Reference: https://blog.csdn.net/sun19880421/article/details/68070696
https://blog.csdn.net/mydreamremindme/article/details/51372391< /p>
Summary:
1. Preparation
1) Download
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 – How to align the left and top control without a fixed width?
I have 6 RichEdit controls in the ScrollBox. They need to be aligned in order from top to bottom, but I need the width to be not fixed, so when the text length exceeds the ScrollBox width, I can us
Can the lua – Can I know if it runs within the other?
Is there a way to let a function know whether it is running in a coroutine?
For example, I have a send_message() function that tries to send a message three times. It takes one second between
Sorting – Lua: Custom comparison function in table sort
I have a table that stores file names, for example:
1.jpg
5.jpg< br />4.jpg
10.jpg
2.jpg Now I want to sort it. I used the following code:
table.sort(myTable )
The result is
1.jp
Date format in Lua
I am retrieving the date from the database in the following format:
vardate = ’01/20/2017 09:20 :35′-mm/dd/yyyy hh:mm:ss I want to convert it to the format dd-mm-yyyy hh:mm:ss
I can get
Delphi – INNO installer cannot be imported into DLL
I have no luck importing Delphi DLL into Inno Setup(Unicode). DLL has a simple procedure..
procedure Foo(); stdcall;
begin
end;
exports
Foo; DLL is included in the installer source , And add
Delphi – calculate maximum font size
I am calculating the maximum font size so that the Text fits the ClientRect of TCxLabel. But I may not be able to get it to work. (see picture)
fontsize is large And thxt is not drawn to the
Mode matching strings in Lua
I used Lua to split the following strings into tables:
(The data are aligned with each other. I did not find how to write the formatted data on this website)
IP: 192.168.128.12
MAC: AF:3G:9
Lua debugging
The following content is reproduced from http://www.runoob.com/lua/lua-debug.html
Lua provides a debug library to provide the function of creating our custom debugger. Lua itself does not hav
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I installed the luarocks package on Linux Mint, and then installed a few rocks such as sudo luarocks to install the telescope, but when running the script through lua script.lua, the module is requ