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Hey Developers,

Enjoy watching the new video on InterSystems Developers YouTube:

⏯ Introduction to AutoML @ Global Summit 2022

https://www.youtube.com/embed/X6Ji9x-y8x8
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InterSystems announces its first developer preview, as part of the developer preview program for 2023.1 release. Many updates and enhancements have been added in 2023.1 and there are also brand-new capabilities, such as production-ready support for Columnar Storage, ability to use Bulk FHIR, and support to MacOS 13 Ventura. Some of these features or improvements may not be available in this current developer preview.

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I am trying get the Unix time stamp in milliseconds

set epochSecond= $ZDATETIME($ZTIMESTAMP,-2)*1000

but the result is not accurate as $ZDATETIME ignoring /truncating the fraction of the seconds and the milliseconds calculation is not accurate with fraction seconds

for example

set epochSecond= $ZDATETIME($ZTIMESTAMP,-2)

1675830682

when its converts to the milliseconds

it became 1675830682000. not the accurate fractional seconds.

My target system looking for the milliseconds time stamp to authenticate.

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Question
· Jan 26, 2021
How to stop task planning

How to stop a task plan when it starts incorrectly and continues to execute due to disk space and other reasons, which may cause system failure

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Hello guys,

i try to call a Operation within 3 foreach loops.

When i try to do this, i always get the following error:

I dont get any Errpr when i log my request message at this time i want to call a operation.

Everything works and i get no error. But when i try to call the operation i get this error.

Then i tried to call a operation in the first Level (not in a ForeachLoop) it works.

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

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

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

🥈 @YURI MARX GOMES, Software Architect, YM Services, Brazil

Learn more about the competition and our awesome winners below.

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Article
· Feb 7, 2023 5m read
IRIS quick query service idea sharing

Hello, friends who are developing IRIS. I recently participated in the InterSystems Developer Tools Contest. This time, I made a tool based on the idea described in an article I published earlier as a template for quick query of messages. Currently, you only need to establish entity classes in IRIS, Then record the message corresponding to the entity class in the specified lookup table, and all the key fields generated in the message can be inverted indexed (the concept in ElasticSearch), which is convenient for quick query. The following is the design idea of my program.

Open Exchange app
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So, I know that I can return a SQL Error message from my SQL Procedure written in ObjectScript, with code like this

$ cat <<EOF | irissqlcli iris://_SYSTEM:SYS@localhost:1972/USER
CREATE or REPLACE PROCEDURE test()
LANGUAGE OBJECTSCRIPT
{
 SET %sqlcontext.%SQLCODE = 400
 SET %sqlcontext.%ROWCOUNT = -1
 SET %sqlcontext.%Message = "test error message"
};

CALL test();

EOF
[SQLCODE: <-400>:<Fatal error occurred>]
[Location: <SPFunction>]
[%msg: <test error message>]

But I did not find how to do it with Python. I can't find %sqlcontext variable available there

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Listen to CEO George James chat with Derek Robinson, host of the InterSystems DataPoints podcast talk about source control, developer tools and how our solutions are beneficial for InterSystems IRIS users.

 

In this short 17 minute episode, George and Derek discuss our work with developer tools, and how choosing the right source control can provide users with a seamless solution - which is why Deltanji is seen as the go-to source control for InterSystems IRIS users.

Listen now on the InterSystems website > https://bit.ly/3Jp5py5
or wherever you get your podcasts - just search for 'InterSystems DataPoints'.

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Hi all,

In the days when I was still using studio, the indentation character of choice was tab, due to misalignment of code when using non-monospaced fonts.

In VSCode when I create new class files, this defaults to 4 spaces. Where and how do I set the default indentation for ObjectScript class files?

Also, with python it should be spaces. So what is recommended when doing python script inside objectscript classes?

Thank you.

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Hi Team ,

Can I please check if anyone has encountered SOAP authentication error when trying to submit a certificate signing request or when trying to get certificate .

I configured a local CA server without SMTP configuration and I configured a local CA client. These steps worked okay.

Then I tried to Submit Certificate Signing Request to Certificate Authority server and I am getting the following error :

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Hey Community,

Enjoy watching the new video on InterSystems Developers YouTube:

⏯ Let InterSystems IRIS Do the Work: Git Source Control & Linting ObjectScript Across Editors @ Global Summit 2022

https://www.youtube.com/embed/Fh0uyC9owyE
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Hey Developers,

We'd like to invite you to join our next contest dedicated to creating useful tools to make your fellow developers' lives easier:

🏆 InterSystems Developer Tools Contest 🏆

Submit an application that helps to develop faster, contributes more qualitative code, and helps in testing, deployment, support, or monitoring of your solution with InterSystems IRIS.

Duration: January 23 - February 12, 2023

Prize pool: $13,500

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Mirroring 101

Caché mirroring is a reliable, inexpensive, and easy to implement high availability and disaster recovery solution for Caché and Ensemble-based applications. Mirroring provides automatic failover under a broad range of planned and unplanned outage scenarios, with application recovery time typically limited to seconds. Logical data replication eliminates storage as a single point of failure and a source of data corruption. Upgrades can be executed with little or no downtime.

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I copied a 5 MB messages.log file to AWS where I have iris-log-viewer app deployed. I ran the test to see how it takes in IRIS code to import the lines into a persistent table:

IRISAPP>set m5mb="/home/irisowner/irisdev/messages.old_20221231.log"

IRISAPP>

IRISAPP>do ##class(otw.log.irislogreader).Test1(m5mb)
Test1 begins at 02/05/2023 12:49:30
ReadLogLines
/home/irisowner/irisdev/messages.old_20221231.log
Open
Test1 ends at 02/05/2023 12:49:34
Test1 execution time: 3.500789

select count(*) from otw_log.Log

63239

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Hey Community,

Here is a digest of the Developer Community videos on InterSystems Developers YouTube Channel in January 2023:

New Videos
№ Video Views
1 InterSystems Developer Tools Contest 4396
2 InterSystems Ideas Portal: Lifecycle of the Ideas 1185
3 Modern(izing) Full Stack Development on InterSystems IRIS 211
4 What is InterSystems FHIR Server 112
5 Importing Relational Data Using a DDL Script 92
6 InterSystems IRIS Cloud On-Demand Services 88
7 [Kick-off Webinar] InterSystems Developer Tools Contest 47
8 JSONfile to Global 43
9 Helper for ObjectScript Language Extensions 36
10 xml-to-udl 33
11 #4 Community Roundtable: Modern development process with InterSystems IRIS 29
12 Global Streams to SQL 29
13 A Payer's Journey to Regulatory Compliance and Beyond 25
14 Working with Event Streaming Platforms 20

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Article
· Feb 5, 2023 2m read
COS Url Shortener

Hi Community!

I want to share with you mi first Open Exchange application.

It's a tool to made our developments easier. It's a micro service in a IRIS docker that help us in our new features giving us a way to add short links in our SMS, Email campaigns and for links of the different stores for our apps.

It's very easy to use it.

Simply clone this repo:

https://github.com/daniel-aguilar-garcia/cos-url-shortener.git

Open Exchange app
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Usualy, if you want to deploy a solution, you need to add the items, configure your lookup tables and default configuration manually.
It's okay if you have all the permissions and privileges to perform these actions. If you want to deploy to a client's production server, and you don't have the permissions, you need to indicate in a document ALL the steps that the deployment manager has to perform.

Open Exchange app
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