SpletThis first edition was written for Lua 5.0. While still largely relevant for later versions, there are some differences. The fourth edition targets Lua 5.3 and is available at Amazon and … Splet25. sep. 2024 · You can win some performance by implementing this logic in Lua. Let’s add a test JSON string to Redis under key obj: set obj ‘ {“a”:”foo”,”b”:”bar”}’ Now let’s run our script: EVAL ‘local obj = redis.call (“get”,KEYS [1]); local obj2 = string.gsub (obj,” (“ .. ARGV [1] .. “\”:) ( [^,}]+)”, “%1” ..

What is the alternative for switch statement in Lua language?

Splet24. maj 2024 · 转载：lua中switch 刚开始使用lua的人肯定会不满lua居然没有switch这个语法。 但是熟悉lua的强大特性之后，你会发现其实switch是完全没有必要提供的^.^，因为lua有强大的table和function 例子： local key = 1 local switch = { [1] = function () print ("switch:"..1) end, [2] = function () print ("switch:"..2) end, ["test"] = function () print … SpletLua always adjusts the number of results from a function to the circumstances of the call. When we call a function as a statement, Lua discards all of its results. When we use a call as an expression, Lua keeps only the first result. We get all results only when the call is the last (or the only) expression in a list of expressions. greece private yacht crewed cruise

转载：lua中switch - 履霜坚冰 - 博客园

Spleta switch in Lua Raw switch.lua -- fct to simulate a switch function switch (t) t.case = function (self,x) local f=self [x] or self.default if f then if type (f)=="function" then f (x,self) … SpletChanging switch modes requires that the TX module and Receiver aren't connected to each other (no C in the top right corner of the Lua Script). Power off the receiver first, change the Switch Mode from the Lua script, … SpletLua provides powerful metaCle, which we can select any data type as the TABLE type and element type. In essence, in the C language, the switch-case statement is based on … greece problems today