Hi Luca,

Will there any academic sessions at global summit with Docker ?
I think it should be, it will be very helpful, to understand how it works with Cache, how possible to deploy applications. I like docker, and think about it, but still do not understand how it can be used with our applications, and how to make container for it, and connect to Cache's container.

Thanks, it's much better :)

Yes, it is so. And yes, I'm already have enough rep for editing. But I'm not sure in stackoverflow rules, is it available for such changes? And I'm not sure in my english, that's maybe main reason, why I have not done it yet.

You can see my example at code.intersystems.com.

and with this code, you do such query

select * EnsUtil.Message_fetch()

or
select count(*) EnsUtil.Message_fetch('namespace1,namespace2')

Looks like, one rss feed works, but with just a few posts

And even if you don't extend any classes, it any case will be hidden extend with %Library.Base. and %systemInclude still be included.

I'm very agree, with advertising stackoverflow tags, it is a very good platform for questions. But unfortunately just a few people use it, some more at different google groups , and as I think much more at russian forum sql.ru.  But I see that stackoverflow, much better that any others. Unfortunately here as we already know, it is quite difficult to  recognize a question in new posts. And very bad that this site still does not have any RSS, i can't wait when it happen. And too difficult to catch any new posts via email subscriptions, which is so ugly yet.

You mentioned tag objectscript at stackoverflow, but I don't understand why so many people choose it as relevant to intersystems technologies. It does not, it looks odd, even every last question marked with this tag, depends only with caché. And it looks we should change description for this tag, which will be relevant to Caché. 

Is it your account on github ?

Looks like you already know how to create repository and work with github.

Just create another repository,  and create some readme (in english), license file. Most of projects on InterSystems technologies uses MIT license.

In your porject more then one class, so better to export each file separately. Easy to do it with Studio hooks, for example with this project. It can help to export project files automaticaly after compile.

And then after publish your project, Evgeny or somebody else who manage intersystems account, will fork it.

In Cache uses typeless language. So in some cases such as in command IF
if varName write "true" else  write "false"

or any other logical operations any non zero values will be as true values.

and '1 will give a 0

What do you mean by environment ? In Cache we dont have such term.

Maybe you mean System Mode  on page "Memory and Startup" Page. If so,  that value only stores in global here  ^%SYS("SystemMode")

Hi Steve, are you have seen class  ZENReports.PageLayouts in SAMPLES namespace? It shows a lot possiblities for ZEN Reports. Page headers as well. And with sample is not so difficult to make a groupped report with a value on ech page at header.  For more control on page header in reports, you should look at page  pagemaster,  masterreference,  pageheader

And every time for any cases, it add only 1 point. And even every view of page, unique or not also give you points.

Yes, here form is required, data could tied with model only via dataController, and form or dataGrid

It is just a simple working example. But for reali life, it could be in some class. And flexible it will be with good UI, storage anyway for such task is quite simple. How well will be your UI, for organize that tree, so flexible it will be. Here is an example of complete UI, for creatingand running Decision trees. I think you could try to connect this project with Cache. And I think it is possible to find more web-libraries, which could help you.

start() public {
  do init()

  set result=$$ask(0)
  write !!,"Result: ",result 
}
init() {
  kill ^DECISIONTREE
  set ^DECISIONTREE(0)="Smoker"
  set ^DECISIONTREE(0,"Yes")=1
  set ^DECISIONTREE(0,"No")=2

  #; Smoker -> Yes
  set ^DECISIONTREE(1)="Age"
  set ^DECISIONTREE(1,"<30")=3
  set ^DECISIONTREE(1,">30")=4

  #; Smoker -> No
  set ^DECISIONTREE(2)="Diet"
  set ^DECISIONTREE(2,"Good")=3
  set ^DECISIONTREE(2,"Poor")=4

  #; Smoker -> Yes|Age -> <30
  set ^DECISIONTREE(3)="Less risk"

  #; Smoker -> Yes|Age -> >30
  set ^DECISIONTREE(4)="More risk"

  #; Smoker -> No|Diet -> Good
  set ^DECISIONTREE(5)="Less risk"

  #; Smoker -> No|Diet -> Poor
  set ^DECISIONTREE(6)="More risk"
}
ask(id) {
  set text=(^DECISIONTREE(id))
  quit:$data(^DECISIONTREE(id))=1 text
  
  write !,text
  set answer=""
  for i=1:1 {
    set answer=$order(^DECISIONTREE(id,answer),1,nextId)
    quit:answer=""
    set answer(i)=nextId
    write !,$justify(i,3),") ",answer
  }
  set nextId=$$read(.answer)
  quit:nextId="" "" 
  quit $$ask(nextId)
}
read(&answers) {
  write !
  do {
    write $char(13),"Option? "
    read res#1
    quit:$zconvert(res,"L")="q"
  } while (res="")||('$data(answers(res)))
  
  write !
  
  quit $get(answers(res))
}

USER>d start^tree()
 
Smoker
  1) No
  2) Yes
Option? 2
 
Age
  1) <30
  2) >30
Option? 1
 
 
Result: Less risk