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/I Considered Harmful | Better HN
/I Considered Harmful
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(blog.pentesterlab.com)
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pentesterlab
6y ago
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pentestercrab
6y ago
On the topic of case and unicode, it's also important to remember that, somewhat surprisingly, the number of characters can change when a change in case occurs:
$ irb >> puts RUBY_VERSION 2.6.5 >> "ß".chars.size => 1 >> "ß".upcase.chars.size => 2
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