perl bit rotation requires the [http://search.cpan.org/~stbey/Bit-ShiftReg-2.0/ShiftReg.pm Bit::ShiftReg package from CPAN]. More information available there.")
- 03:55, 16 July 2012 (diff | hist) . . (+260) . . N Perl/Basics/Boolean Logic/Bitwise Manipulations/Bit Shifting (Created page with "* '''<<''' - The '''shift left''' operator * '''>>''' - The '''shift right''' operator {{code|text=<syntaxhighlight lang="perl">my $num = 10; $num = $num << 2; #Shift left two bi...")
- 03:54, 16 July 2012 (diff | hist) . . (+145) . . N Perl/Basics/Boolean Logic/Bitwise Manipulations/XOR (Created page with "* '''^''' - The '''XOR''' (exclusive or) operator {{code|text=<source lang="perl"> my $num = 10; $num = $num ^ 25; print $num . "\n"; </source>}}")
- 03:54, 16 July 2012 (diff | hist) . . (+129) . . N Perl/Basics/Boolean Logic/Bitwise Manipulations/OR (Created page with "* '''|''' - The '''OR''' operator {{code|text=<source lang="perl"> my $num = 10; $num = $num | 25; print $num . "\n"; </source>}}")
- 03:53, 16 July 2012 (diff | hist) . . (+126) . . N Perl/Basics/Boolean Logic/Bitwise Manipulations/NOT (Created page with "* '''~''' - The '''NOT''' operator {{code|text=<source lang="perl"> my $num = 10; $num = ~$num; print $num . "\n"; </source>}}")
- 03:52, 16 July 2012 (diff | hist) . . (+131) . . N Perl/Basics/Boolean Logic/Bitwise Manipulations/AND (Created page with "* '''&''' - The '''AND''' operator. {{code|text=<source lang="perl"> my $num = 10; $num = $num & 25; print $num . "\n"; </source>}}")
- 03:51, 16 July 2012 (diff | hist) . . (+110) . . N Perl/Basics/Boolean Logic/Bitwise Manipulations (Created page with "Perl's bitwise manipulations cover the syntax for performing '''bitwise math''' on variables.")
- 03:49, 16 July 2012 (diff | hist) . . (-548) . . Perl (→Helper Natives)
- 03:49, 16 July 2012 (diff | hist) . . (+191) . . N Perl/Basics/Boolean Logic/Helper Natives/Undef (Created page with "The '''undef''' native determines if a '''scalar''' value is un-defined: {{code|text=<source lang="perl"> print "We received a response from the server.\n" unless undef $response...")
- 03:48, 16 July 2012 (diff | hist) . . (+188) . . N Perl/Basics/Boolean Logic/Helper Natives/Defined (Created page with "The '''defined''' native determines if a '''scalar''' value is defined: {{code|text=<source lang="perl"> print "We received a response from the server.\n" if defined $response; <...")
- 03:48, 16 July 2012 (diff | hist) . . (+179) . . N Perl/Basics/Boolean Logic/Helper Natives/Exists (Created page with "The '''exists''' native applies specifically to hashes and hash references. {{code|text=<source lang="perl">print "This user has an age.\n" if exists $user->{'age'}; </source>}}")
- 03:47, 16 July 2012 (diff | hist) . . (+135) . . N Perl/Basics/Boolean Logic/Helper Natives (Created page with "These helper natives are '''boolean''' statements that assist with the determination of the existence of or the defining of a variable.")
- 03:44, 16 July 2012 (diff | hist) . . (-4,360) . . Perl
(newest | oldest) View (newer 20 | older 20) (20 | 50 | 100 | 250 | 500)