Article Laurel James (GJS) · Oct 14, 2021 1m read

Small features that make a big difference

The latest release of Serenji focuses on the debug experience. Not only can you now debug on the spot, no matter where you are or what you're doing, but we've also added some smaller features that will make debugging more straightforward. 

  • Run and Debug CodeLenses - clickable links above each class method, procedure, subroutine or extrinsic function.
  • Intuitive prompting for entrypoints and arguments - when debugging a class method, produce, subroutine or extrinsic function. 
  • Shaded read-only background - to clearly differentiate between documents which are editable and those that are read-only. 
  • Program output in debug console - output is shown in the debug console. 
  • Serenji commands on Server Manager's namespace trees - allowing you to launch Serenji through Server Manager. 

Find out more in our release notes here. 

#Caché #Ensemble #InterSystems IRIS #VSCode #Debugging #Development Environment
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Question Cameron Ford · Oct 12, 2021

Localize Text in an XData Block

Hi everyone!

I am trying to localize text in an XData block using the $$$Text macro. A snippet of code is included below. Is there an easy way to localize the text included in an XData block? So far, using the $$$Text macro is not working; when I export the %MessageDictionary, the text to be localized isn't included in the export.

XData LocalizedEmail [ MimeType = text/html ]
{
<body>

<p>

Text to be translated into another language

</p>

</body>

}

Thank you in advance!

#InterSystems IRIS
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Question prashanth ponugoti · Oct 12, 2021

&sql(.....) not working in and returns SQLCODE -400 if try to execute in non persistent cls , -30 in other persist cls

I have written below method inbound adapter myAdapter Extends Ens.InboundAdapter [ ProcedureBlock ] returns -400

If i have written in any otherExtends %Persistent  cls , always returning -30 which means Table not found

ClassMethod FetchMsgCount() As %Integer
{
    set msgCount=-1
&sql(SELECT count(ID) INTO :msgCount FROM Ens.MessageHeader)
If SQLCODE=0 Quit msgCount
Quit SQLCODE
}

Could you please some one tell me where should write this class method? What I am doing wrong?

Thanks

PRASHANTH

#InterSystems IRIS #HL7 #SQL
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Question Ben Spead · Oct 8, 2021

Best practice for CPF Merge and version control

I have been reviewing the details on the CPF Merge functionality offered in IRIS:

https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cl…

I love the frequent mentions of versioning the CPF merge files in Source control.  One thing that is not yet clear to me is how this would work for rolling back a change:

"That way, assuming you version and store the merge files you employ, you can maintain a record of the configuration of each instance through time, enabling rollback if required, and avoid the possibility of configuration merge overwriting changes made by other means"

#InterSystems IRIS #Change Management #Deployment #System Administration
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Announcement Ben Spead · Feb 18, 2020

Beta testers wanted for new CCR Angular UI

Hundreds of users at TrakCare and HealthShare sites around the world rely on the InterSystems CCR Application (Change Control Record) to track their changes and deploy their configuration.  InterSystems is excited to announce that following the launch of the Angular-based Documentation and FAQs this summer, the CCR application is now ready to accept beta testers to try out further expansion of the Angular UIs.  

Users at CCR-controlled sites who wish to participate in the beta testing of the new UI can "opt-in" using the following steps:

  1. Navigate to https://ccr.intersystems.com/ccr/detailsUser
#HealthShare #TrakCare #CCR
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Announcement Evgenia Kurbanova · Oct 12, 2021

Meet the Global Masters Winners for September!

It's time to announce the Winners for September 2021! Please welcome our awesome Global Masters Heroes!

The storm of applause goes to these developers and their great contribution to DC in September 2021:

🥇 @Robert Cemper, ex Senior Sales Engineer from InterSystems, Austria

🥈 @Muhammad Waseem, HIS Team Lead, International Medical Center, Jeddah, Saudi Arabia

🥉@Lorenzo Scalese, Solution Architect, Zorgi, Belgium

     

Learn more about the competition and our awesome winners below.

#Global Masters
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Question Anna Golitsyna · Oct 8, 2021

Object script analog of RCOPY

I am trying to figure out the best ObjectScript analog to mimic, more or less, the %RCOPY functionality. What would be ObjectScript  method(s) if any to copy a routine from the current namespace to another one and compile it there?

#Caché #ObjectScript
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Discussion Eduard Lebedyuk · Oct 8, 2021

Code Golf: Just add water...

Have you ever seen those vaccum compressed towels, that look like a pill and after you add water became a towel?

That's our challenge for today. As usual shortest solution wins.

Task

You will receive an integer number and you will return a new number where each digit is repeated a number of times equals to its value.

Input:

42

Output:

444422

Note:

#InterSystems IRIS #Code Golf #Code Snippet
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Article Mikhail Khomenko · Nov 25, 2020 18m read

InterSystems Kubernetes Operator Deep Dive: Introduction to Kubernetes Operators

Introduction
Several resources tell us how to run IRIS in a Kubernetes cluster, such as Deploying an InterSystems IRIS Solution on EKS using GitHub Actions and Deploying InterSystems IRIS solution on GKE Using GitHub Actions. These methods work but they require that you create Kubernetes manifests and Helm charts, which might be rather time-consuming.
To simplify IRIS deployment, InterSystems developed an amazing tool called InterSystems Kubernetes Operator (IKO). A number of official resources explain IKO usage in details, such as  New Video: Intersystems IRIS Kubernetes Operator and InterSystems Kubernetes Operator.

#InterSystems IRIS #InterSystems Kubernetes Operator (IKO) #DevOps #Kubernetes
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Article Mikhail Khomenko · Oct 11, 2021 9m read

Using Cloud Monitoring to Monitor IRIS-Based Applications Deployed in GKE

In this article, we’ll look at one of the ways to monitor the InterSystems IRIS data platform (IRIS) deployed in the Google Kubernetes Engine (GKE). The GKE integrates easily with Cloud Monitoring, simplifying our task. As a bonus, the article shows how to display metrics from Cloud Monitoring in Grafana. 

Note that the Google Cloud Platform used in this article is not free (price list), but you can leverage a free tier. This article assumes that you already have a project in the Google Cloud Platform (referred to as <your_project_id>) and have permission to use it. 

#InterSystems IRIS #DevOps #Kubernetes
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Question Amit Prajapati · Aug 23, 2019

Access to XMLHttpRequest at 'http://localhost:52773/IrisVSCode/app/test' from origin 'null' has been blocked by CORS policy

Hi All,

I have created a REST class in which have the Parameter HandleCorsRequest = 1;

I can able to access the API using Postman, but not with my web application. It throws the below error.

Access to XMLHttpRequest at 'http://localhost:52773/IrisVSCode/app/test' from origin 'null' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.

Please note that I have tried all option which are mentioned on following URL:

https://cedocs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.

#InterSystems IRIS #Angular2 #JavaScript #SOAP
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Question Norman W. Freeman · Oct 8, 2021

Starting a new job with "job" command take more time than expected

I use the following code to start a start a job :

Class MyClass Extends (...)
{
    ClassMethod Foo()
    {
       job $CLASSMETHOD("MyClass","MyMethod") //take forever depending hardware
    }

    ClassMethod MyMethod()
    {
       //do database related stuff
    }
}

On local environment, calling Foo() is instantaneous (a few ms). On production/test servers (which have much better hardware than local) calling this function is slow and take between 200 ms to 800 ms. Obviously starting a new job with "job" command take lot of time on those environments.

I don't know the reason of

#Caché #Performance
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Announcement Guillaume Rongier · Oct 8, 2021

fhir-scraper

A simple python script to copy/scrap/crawl a FHIR repository to another one.

The script is written in Python 3.

Install it from pip

python -m venv .venv
source .venv/bin/activate
pip install git+https://github.com/grongierisc/fhir-scraper
cp .venv/bin/fhir-scraper.py .

Edit fhir-scraper.py for your needs.

Run it :

python fhir-scraper.py

How to run it from git

First clone this repository.

git clone https://github.com/grongierisc/fhir-scraper

You can install it quickly into a Virtual Environment.

#InterSystems IRIS for Health #FHIR
Open Exchange
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Question Kevin McGinn · Sep 2, 2021

cache csession has starting failing with incorrect namespace

I am running csession on AIX. I have been using the command "csession cache -U%SYS". In the session the namespace shows as "%SYS>" as expected. I was simply doing queries to the best of my knowledge. At some point csession starting failing to reference the namespace instead showing /cachesys/mgr which is the main dir for the cache instance. I am not aware of doing anything that would cause this but more importantly, how do I correct it? I

#Caché
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Announcement Jiahao Song · Oct 7, 2021

Do you use InterSystems IRIS interoperability tools? We need your input!

Hello All,

InterSystems Certification has redesigned their IRIS Integration certification exam, and we again need input from our community to help validate the topics. Here's your chance to have your say in the knowledge, skills, and abilities that a certified InterSystems IRIS Integration Specialist should possess. And, yes, we'd like to hear from you Ensemble users as well!

Here's the exam title and the definition:

InterSystems IRIS Integration Specialist

An IT professional who:

  • designs and builds integrations for various industries, and
  • manages and configures productions using InterSystems
#Ensemble #InterSystems IRIS #Certification #Interoperability
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Question Muhammad Waseem · Sep 24, 2021

How to get Specific element from JSON file by Calling API from objectscript?

Hi

Following API:
http://api.aladhan.com/v1/gToH?date=24-09-2021
is returning following JSON response:
{"code":200,"status":"OK","data":{"hijri":{"date":"16-02-1443","format":"DD-MM-YYYY","day":"16","weekday":{"en":"Al Juma'a","ar":"\u0627\u0644\u062c\u0645\u0639\u0629"},"month":{"number":2,"en":"\u1e62afar","ar":"\u0635\u064e\u0641\u064e\u0631"},"year":"1443","designation":{"abbreviated":"AH","expanded":"Anno

#InterSystems IRIS for Health #ObjectScript
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Article Laurel James (GJS) · Oct 7, 2021 1m read

Debug multiple sessions with Serenji 3.2

Hi developers, 

We've incorporated VS Code's support for multiple concurrent debug sessions and consoles into the latest release of Serenji. 

So if you're working with processes that relate or are dependent on each other, you can now debug them together. Just launch a second Serenji debug session (F5) whilst the first one is still active. 

This short video below shows how it works. We hope you find this feature useful! 

Laurel 

[![Serenji 3.2 multiple concurrent debug sessions](https://res.cloudinary.com/marcomontalbano/image/upload/v1633610169/video_to_markdown/images/youtube--cs6UiAvUj24-c05b58ac6eb4c4700831b2b3070cd403.jpg)](https://youtu.be/cs6UiAvUj24 "Serenji 3.2 multiple concurrent debug sessions")
#Caché #Ensemble #InterSystems IRIS #Open Exchange #Debugging #Development Environment
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