How to check exist service in module? - nestjs

I want to check exist service in module.
I have found way by check file in folder.
But, is there a better way?

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Can I get the start-up arguments in Neutralinojs?

I'm trying go make an application able to run a file type, I want to get the path to the file which the user opened the app with.
You can use NL_CWD to get the current working directory. See more information about Neutralinojs global variables here.

What is node_modules_bak?

I've got a folder in my project directory called 'node_modules_bak'. I don't know where it comes from or what it does. Google and StackOverflow do not provide any information about this name.
Does anyone know what it is and whether I can delete it safely?
It’s not a folder generated by node or npm or any well known tools.
It might be something generated internally by a script or even another developer wishing to backup the modules.
I would do a code search in all project files to see if the name comes up anywhere.
Like the other answer mentions, there are some tools that create this directory. It is not created by node or npm.
In my case it was https://github.com/siddharthkp/cost-of-modules/blob/0a009d670a4e4fcb185b29979b5f58668664da4b/src/helpers.js#L47-L49
/* Check if node modules exist and then backup */
let nodeModulesExist = fs.existsSync('node_modules')
if (nodeModulesExist) fs.copySync('node_modules', 'node_modules_bak')
There are a couple more of these on github when I search across all repos https://github.com/search?q=node_modules_bak+language%3AJavaScript&type=Code&ref=advsearch&l=JavaScript&l=

Get all files located on a server?

I'm trying to find all of the (javascript) resources located on a specific site.
What would be a efficient way of finding them?
Everything I could think of is bruteforcing every possible name and check whether there's a file with this name at the server, although this isn't exactly that efficient.
Yes you can do this. The thing which you actually want to do is web directory traversal..
It is a kind of web vulnerability which is usually taken in to consideration by the web master so you get 403-Forbidden or 404-Not Found Error. Manual exploitation on this is surely possible with trial and error basis in case u get to know directory that contains .js files. For automation You can take use of Python/Perl for ease of use. I am personally working on a same project targeting the same objective using PHP and cURL. At very present I can not help about any source code but for sure I'll be posting same.

In Azure, where does the cscfg file come from?

So in Azure, I created a cloud service, and now I want to upload a deployment. It asks for a package (sure, that's easy, a zip file) and a configuration file (.cscfg file). I understand that the .cscfg file is supposed to define the roles, network configuration, etc.
But I don't have a cscfg file. Where are they supposed to originate? Do I have to write one by hand? The documentation for that is substandard at best. Is there any way to generate one? Or do a deployment somehow that bypasses this step? My approach must be wrong on some level (unless I really do have to write one by hand, but I somehow doubt that is a typical case).
You can either rely on Visual Studio to create it or manually create with command line tools.
http://www.microsoft.com/en-us/download/details.aspx?id=15658
You can also create using msbuild:
http://msdn.microsoft.com/en-us/library/windowsazure/hh535755.aspx

Is there a module or simple way to allow the cc.net.config file to be seen from the webdashboard?

I'd like to be able to have either web dashboard logged in administrators or general users depending on which the team prefers be able to see the contents of this file without remoting into the box, is this possible using the webdashboard?
This is not an answer to how it can be seen from the web dashboard...
... but it is possible to store the ccnet.config file in source control and set up a special build on the build server that automatically retrieves the newest config file.
This way you do not even have to remote into the box in order to edit the contents of the file.
See more details in the documentation:
http://confluence.public.thoughtworks.org/display/CCNET/Configure+CruiseControl.Net+to+Automatically+Update+its+Config+File

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