User talk:Yeti: Difference between revisions
→Dc/Questions/DROP: added number example
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# use an operator, that does not push to the stack
# pop some register
The problem with the first option is: if we do not know whether there is a number or a string, we seem lost. If we know that TOS is a number:
0*K+k # works only for TOS being a number
But popping a register sends all the values there (including the array) to nirvana. But what about the value we now have in TOS? It should be useful, i.e. "consumable". So, what about:
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