Ven*_*esh 3 lua if-statement boolean
如何在Lua中编写if语句,其中布尔变量的符号不相等.
//In Java,
boolean a;
a = false;
if(!a){
//do something
}
-- In Lua I am trying to replicate the same code
local a
a = false
if(~a) then
-- do something
end
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但我收到了错误.怎么用Lua写这个?