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Hi *,

I want to dynamically generate the arguments of a method during compile time.

'For example, I want the following method

ClassMethod DoCleverStuf() As %Status [ CodeMode = objectgenerator ]
{
    do %code.WriteLine("    Set tSC = $$$OK")
    ...
}

to look like this in the .int code.

ClassMethod DoCleverStuf(pValue1 As %Integer, pValue2 As %String) As %Status [ CodeMode = objectgenerator ]
{
    // some generated code will be here
}

Is this possible? Or alternativel;y, can I generate a whole method at compile time?

Thanks.

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Article
· Jan 23, 2023 2m read
Global-Streams-to-SQL #2

Some technical background information

There is not just one class in this package: rcc.gstream.cls but also rcc.gstreamT.cls

While rcc.gstream works with direct access to the stream globals, the *T version uses
a Process Private Global (PPG) as Temporary storage.
using SELECT * FROM RCC.gstreamT WHERE RCC.useT('^jpgS')=1 and similar.

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Hi Community,

Watch the recording of the Second Community Roundtable: "What is the best source control system for development with InterSystems IRIS?"

Some great discussions have been started during this roundtable. We invite you to continue these discussions. in the comments to this post.

Tell us, which source control you use and why – in the comments to this post.

https://www.youtube.com/embed/86xPyfc1mKI
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Hey Developers,

Learn about the changes we've made to InterSystems IRIS Containers, including security updates and the new web gateway container:

InterSystems IRIS Container Updates

https://www.youtube.com/embed/ZbzP7m0HDkU
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Question
· Jun 5, 2022
MDM: Patient Repository

Hi,
I am looking to define an architecture combining both IRISforHealth's FHIR server and HAPI's MDM capabilities. Is there anyone who has already implemented this type of solution?
The goal is to implement a single patient repository for multiple hospitals, so HAPI MDM is really interesting.
From what I've seen, some of the issues may be around compatibility between Caché and Hybernate.

Thanks

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Hey Developers,

What is the best way to containerize your InterSystems IRIS application? Discover your options:

Containerizing InterSystems IRIS Applications

https://www.youtube.com/embed/9_Zp6mzUXFI
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Article
· Jul 19, 2020 1m read
Organize ZLANG

The guide “Extending Languages with %ZLANG Routines”
Tells you all details you need to know to extend your programming language.
EXCEPT: How to do it in a clean way.

This example of a %ZLANGC00.mac may show a possible approach
to get an easy to overview and to manage setup.
With less than 50 lines of code you might not be affected.
But if your Studio shows close to 1000 rows or more you may get in troubles.

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The latest WebComponent-based, SB Admin 2-themed QEWD Monitor application now includes a cool D3-based viewer for visualising your IRIS or Cache Globals - see example below

This qewd-monitor-adminui application is automatically installed when you install QEWD on a Windows machine

See here for details on installing QEWD on Windows:

https://github.com/robtweed/qewd-microservices-examples/blob/master/WINDOWS-IRIS-2.md#initial-steps

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Question
· Jun 9, 2020
Cache SQL question

I have a table with 4 column: MRN (primary key), Name, DOB, and Gender. I want to bring in the values on all of the columns into a DTL. Currently, I declare variables for each of the columns and using 3 select statements.

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Hi Developers!

Create Database, Namespace, REST Applications using Portal Management is an easy task. You just need a few clicks or maybe more clicks than you expect.

But, what if you traded all those clicks for a simple command-line ?!

IRISAPP>do ##class(diashenrique.Utils.GenerateDB).CreateNew

You just need to answer a few questions:

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Question
· Mar 24, 2020
Cannot type password in Terminal

I just tried to log into our QA server and connect to Terminal (v 2013.1).

I can type in my username but when I attempt to type my password, no characters are typed. When I press ENTER the password is invalid.

I can connect to the management portal and the studio development environment without any problems. Also, I do not have this problem when connecting to the terminal in our production environment (2010).

Does anyone know what can cause this type of problem?

Thanks.

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Hi Community,

We're pleased to invite you to the Europe's biggest data science gathering called Data Natives Conference 2019 on 25-26 November in Berlin, Germany! Join us and learn how InterSystems technology can support your AI & ML initiatives to help you shape our world! 🔥

What's more?

Take part in @Benjamin.DeBoe's keynote "From data swamps to clean data lakes" in which he will portray best practices for sustainable AI/ML. And visit InterSystems booth on the 1st floor and discuss real-world use cases and state-of-the-art tools with our experts!

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Hi Community!

New video is already on InterSystems Developers YouTube Channel:

Engaging Patients Through Communication

https://www.youtube.com/embed/JS7ZofLB3fE
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InterSystems has corrected a defect that can result in data integrity problems in environments that use InterSystems mirroring in conjunction with parallel dejournaling. This problem exists for currently released Caché and Ensemble versions beginning with 2017.2 and for InterSystems IRIS Data Platform version 2018.1.

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Hi there,

I'm currently getting myself acquired with Atelier and apart from having a lot of fun I noticed an issue that keeps me from merging changes to the server. When importing Files into my project it uses the right encoding (without telling it what encoding to use). When trying to synchronize it shows the Conflict Resolution, with the server side using the wrong encoding therefore displaying gibberish.

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Article
· Jul 10, 2016 4m read
NewBie's Corner Session 12 Do and Goto

NewBie's Corner Session 12 Do and Goto

Welcome to NewBie's Corner, a weekly or biweekly post covering basic Caché Material.

InterSystems Caché provides a GUI (Graphical User Interface) based Integrated Development Environment (IDE) called Caché Studio. Developers can use Studio to create and maintain applications.

Controlling Process Flow

Controlling Process Flow means controlling the execution path of code. The execution of code flows from the top to the bottom in a routine, except for the following:

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Hi, Community!

In the previous article, we introduced the Streamlit web framework, a powerful tool that enables data scientists and machine learning engineers to build interactive web applications with minimal effort. First, we explored how to install Streamlit and run a basic Streamlit app. Then, we incorporated some of Streamlit's basic commands, e.g., adding titles, headers, markdown, and displaying such multimedia as images, audio, and videos.

Later, we covered Streamlit widgets, which allow users to interact with the app through buttons, sliders, checkboxes, and more. Additionally, we examined how to display progress bars and status messages and organize the app with sidebars and containers. We also highlighted data visualization, using charts and Matplotlib figures to present data interactively.

In this article, we will cover the following topics:

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Hi Community!

It's that time of year again—the time of the Global Summit! All the Developer Ecosystem teams, in general, and the Developer Community team, in particular, are doing their best to bring even more new, interesting people into our midst!

We had this beautiful booth ready on Sunday to welcome everyone when the Summit officially started:

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