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

0 vote231 views1 answer
Lua sort
Lua
0 vote248 views1 answer
Lua table unpack
Lua
2 votes233 views1 answer
Lua array is empty
Lua
7 votes231 views2 answers
How to choose a random item from a table lua
Lua
0 vote278 views1 answer
Lua string count occurrence
Lua
2 votes212 views1 answer
How to disable animations roblox
Lua
1 vote223 views1 answer
Roblox Studio Mouse Shaking
Lua
0 vote212 views1 answer
Lua push to aray
Lua
8 votes288 views2 answers
Lua in pairs
Lua
0 vote235 views1 answer
Insert item array pico8
Lua