Editing 1171: Perl Problems

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| number    = 1171
 
| date      = February 8, 2013
 
| title    = Perl Problems
 
| image    = perl problems.png
 
| titletext = To generate #1 albums, 'jay --help' recommends the -z flag.
 
}}
 
 
 
==Explanation==
 
{{w|Perl}} is a scripting language that makes heavy use of {{w|Regular expression|regular expressions}}, which are good for dealing with large amounts of text quickly. In the comic, the man wearing sunglasses parodies the song "{{w|99 Problems}}" in which the rapper {{w|Jay-Z}} says:
 
 
 
:If you're havin' girl problems
 
:I feel bad for you, son-
 
:I got 99 problems,
 
:But a bitch ain't one.
 
 
 
In the comic however, the rapper tries to solve his problems with Perl's regular expressions, and ends up only creating another problem for himself, which is a reference to a [http://regex.info/blog/2006-09-15/247 famous quote by Jamie Zawinski] (whose name could also be shortened to "Jay-Z"): "Some people, when confronted with a problem, think 'I know, I'll use regular expressions.' Now they have two problems." (This quote was revisited in [[1313: Regex Golf]].)
 
 
 
"program --help" is a common way, originating with the GNU project, to ask a program to show documentation on its usage and supported parameters; which, for some program, could include a "-z" command-line argument ("flag"), so the command would read "jay -z". In this case, it is just an obvious play on the rapper's name. [http://www.cs.rit.edu/~ats/projects/lp/doc/jay/package-summary.html '''jay'''] is also an actual C program that is a compiler-compiler for java, but it doesn't have a "-z" flag.
 
 
 
This sort of problematically recursive [[:Category:Self-reference|self-reference]] is reminiscent of comic [[927: Standards]], and [[1739: Fixing Problems]].
 
 
 
==Transcript==
 
:[Man with sunglasses talking (or, alternatively, rapping) to Cueball.]
 
:Sunglasses: If you're havin' perl problems I feel bad for you, son-
 
 
 
:Sunglasses: I got 99 problems,
 
 
 
:Sunglasses: So I used regular expressions.
 
 
 
:Sunglasses: Now I have 100 problems.
 
 
 
{{comic discussion}}
 
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[[Category:Comics featuring Cueball]]
 
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