ClassMethod GetSSLConfiguration(host) As %String
{
  NEW $NAMESPACE
  SET $NAMESPACE = "%SYS"
  
  IF '##class(Security.SSLConfigs).Exists(host) {
    DO ##class(Security.SSLConfigs).Create(host)
  }
  QUIT host
}

Set tRequest = ##class(%Net.HttpRequest).%New()
Set tRequest.Server = "community.intersystems.com"
Set tRequest.Https = 1
Set tRequest.SSLConfiguration = ..GetSSLConfiguration(tRequest.Server)
....

Actually, with my VSCode extension is not supposed that you need to sync your code. It expects, that you have only one source of truth, your local sources. But if you can export any code from the server, it can be the same folder where your sources already placed or any others. Just use Export action in Context menu in Explorer, and it will export all your classes or routines.

When you try to open any file in explorer, and this class or routine you already have locally, it will show your local file instead of server's file. Just because it does not expects any difference, as I said your local sources have the privilege to be used first.

Any file opened from server will be shown in read-only mode.

What do you have already?

Did you configure ODBC DSN, DYLD_LIBRARY_PATH?

Some information about configuring ODBC, you can find here.

First of all I think you need iODBC installed on your mac.

then ODBC Caché drivers, with correct environment variable DYLD_LIBRARY_PATH, do not forget to relogin after the set variable.

As proof, that's possible to do it. Done with Caché 2018.1

With such amount of data, does you have enough global buffers configured?

Is it only one slow place, or you have any others as well?

How big is your database, indexes globals and globals buffer?

USER>set desc = "Review symptoms to report with patient"                        

USER>set abbrv = ##class(%Regex.Matcher).%New("([^\ ]{2})[^\ ]*\ ?",desc).ReplaceAll("$1")

USER>write abbrv
Resytorewipa

I think the best solution would be to configure SSH server, so, you'll be able to use putty as well. If your server on Linux, it should be only SSH. With SSH your connection surely will be encrypted.

Look at this

Class User.Test
{

ClassMethod Test(Args...)
{
  ZWRITE Args
}

ClassMethod Test2(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8)
{
  ZWRITE Arg1
  ZWRITE Arg2
  ZWRITE Arg3
  ZWRITE Arg4
  ZWRITE Arg5
  ZWRITE Arg6
  ZWRITE Arg7
  ZWRITE Arg8
}

}

and let's call it

USER>do ##class(Test).Test(1,2,,,,,,8)  
Args=8
Args(1)=1
Args(2)=2
Args(8)=8

and second method

USER>do ##class(Test).Test2(1,2,,,,,,8) 
Arg1=1
Arg2=2
Arg8=8

And another way 

USER>set args=8 ;just the number of the latest one                      

USER>set args(8)="test"

and calls

USER>do ##class(Test).Test(args...)
Args=8
Args(8)="test"

USER>do ##class(Test).Test2(args...)
Arg8="test"

1. What you did, to get it. Please add all your steps, so we can find what you did wrong.

2. IRIS container changed nothing what comes from base Ubuntu image. If you can install mc there it should be possible on IRIS as well. But I don't see any reasons, why mc should be available inside the container. And why you need it there?

I think you are talking about subscripts and about the full length of global reference. You can't do anything with it and just accept it as a fact. 

Most of the reasons for getting such error is just missed license file or exceeded license limit.

Just check it, you can mount it during docker run or copy it inside the image during docker build.

I see that you use quite an old version, I would recommend considering usage latest version based on IRIS. Due to many limitations of using such an old version in Docker.

I have not played with C, yet. But I found CachePopList and CachePushList. have you tried to play with it? Looks like it may help you to order over $List.

It's really great news. And so cool that InterSystems started to participate more in developers conferences. I wish to participate all of them :)

Base64 does not work with unicode with two or more bites. You should convert it first

write $system.Encryption.Base64Encode($zcvt("тест","O","UTF8"))
0YLQtdGB0YI=

Some time ago I did an example of Angular Application with IRIS on a backend.

Source for this project available on gitlab.

How to develop Angular application, you should look at angular documentation, and all about frontend development. There are some tools, which helps to develop and build your frontend side. Such as webpack, which do most of work related with build your sources to  production ready environment.

In my simple project, you need only docker, and any editor, preferable VSCode.

By command,  you will get a running server in development mode. So, you can edit Angular code, and IRIS code, and see an immediate result.

docker-compose up -d

And this project also deployable with Kubernetes. So, after any push of changes to gitlab, it will build, and test it.

node_modules, never goes to source control. It's enough to have package.json and package-lock.json there. node_modules may contain platform specific libraries.

Hope I will manage to write a complete article about this project, with all the details.

Why do not use PropertyClass, so, you can generate own getter and setter for any property in a class?

There is also ClassMethod GetGlobalSize in the class %Library.GlobalEdit , where you can select a fast way to count or not, and you will get a different result.

 ClassMethod GetGlobalSize(Directory As %String, GlobalName As %String, ByRef Allocated As %Integer, ByRef Used As %Integer, fast As %Boolean = 0) as %Status

Get size of this global
'Allocated' - total size, in MB, of blocks allocated for the global.
'Used' - total used data, in MB, for the global.
'fast' - TRUE : faster return, it won't return the value of 'Used'.
FALSE - slower return,, it returns values for both 'Allocated' and 'Used'.

So, when fast, it just counts blocks and don't care how those blocks fill by data and multiply the number of blocks on Size of the block.

Used, counts only when you pass fast=0, and it calculates exact size, and to be more accurate reads all blocks, so it could be slower.

Web applications defined in Security.Applications class in %SYS namespace.

zn "%SYS"
set props("Path") = "/opt/my/app/csp"
set props("Description") = "My Cool Application"
do ##class(Security.Applications).Create("/csp/test", .props)

Visual Studio and Visual Studio Code are two very different products but just with similar names.

To configure Visual Studio Code, you can use this settings

{
    "objectscript.conn": {
        "active": true,
        "host": "localhost",
        "port": 57772,
        "ns": "SAMPLES",
        "username": "admin",
        "password": "SYS"
    }
}

Where,

• active, should be true, if you going to be connected
• port should point to Web server port, and not super port
• username/password, the user should have enough permissions with role %Development

Very interesting, I did not now that LaTex maybe used in such a way. How it is used Syntax Highlighting, maybe I can help? 

How Pygments related? Some time ago I started to do Syntax highlightings to Pygments but did not finished it, yet. But I have textmate grammar, which can be used in many places.