Advertisements I made a program, which checks if in table has (for example) "A" and a "B" in itself. But it doesn’t works. Here’s code: function inTable(t,e) return t[e] ~= nil end –Example local table_ = {"A","B"} if inTable(table_,"A") and inTable(table_,"B") then –Do some stuff end Please, help me. I tried everything but it still… Read More How to check in Lua if there are multiple elements in a table?

Advertisements I know Lua remember value in the same field/function with the Same defined Variable. but I still lack the concept behind it. Let’s say I’see Int Variable = 2 which can be modify if we iterate over it Int variable = 8 Same logic I was applying on the Code. I got the results,… Read More I don't Understand "How Lua save data on the same variable when we Iterate over it"

Advertisements I understand what colon syntax does. I know what table.insert(list, value) does. I’m also aware that I cannot create my own table t={} and insert a value to it with t:insert(value). But when I do table:insert(value) it inserts the value to table which is supposed to a type, right? The worst thing is that… Read More What does "table:insert()" do?

Advertisements I am trying to iterate through the table in lua, but somehow I am not able to print the values inside the table. It prints the address SeriesPoint = {} function SeriesPoint:new(x, y) local newSeriesPoint = {} setmetatable(newSeriesPoint, self) self.__index = self self.x = x self.y = y return newSeriesPoint end TestSeriesPoint = {}… Read More Lua : Iterating through nested tables

Advertisements I can’t figure out how to print a single value in tab2. I’m trying to get the same result of when I print tab1. I don’t care about the order I just need to print a single pair(get the the key and the value), or pop it from the tab2 (with something like table.remove(tab1,1))… Read More How to print single value of a table in lua