How can i figure out if there is ANYTHING in a table?

function isSomethingInTable(table)
    if #table < 1 then
        return false
    end
    return true
end

you would use it like this

local myTable = {}
if not isSomethingInTable(myTable) then
    print("there is nothing in my table")
else
    print("there is something in my table")
end

Wikipages

Tables

Return

If i missunderstod please tell me and ill update my answer

Edit: This works in most cases

It depends on what kind of table it is. Is it a dictionary, mixed, or just string and numbers or maybe just strings or just numbers?

-- strings and numbers or string or numbers
local tab1 = {123456, "string", '123456'}
print(#tab1) -- > 3

-- dictionary
local tab2 = {
    this_fun = function()
        print('hello')
    end;

    this_string = true
}
print(#tab2) --> 0
print(tab2[this_string]) --> true
print(tab2['this_fun']()) --> hello

for i,v in pairs(tab2) do 
    print(i,v) 
    --> this_fun function #
    --> this_string true
end

-- mixed
local tab3 = {
    this_fun = function()

    end;

    this_string = 'string';
    123456,
    'string';
    {anothertable = true}
}

print(#tab3) -- > 3 for the number, string, and nested table