I am writing a Mac OS program, and I have the following lines:
os.execute(“cd ~/ testdir”)
configfile = io.open(“configfile.cfg”, “w”)
configfile:write(“hello”)
configfile:close()
Tag: lua
LUA __METATABLED?
I want to know if there is a way to escape the __metatable meta method. I know there is no one, but I am trying to do something like this, but obviously __metatable will prevent this from happening
Optional group capture matching using the LUA mode
I am trying to use simple pattern matching to parse the chemical formula in Lua. However, I don’t know how to specify the capture group as optional. This is the pattern I came up with: < /p>
WRK uses -lua script POST request (static data)
HTTP_prot = {
“/gateway/services”,
“/gateway/services”,
}
–Interface type
HTTP_type = {
“POST”,
“POST “,
}
–parameters
HTTP_body = {
LUA – PANDOC number sample list does not apply to custom writers
Pandoc provides an amazing extension example_lists for consecutively numbered lists throughout the document. We tried to use a custom writer to generate html, but the numbering in the html was brok
LUA – How to focus on the client in Awesome WM
I have a client instance that I should follow. I found that the only way to follow a client:
> focus.bydirection(dir,c)-press Focus on the client in a given direction.
> focus.byidx(i,c) – fo
How to delete a specific function from the OS library without editing Lua header files or scripts
I completed my homework and researched other replies on this topic, but did not solve my specific problem.
I want to delete io completely The library and os are only part (let’s say I want to
Lua – Corona SDK – Calling an instance or class method from EventListener
I have a Foo class (well, a pseudo-class) set as follows:
–in foo.lua
Foo = {}
–constructor
function Foo:new(x, y)
–the new instance
local foo = display. newImage(“foo.png”)
– set some
Lua needs a relative path
I cannot load a .Lua file from a relative path.
This works:
2.lua
function Math( v1, v2 )
return v1 + v2
end 1.lua
This does not work:
package.path = package.path ..’
Unit test – Can I load the library in Lua?
I am making a mpv script, in which I load the mpv library like this:
— script. lua
local mp = require(‘mp’) I am using a broken unit test framework to write tests for this, and they are cont