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Lua rule (lemmy.blahaj.zone)

submitted 8 months ago by [email protected] to c/[email protected]

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A ruler with the logo for the Lua Programming language

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[–] [email protected] 4 points 8 months ago* (last edited 8 months ago) (5 children)

There's a syntax for indexing starting from 0, it's

*(&arr+0) to *(&arr+(n-1))

For the rest of us who are manipulating sets of values and not offsets on pointers and aren't delusionally attached to conventions, there's arr[1] to arr[n]

[–] [email protected] 2 points 8 months ago

But then arr.length == the last index, and that’s just too convenient :(

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