Hi Community!

On behalf of Developer Community and Global Masters team, I wish you a Happy New Year 2019!

2018 was another great year for InterSystems Developer Community - thanks to you!

Here are a few highlights:

Added new System Default Setting for Production (not Host) setting.

However, Production setting is still the same. I have tried restarting Production and instance, to no avail.

How do I specify System Default Setting correctly?

Production:

Hey Developers!

Advent of Code 2018 is over! Thanks for participating in our small but productive COS marathon!

And now we're pleased to introduce the winners and distribute all the prizes!

Big applause goes to these winners:

Fabian Haupt (w/ repo: github.com/kazamatzuri/AoC)

Bert Sarens (w/ repo: bitbucket.org/bertsarens/aoc2018/)

Dmitry Maslennikov (w/ repo: github.com/daimor/AdventOfCode)

I am trying to explore some new possibilities outside of the normal day to day HL7 interfacing we do. I have only done 1 other Web Service interface but it was using a SOAP proxy wizard. Now I am tasked with trying to make a call to an external API

https://npiregistry.cms.hhs.gov/api/

Hi Community!

New session recording from Global Summit 2018 is available on InterSystems Developers YouTube Channel:

An Outlook on Scaling Out

https://www.youtube.com/embed/lyACfOWDFFg
[This is an embedded link, but you cannot view embedded content directly on the site because you have declined the cookies necessary to access it. To view embedded content, you would need to accept all cookies in your Cookies Settings]

The following code walks a DOM using %XML.Node. It also prevents %XML.Writer to change whitespace. Run the code using the class method "test":

Class objectscript.walkDOM Extends %Persistent
{
    ClassMethod dfs(node As %XML.Node)
    {
        s entrynode=node.NodeId
        do {
        //element nodes with one whitespacetyped child are the ones we want to change
        if (node.NodeType=$$$xmlELEMENTNODE){
            s snode=node.NodeId     
            if (node.MoveToFirstChild())            
                {
                    i ('node.MoveToNextSibling()){
                        i (node.NodeType=$$$xmlWHITESPACENODE){
                            s node.NodeType=$$$xmlTEXTNODE
                            s node.NodeId=snode
                        }
                    }
            }
            s node.NodeId=snode     
        }   
        if (node.HasChildNodes()){
            d node.MoveToFirstChild()
            d ..dfs(node)
        }
        } while (node.NodeType'="" && node.MoveToNextSibling())
        s node.NodeId=entrynode
         
    }
     
    ClassMethod test()
    {
      set xml = "abcdefg<![CDATA[   ]]>"
     
      s reader=##class(%XML.Reader).%New()
      do reader.OpenString(xml)  
      set writer = ##class(%XML.Writer).%New()
      //do some magic
      d ..dfs(reader.Document)
       
      w !,"with indent=1:",!
      set writer.Indent = 1
      do writer.OutputToString()
      do writer.Document(reader.Document)
      w writer.GetXMLString()
      set writer.Indent = 0
      w !,"with indent=0:",!
      do writer.OutputToString()
      do writer.Document(reader.Document)
      w writer.GetXMLString()
    }
}

Here's a link to the code on GitHub: https://github.com/intersystems-community/code-snippets/blob/master/src/...

Hi Community!

Thank you for being with InterSystems Developer Community yet another year! We appreciate it very much!

We want to know how helpful DC for you today and how could we make it better.

Could you please go through this short 5 min survey which will let us know what do you think about DC and what could be improved.

We wish you a Merry Christmas and a Happy New Year!

Sincerely,

Your InterSystems Developer Community Team

The goal of this article is to give users of InterSystems products background on source control in general, and how it can be used with Atelier, an Eclipse plugin. Specifically, I'll be discussing what to do when all of your developers share a single dev instance of an InterSystems product where they can edit and compile code.

I am trying to use Entity Framework with Visual Studio 2017. After following the Intersystems documentation ("Using the Caché Entity Framework Provider") I still cannot see the data source in Server Explorer. Any ideas why?

how do you change a date format to dd-MMM-YYYY in cache

Hi,

I'm working on my first SQL service using the SQL inbound adaptor, and I'm having trouble.

I've been following the documentation but it errors on set req=##class(ESQL.request).%New()

Would anyone be kind enough to share a working example?

Kind regards,

Stephen

I've been looking at the idea of developing a Time Travel Debugger utility.

It would take a debug target and have a few options such as stack depth and disclude system code.

The debugger would either be started from an external tool, or triggered from a line of code inserted into a method that I want to record.

The debugger would execute the code from start to end and record the full stack on each step to the configured depth.

Deleted

A very simple SQL

SELECT field1 F1, count(field2) CntF2
FROM GCT.PA_Data
where field1 is not null
group by field1

gives an error back:

[SQLCODE: <-461>:<Communication link failure>]

[%msg: <Connection 'TRAKCARELIVE': Execute: SQLState: (HY000) NativeError: [10053] Message: [Cache ODBC][State : HY000][Native Code 10053] [c:\intersystems\ensemble\bin\cache.exe] Software caused connection abort> ]