What does operator ~= mean in Lua? - Stack Overflow
Nov 18, 2020 · What does the ~= operator mean in Lua? For example, in the following code: if x ~= params then
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 …
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...
resources - Lua, what is Lua? - Stack Overflow
Lua is a powerful, fast, lightweight, embeddable scripting language. Lua combines simple procedural syntax with powerful data description constructs based on associative arrays and …
Newest 'lua' Questions - Stack Overflow
Dec 20, 2025 · I’m working with an old, unsupported Lua addon (Lua 5.1/LuaJIT). Its entry script appears to be a Luraph-style bootstrap that eventually calls loadstring with a decompressed …
What is the difference between pairs() and ipairs() in Lua?
In a for loop, what is the difference between looping with pairs() versus ipairs()? The Programming in Lua book mentions both, however, both appear to generate similar outputs as shown below: …
How do I use the bitwise operator XOR in Lua? - Stack Overflow
May 12, 2011 · How can I implement bitwise operators in Lua language? Specifically, I need a XOR operator/method.
function - Difference between . and : in Lua - Stack Overflow
Difference between . and : in Lua Asked 14 years, 11 months ago Modified 1 year, 5 months ago Viewed 80k times
Do the const and close keywords in Lua actually do anything?
Apr 14, 2021 · I was excited to learn that, as of Lua 5.4, Lua supports constant (const) and to-be-closed (close) variables! However, upon testing these keywords, they don't seem to do …