It is a very different question, please create as a separate one. 

I would recommend to use a bit modern way

set rs=##class(%Routine).RoutineListFunc("ABC*.int")
while rs.%Next() {
  write !,rs.Name
}

Well, there are some different reasons to do it:

• optimization network traffic for readers. You should remember, that you wrote the public article for people all around the world, with different quality of their network connection. Some people may even disable images for loading.
• in slow internet connection, you may see empty spaces for your images, while it will be loaded.
• it is a bit difficult to recognize your terminal images due to the white background, the same as for page. If you put it as a formatted text, it will have the different background.

Thanks, and thanks for your articles hope to see next article soon.

Sure, leading zero, so, fixed code.

set hashHex="" for i=1:1:$l(hash) set hashHex=hashHex_$translate($justify($zhex($a(hash,i)),2)," ","0")

Even more interesting that, GitLab has their own docker registry. And you can even build your own image for ci with ci.

We build Ensemble container. You can look at archive of my project ensemble.zip . Simple image with Ensemble, without Samples and Docbook databases with minimal security.

In current stage, we do not have any Caché code, yet. But I don't see any troubles here. You may use base Ensemble image, and run it on GitLab environment, or on your own server, via gitlab-runner and preinstalled Ensemble. With GitLab-CI, possible lots of different ways.

this version number is not enough, please show output from this command

write $zv

Looks like, your installation in 8-bit mode instead of Unicode. In that case such behavior possible. That's why we are asking for full version name from $zv, 

As the last argument, you should use routine or classmethod, not command. 

csession CACHE -U"%SYS" "##class(%SYS.System).InstanceGUID()"

Yes, it is possible

Why do you think it should be in this part of the documentation. It usual procedure. Almost everything possible to do programmatically, so, you can write a script for it. And there are lots of ways ho to do it. As for me, I think the bast way is to use Installer manifest.

Because, your UrlMap define only GET method, If you need more, you should add it to the same or any other methods.

And with CRUD, you should not put delete/insert inside URL, just use different HTTP methods with the same URL.

Thanks, sure, fixed

I think in this case better to use property ReplyTo, which will be used in mail clients as an address for response.