There are others (e.g. !! and 0+) which I use regularly but rarely recognise as secret operators and, even if I do, their names often allude me.

In contrast, there's an infamous one which is impossible to unsee and, therefore, impossible to forget. I've not named it on purpose: in the hope that I may have saved at least some from mental trauma. :-)

— Ken

In reply to Re^3: Splitting Hairs [tangent to: Splitting in while loop] by kcott
in thread Splitting in while loop by tel2

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