2006-11-27 08:08:25 +01:00
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[[Kategorie:Wissen]]
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2006-02-23 01:40:21 +01:00
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==Speicherfresser==
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<pre>irb(main):001:0> ''.scan(/(((.*)+)*)+/)
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(irb):1:in `scan': failed to allocate memory (NoMemoryError)
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from (irb):1:in `irb_binding'
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from /usr/local/lib/ruby/1.8/irb/workspace.rb:52:in `irb_binding'
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from :0</pre>
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Funktioniert in Perl nicht, in den pcre-Manpages stand was genaueres... wer findets?
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2006-12-30 15:52:27 +01:00
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/^(https?:\/\/)?[a-z0-9]+([\.\-\_=&\+\/\?]?[a-z0-9]+)+$/i
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/<(?:[^">]+|"[^"]*")+>/
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