/I Considered Harmful

https://blog.pentesterlab.com/i-considered-harmful-6e20936ea65f

by pentesterlab • 6 years ago

4 1 6 years ago

blog.pentesterlab.com

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

/I Considered Harmful

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