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 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
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...
function - Difference between . and : in Lua - Stack Overflow
Difference between . and : in Lua Asked 14 years, 8 months ago Modified 1 year, 2 months ago Viewed 80k times
Lua - Current time in milliseconds - Stack Overflow
Apr 15, 2017 · Is there a common way to get the current time in or with milliseconds? There is os.time(), but it only provides full seconds.
How to check if a table contains an element in Lua?
How to check if a table contains an element in Lua? Asked 15 years, 8 months ago Modified 4 years, 7 months ago Viewed 323k times
Lua - if statement with two conditions on the same variable?
Jan 24, 2012 · Lua - if statement with two conditions on the same variable? Asked 13 years, 9 months ago Modified 7 years ago Viewed 124k times
What is the alternative for switch statement in Lua language?
In general, if you want a switch statement in Lua, what you ought to be doing is building a table. For your simple case of choice that could be 1, 2, or fail, a simple if statement with a few …
Split string in Lua - Stack Overflow
45 If you are splitting a string in Lua, you should try the string.gmatch () or string.sub () methods. Use the string.sub () method if you know the index you wish to split the string at, or use the …
Lua: Rounding numbers and then truncate - Stack Overflow
Aug 19, 2013 · 15 If your Lua uses double precision IEC-559 (aka IEEE-754) floats, as most do, and your numbers are relatively small (the method is guaranteed to work for inputs between -2 …