I have been looking up the list of links in Lua recently and have a quick question, so far I have not found the answer
local head = nil
head = {next = head, value = “d”}
head = {next = head,
Tag: middle
Delphi: How to store TCUSTOMFRAME and record in a list
I am using TObjectList to store TCustomFrames. Now I want to store more information about TCustomFrame in the same list. The record will be good.
Which delphi class do you want to store in th
How to calculate upvalues in nested Lua functions?
Use lua code blocks like this:
local a, b
function fA ()
print(a)
function fB ()
print(b)
end
end How many upvalues does fA have, 1 or 2?
You may want to use luac -l -l to read th
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
How to call a function in C DLL from Lua?
I have a DLL written in C. It is legacy code and the source code cannot be modified. I want to be able to call some functions inside the DLL from Lua.
— My Lua File
include(myCppDll.dll)
fun
Delphi: Passing Tobject in a Variants array
I have a program that requires a parameter of type TObject, as shown below:
MyProcedure (const AValue: TObject ); I have a Variant array, and I am calling the procedure in a loop, as shown be
Calculate the number of characters in the string in c
How to count the number of “_” in a string like “bla_bla_blabla_bla”? #include
std::string s = “a_b_c “;
size_t n = std::count(s.begin(), s.end(),’_’);
How to calculate like ” The number
Access element beyond the end of the array of C
I have been reading K&R’s book on C and found that the pointer algorithm in C allows access to an element beyond the end of the array. I know that C allows memory to do almost anything, but I just
C # – How to get an instance of BackgroundWorker from the currently executed method?
I’m using a background worker program that can have n instances. The problem is that the DoWork method (with the’sender’ parameter, that is, BackgroundWorker) calls other codes that generate the ca