Programmiererwitz: Was an @^[^^](?=?[3-7+-1.0%].\p{2,3}{4,*,6})(?:\(?:\\\[[[-\]]]+?)|[email protected] verstehst du nicht? #10

Was an / @^[^^](?=!?[3-7+-1.0%].\p{2,3}{4,*,6})(?:\(?:\\\[[[-\]]]+?..)|$@uU / verstehst du nicht?
Was an / @^[^^](?=!?[3-7+-1.0%].\p{2,3}{4,*,6})(?:\(?:\\\[[[-\]]]+?..)|[email protected] / verstehst du nicht?
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