I've read the following QAs and all of them examine using prototypical inheritance to simulate classical inheritance.  Good Example of JavaScript's Prototype-Based Inheritance  javascript inheritance  Using inheritance patterns in JavaScript...
I'd like to provide end-user scripting (that would run server-side) in an application. I've been reading around, and found that sandboxing is much more of a problem than I thought.  I don't really care what the language is. LUA, Python, J...
Lua is small and can be easily embedded. The current JavaScript VMs are quite big and hard to integrate into existing applications. So wouldn't it be possible to compile JavaScript to Lua or Lua bytecode? Especially for the constraints in mobile...
I'm learning to use scrapy with splash. As an exercise, I'm trying to visit https://www.ubereats.com/stores/, click on the address text box, enter a location and then press the Enter button to move to next page containing the restaurants avai...
k = {   messageCode = 200,   result = {     data = [       {id=7,language="Hindi"},       {id=8,language="Tamil"}     ]   } }   How do I access language here?  I have been trying this way   print(k.result.data.language)...
I use "lua.vm.js" to develop with lua in web client side.  I want to know how can i call a Lua function from js script.  var element = document.getElementById("myBtn")   element.addEventListener("click", function(){ /*call her...
I'm writing a lua script that I want to use with scrapy + splash for a website. I want to write a script that enters a text and then clicks on a button. I have the following code:  function main(splash)    local url = splash.args.url    assert(sp...
I have learned to use Lua a lot of the time and I also use JavaScript. But I find that JavaScript is harder for me to read and write.  Recently I started testing web-pages.  I don't mind using JavaScript to test pages and some of their functions...
I am working on rotating an object at 160 degrees/second, and having it slow down to a complete stop at a pre-specified angle. For example, if the angle chosen was 30 degrees, it would spin very fast and slow down, eventually halting at 30 degrees. I...
A while ago I posted a THIS question, regarding interaction between lua.vm.js and javascript.  Now I have a slightly different problem:  Lets assume that I have the following code in the REPL  model = {} model['test1'] = 1 model['test3...

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