This code confuses me.
print(gogo)
if (gogo == true) then
print(“yes”)
elseif (gogo == false) then
print(“no”)
end Why gogo evaluates to true ? Shouldn’t it produce an error?
print(tr
Category: Language
Programming language is a formal language used to define computer programs. It is a standardized communication technique used to issue instructions to a computer. A computer language allows programmers to accurately define the data that the computer needs to use, and precisely define the actions that should be taken in different situations.
Delphi: Can’t find the field ‘false’. Only happened to my computer
I have a TCustomClientDataSet (in memory), which is used to perform some filtering in a Delphi program.
My filtering code is as follows:
CDSFilteredGroup.Filter :=’ACP_type = 1 AND ACP_
LUA can support uncounting method calls?
I am using Lua as the data description language for my C application. I have a bunch of C classes that are bound to Lua using SLB 2.0. I have binding methods such as’SetPos ‘Or’SetName’. I use a ta
OpenResty Lua-Resty-Redis Package
I searched for other people’s package code, and it feels not elegant enough, mainly because the timing of calling set_keepalive is not good.
The code below myself uses coroutine, and set_keepalive
Sort Array in Lua
Hi, I am very new to Lua, I need to sort the array in Lua.
So I have the following code
local distances = {2,3,1}
table.sort(distances) Now I understand
>distance[1 ] –> 1
>Distan
Lua – reading documentation to an array
Sorry, I am still learning Lua. You can correct me, why the data in the file is not read line by line?
This is my sample data in the file points.txt:
lexxo:30:1
rey:40: 2
lion:40:2
prin
Delphi – Read from the log file changed per second
I need to read from a .log file that is constantly changing from another application. (Adding more data often)
So I started from the beginning:
var
LogFile: TStrings;
Stream: TStream;
Pointer – How to create a pointer to existing data using Luajit FFI?
I know there are some examples of using LuaJIT FFI to create pointers, but most of them do not point to existing data. One example is:
How to pass a pointer to LuaJIT ffi to be used as out argume
Lua – Drag Physical Objects in Corona SDK
I am trying to drag a dynamic object with gravity = 0,0 in my scene. I have a dynamic square and a static image, but when on the image There is a little power when dragging the square, but it can e
Another method of the class is called Lua
When I try to call a method of another class from another class, it will display an error message,
Attempt to call field’LoadShift’ (a nil value) This is my code,
loginpage1.lua
local L