Which cannot be placed at the beginning of an identifier? 4 _ $ A

Exploring asked Mar 6, 2022

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45 votes

Which cannot be placed at the beginning of an identifier?
4
_
$
A

Exploring asked Mar 6, 2022

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18 votes

The number 4 can not be used as an identifier

Teixi answered Mar 10, 2022

by Teixi

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