1) This is how ethernet works, if your ethernet cable have not connected, no connection and no IP address there. Sharing network over USB, as I know works fine on macOS, but not sure how to configure it for Windows. With macOS, it's possible to connect RaspberryPI with MacBook with USB-c to USB-C cable, and it will power it and gives access to the network.

2) Upgrading Docker-based applications, it the topic right for Docker. It's not so easy to explain how to upgrade Container. Containers are stateless, and the process is just to stop the existing container and start a new one from the updated image.

You don't have to extract archives supposed to be used by Docker. They have to be used as-is with command

docker load -i iris_community_arm64-2021.1.0.215.0-docker.tar.gz

and this will load the image to docker, and then it can be used there

Yes, InterSystems, offers distributions of IRIS, which can be installed without Docker. And for sure, you can run as many instances of IRIS as you want, as soon as you have enough resources for it.

VSCode itself has some limitations and due to this, not so easy to add an ability to show some angular page. But anyway, much more you’ll achieve if you do it as an extra extension to VSCode, instead of still using Source control classes.

By Setting in Business Service which it will be tied to. But I think, it will be simple, like check that latest data where create date more than current plus n seconds

Why not to place it to some GitHub repo or at least gist?

github.dev, is just a simple VSCode but in the cloud. It may get a coloring if it would allow at least our main extensions for ObjectScript, which in fact provide a basic coloring. GitHub.com itself uses coloring from another source, which in fact almost the same as for VSCode.

I'll look at github.com, and maybe I will find a solution, how to get coloring there somehow. And thinking about Codespaces feature as well.

fixed, set pool duration to unlimited, and activated it

JSON is binary in a low level, so, the same as for $listbuild, I think only one way to go, and it is from begin to end

USER>set json = [0,1,2]                                                                                     

USER>set json = [0,1,2], iter = json.%GetIterator()

USER>while iter.%GetNext(.key, .val){ write !,"[",key,"]=",val do:key=0 json.%Remove(key) }

[0]=0
[1]=2
USER>zw json
json=[1,2]  ; <DYNAMIC ARRAY>

And even with %Remove will not reach subsequent items

Be careful with multiple %Remove, it moves the index. So, the next %Remove in a row, will remove the wrong item. 

I would not recommend using it this way, due to many limitations and issues in it. Just make it on your own.

What the issue you faced?

Class User.Rest Extends %CSP.REST
{

XData UrlMap [ XMLNamespace = "http://www.intersystems.com/urlmap" ]
{
<Routes>
<Route Url="/:resource/(.*)" Method="GET" Call="GetResource" Cors="true"/>
<Route Url="/ping" Method="GET" Call="Ping" Cors="true"/>
</Routes>
}

ClassMethod Ping() As %String
{
  Write {"pong": true}.%ToJSON()
  Return $$$OK
}

ClassMethod GetResource(pResource As %String, pId As %String) As %Status
{
  Write {"resource": (pResource), "id": (pId)}.%ToJSON()
  Return $$$OK
}

}

With this REST class, I can do queries like this http://localhost:52773/rest/patient/test/123/456, with no issues it returns {"resource":"patient","id":"test/123/456"}

Nowadays I would look to Rust, which is good replacement for C, and should as fast as C.

One more possibility is that the input Base64 stream has line breaks, which have to be omitted. And just read correct length would not be enough, it needs to remove all line breaks, truncate to the closest divisible by 4 length, and using the left tail with the next iteration. 

Periodically I see, that some systems may replace symbols such as "+" or "/" in Base64 with something like URL compatible.

You opened issue, in repository related to this Developer Community and issues just only related to this site. You would need to open the issue, in related to VSCode extension repository, here.

It's still there, docker-ls just needs the auth.

 docker-ls repositories --registry https://containers.intersystems.com --user "********" --password "****************"         
requesting list . done
repositories:
- intersystems/arbiter
- intersystems/arbiter-arm64
.......