Lua operators, why isn't +=, -= and so on defined?
Nov 20, 2013 · In Lua's case, the language is intended to be an embedded scripting language, so any changes that make the language more complex or potentially make the compiler/runtime …
What does # mean in Lua? - Stack Overflow
I have seen the hash character '#' being added to the front of variables a lot in Lua. What does it do? EXAMPLE -- sort AIs in currentlevel table.sort (level.ais, function (a,b) return a.y < b...
Inline conditions in Lua (a == b ? "yes" : "no")? - Stack Overflow
May 3, 2013 · There is a nice article on lua-users wiki about ternary operator, together with problem explanation and several solutions.
if statement - How to check if a value is equal or not equal to one …
Because control structures in Lua only consider nil and false to be false, and anything else to be true, this will always enter the if statement, which is not what you want either. There is no way …
if statement - if, else, else if and end Lua - Stack Overflow
May 2, 2012 · Any idea why this is wrong in Lua? if Pieza == 1 then if Rotacion == 1 then Piezas = Cuadrado1 else if Rotacion == 2 then Piezas =
What is userdata and lightuserdata in Lua? - Stack Overflow
Dec 2, 2010 · a->size = n; return 1; } Full userdata is a raw memory area with no predefined operations which offers from Lua. So userdata must be managed by the garbage collector. In …
lua - Undefined global `vim` - Stack Overflow
Jun 1, 2025 · vim.lsp.config("lua_ls", { settings = { Lua = { diagnostics = { globals = { "vim" }}}}}) I believe you have tried to do something similar in your code, and you can probably reuse …
this - Lua self references - Stack Overflow
Jun 23, 2013 · Lua self references Asked 12 years, 4 months ago Modified 6 years, 7 months ago Viewed 28k times
Boolean "not equal to" in Lua (negation of a Boolean conditional)
Jul 7, 2023 · Boolean "not equal to" in Lua (negation of a Boolean conditional) Asked 11 years, 8 months ago Modified 2 years, 4 months ago Viewed 30k times
Why does Lua have no "continue" statement? - Stack Overflow
The Lua authors felt that continue was only one of a number of possible new control flow mechanisms (the fact that it cannot work with the scope rules of repeat/until was a secondary …