Question
· May 7, 2020
%Net.SSH.Session

We are getting CoClass not available [80040111] when using %Net.SSH.Session. Does anyone know if there is a security setting that would disable this object?

Any help would be greatly appreciated.

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Dear All,

I'm looping through a list with characters (Parenthesis, square brackets etc) and I wish to remove these from the list.

The for loop and IF logic are effectively removing these items from a list.

However the variable I use for the maximum number of loops carries on beyond the number of items of the list after removal.

In the output value for these I get the integer of the for loop instead of a null for the empty list fields.

I can see in the documentation that the end variable is not editable once the loop is started.

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I have just started to experiment with Using IRIS in Docker.

My first objective was to be able to enable global persistence within a Docker container. Using the following command I have managed to achieve this:

docker run --detach --publish 52773:52773 --volume /data/dur:/dur --env ISC_DATA_DIRECTORY=/dur/iconfig --name iris21 store/intersystems/iris-community:2020.1.0.199.0

Within this container, I have created a simple global:

for i=1:1:10 set ^tmp(i)=""

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Announcement
· May 5, 2020
ObjectScript Json Patch

objectscript-json-patch

alt text

An implementation of JSON-Patch in ObjectScript.

Why you should use JSON-Patch

JSON-Patch (RFC6902) is a standard format that allows you to update a JSON document by sending the changes rather than the whole document.
JSON Patch plays well with the HTTP PATCH verb (method) and REST style programming.

Install

With zpm :

Open Exchange app
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Hi Developers!

We are going to establish a series of InterSystems IRIS Online Programming contests this year.

In March we started with ObjectScript CLI and here is the schedule of topics for the next few months:

  • April - InterSystems IRIS with REST API
  • May - InterSystems IRIS Native API application: use Python, JS, .NET, Java native APIs in your application to use IRIS
  • June-July - InterSystems IRIS AI/ML solutions. IntegratedML as a bonus
  • August - InterSystems IRIS for Health FHIR application
  • September - InterSystems IRIS Full-stack application: IRIS as a server and UI on any framework and any form: and web, desktop, mobile UI
  • October - Interoperability solutions for InterSystems IRIS and InterSystems IRIS for Health
  • November - Analytics Solution using InterSystems IRIS
  • December - Multi-model solution using InterSystems IRIS

All applications should be runnable with InterSystems IRIS in a docker container.

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I am using studio 2015 version which does not have dynamic objects and I need to read xml and convert that to a json I have managed to come close to json string but with little difficulties .I need to be able to identify the root element and specify where to put braces between objects anyone with any idea is welcome he is my code so far

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Hi Developers,

Enjoy watching the new video on InterSystems Developers YouTube:

⏯ Developing Progressive Web Apps

https://www.youtube.com/embed/O8rPR3ovuFs
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I am trying to install IAM in my local and I downloaded IAM-0.34-1-1.tar.gz and extracted. I went to the location where iam_image.tar is available and run below command in the command prompt.

C:\ESB\HC\IAM-0.34-1-1.tar\IAM-0.34-1-1\IAM>docker load -i iam_image.tar
unsupported os linux

Getting unsupported os Linux issue. Kindly let me know if anyone had this issue. Thanks!

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(We are in contact with IS support for this problem but I would like to ask Community too, perhaps somebody experienced this problem in the past)

Hello Community,

we need your help with Cache 2017.2 freezing on Linux machine.

Since we moved our primary production Cache from Windows to Linux in the begging of this year, we have experienced system freezing twice. Yesterday without any good reason Cache stopped to respond with the log shown below.

Questions:

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Hi -- at a customer site we have 8 Access Gateways, with a couple of different load balancers that decide which projects go to which subset of AGs.

We're about to go live with a project that uses a subscription, and we have that subscription pointing to one of the AGs. What if that AG goes down? The project is dead until the AG is back up. The subscription forces us to pick an AG that's registered in the Gateway Registry -- I don't see a way to get a cluster or load balancer address in there.

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Does anyone use EnsLib.ITK.DTS.Framework.Operation.DTSTransferFile ? and how id you manage the transition to MESH?

I just noticed this PR from 2011

https://www.intersystems.com/news-events/news/news-item/itk-2-0-0-compliance-for-intersystems-ensemble-makes-it-easier-and-cheaper-for-nhs-trusts-to-exchange-information/

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Article
· May 1, 2020 1m read
Code sample to concatenate JSON arrays

ObjectScript doesn't include any built-in method for appending one JSON dynamic array to another. Here's a code snippet I use that's equivalent to the JavaScript concat() method.

Call it with any number of arguments to concatenate them into a new array. If an argument is a dynamic array, its elements will be added. Otherwise the argument itself will be added.

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Hi Community!

Here is a digest of the Developer Community videos on InterSystems Developers YouTube Channel in April 2020:

New Videos
№ Video Views Watch Time (hours)
1 Creating CRUD REST API for InterSystems IRIS in 5 minutes 658 10,3
2 Online Meetup with IRIS Programming Contest Winners 241 14,2
3 Introduction to VSCode-ObjectScript Webinar 233 28,0
4 InterSystems API Management and FHIR 138 6,1
5 What is IntegratedML in InterSystems IRIS? 114 2,8
6 Managing the Transition from On-Premises to Cloud-Based SaaS 72 9,0
7 Best Practices of In-Platform AI/ML Webinar 69 7,1
8 A Skeptic's Guide to Containers 62 10,8
9 How to Build, Test and Publish ZPM Package with REST Application for InterSystems IRIS 56 2,7
10 Diving into InterSystems Cloud Technology 53 6,3
11 System Alerting and Monitoring Made Easy 47 4,3
12 Real World NLP Use Cases 44 5,3

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Hi Developers!

This is the digest of new solutions and applications submitted to InterSystems OpenExchange in April 2020!

19 New applications in April 2020

FHIR Server and API Manager for MIT COVID-19 Challenge by Steven LeBlanc

This demo shows how InterSystems API Manager (IAM) can be used to view and test FHIR resources with InterSystems IRIS for Health. It comes pre-configured with a FHIR server, pre-populated with synthetic patient data. The new InterSystems API Manager (IAM) includes OpenAPI Swagger specs to quickly generate REST client code to work with many common FHIR resources.

Production Manager by Nikolay Soloviev

REST API to manage IRIS Interoperability Productions.

rest-api-contest-template by Evgeny Shvarov

Template repository for InterSystems IIRS REST API Programming Contest

JSON-Filter by Lorenzo Scalese

ObjectScript server-side JSON filter.

objectscript-openapi-definition by Guillaume Rongier

The objectif of this library is to generate the ObjectScript Class from an OpenApi definition.

FHIR-HL7v2-SQL-Demo by Guillaume Rongier

Ready to use a demo of an FHIR Server and HL7v2 transformation to the FHIR Server on IRIS For Health Intersystems The FHIR repo can be a query in SQL.

CloudWatch-IRIS by Anton Umnikov

Configuring AWS CloudWatch with InterSystems IRIS

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Hi Community!

The registration phase for the second InterSystems Online Programming Contest has already ended, and now the voting week begins!

We have 7 applications - so you have a set of applications to choose from!

How to vote?

This is easy: you will have one vote, and your vote goes either in Experts Nomination or in Community Nomination.

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Hi,

I am looking foi an API to retrieve one namespace´s default web application name. We have use some code to setup links to event log/mesage trace for monitoring emails. In perticular we did this with ensemble where the default csp webapplication name always is something like csp/<namespace/. Anyway when it comes to a healthshare installation the default path seems to be csp/healthshare/<namespace>.

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Hi Developers,

New to machine learning? Watch this video on InterSystems Developers YouTube to understand the basic concepts of machine learning and how it provides value in applications around the world today:

⏯ What is Machine Learning?

https://www.youtube.com/embed/LC07-3S3xyo
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