Lua hash table length

-- there is no way to achieve this other than to create your own function.
-- using #table ("#" is shorthand for table.getn(table)) won't factor in key names.
function table_length(t)
    local z = 0
    for i,v in pairs(t) do z = z + 1 end
    return z
end

Source: stackoverflow.com

Similar codes

1 vote252 views1 answer
Lua first char of string
Lua
1 vote246 views1 answer
Function script in lua
Lua
1 vote263 views4 answers
Roblox buy gamepass script
Lua
2 votes267 views4 answers
How to make variables in lua
Lua
0 vote269 views1 answer
To the power of in lua
Lua
1 vote276 views1 answer
Error: LINK : fatal error LNK1561: entry point must be defined
Lua
2 votes260 views1 answer
Less than or equal to lua
Lua
0 vote273 views1 answer
Roblox make arrays
Lua
-1 vote260 views1 answer
Lua table of all characters
Lua
2 votes257 views1 answer
Lua exit
Lua