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Rule.html (lemmy.ml)

submitted 10 months ago by [email protected] to c/[email protected]

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[–] [email protected] 9 points 10 months ago (1 children)

oh yeah? declare a variable.

[–] bfg9k 7 points 10 months ago (1 children)

oh you know how to code? name every variable

[–] [email protected] 9 points 10 months ago (1 children)

/^[a-zA-Z_]\w*$/

i think... most languages at least

[–] [email protected] 3 points 10 months ago (1 children)

That's variables and keyword.

If you have a regex for a languages keywords you can substract as they are closed under that operation.

[–] [email protected] 2 points 10 months ago

good point. some languages (like rust) also support r# prefix to use a keyword as a variable also