I have a list

set list=$lb(1,$c(0),2)

How do I replace $c(0) with an empty element?

My list should look like this:

set list=$lb(1,,2)

I tried using $list but it either replaces the element with an empty string:

set $list(list,2)=""
zw list

Resulting in:

list=$lb(1,"",2)

Or removes the element altogether:

set $list(list,2,2)=""
zw list

Resulting in:

list=$lb(1,2)

In Cache 2013.1.6.950.1 I have a ZEN dataGrid which works fine except if I use the mouse wheel to scroll through it.

Hello,

does anybody know how to differentiate ZSOAP failures when using %SOAP.WebClient? I would need to know what error condition occurred, e.g. authorization failed, endpoint timeout etc.

All I get on failure is an ZSOAP exception which does not seem to explain anything specific.

Thanks

Jiri

Attached to this post is a PDF document outlining some of the key enhancements included with 2016.2. I will be giving a WebEx session that is open to all tomorrow at 11 AM EST. Once the WebEx is over I will be adding a link to the recording for those who cannot attend.

2016.2 Field Test Launch
Tuesday, February 2, 2016
11:00 am | Eastern Standard Time (New York, GMT-05:00) | 30 mins

Meeting number: 747 673 229

Join!

Hi folks!

Often, when we develop commercial solutions, there is a necessity to deploy solutions without source code, e.g., in order to preserve the IP.

One of the ways how this can be achieved is to use InterSystems Package Manager.

Here I asked Midjourney to paint an intellectual property of software:

How this can be achieved with IPM?

In fact, this is very simple; just add the Deploy="true" clause in the Resource element in your module.xml manifest. Documentation.

I decided to provide the simplest possible example to illustrate how it works and also to give you a development environment template to let start building and deploying your own modules without source code. He we go!

Hello and welcome to the Developer Ecosystem Winter News!

This winter (or summer for those of you from another hemisphere) we've had a lot of online and offline activities in the InterSystems Developer Ecosystem.

In case you missed something, we've prepared for you a selection of the hottest news and topics to catch up on!

Hi team,

I'll start with an apology as I am trying to wrap my head around the architecture of how InterSystems IRIS database management works. I am attempting to connect to the platform remotely through say a JDBC or ODBC connection in order to run queries, searches (through SQL statements) on my laptop and was trying to understand whether this would be possible? It is possible to setup an inbound client connection and wanted to better understand the architecture of how the database association works for IRIS database management. Does it use it's own internal SQL database or are we able to connect to our own database and which databases are certified to run against the platform?

Hey Community,

Learn how you can develop a Node.js application and connect to InterSystems IRIS data platform through the Native API:

⏯ Using Node js to connect to InterSystems IRIS

https://www.youtube.com/embed/YMQ3N_95JPc
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Hello everyone,

I am having a challenge with the IRIS community version in Docker with wsl2. Host machine is Win 11 and the IRIS/Ubuntu image is Ubuntu-20.04 from running 'wsl -l -v.

I am not able to reach the WebPortal in IRIS nor the Super User port. docker ps -a = containers.intersystems.com/intersystems/iris-community:2021.1.0.215.3 "/tini -- /iris-main" 3 weeks ago Up 26 hours (healthy) 0.0.0.0:1972->1972/tcp, 2188/tcp, 53773/tcp, 0.0.0.0:52773->52773/tcp, 54773/tcp iris

Is InterSystems ODBC driver backwards compatible? If I use cache version 2018, can I upgrade the ODBC drivers to the 2021 version or it is better to upgrade to the 2018?

In Caché, it's possible to iterate a local array using $QUERY() :

set a("foo") = 50
set a("bar") = 30

set key = "a"
for
{
     set key = $QUERY(@key)
     quit:key="" 
     write key_" = "_@key
}

This code works perfectly, unless it's called in a job (eg: a routine called by the JOB command).

I'm testing with an application I'm writing in python.
But I noticed that the pythonbind3 library will only work on the same machine where the cache is running. Is there really such a dependency?

I'm trying to run the examples that are in the / dev / python / samples3 folder, but they only work if I set "LD_LIBRARY_PATH" with the path to the cache installation folder.

But... I have this error when LD_LIBRARY_PATH is empty:

Hi Community,

Please welcome the new Global Summit 2019 video on InterSystems Developers YouTube Channel:

⏯ InterSystems IRIS Containers for Developers

https://www.youtube.com/embed/gil-H8TQqLg
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Is there a way to lock at the record level? I know that you can lock at the table level:

&sql(UNLOCK mytest IN EXCLUSIVE MODE)

but am unable to find a way to lock just at the record/row level.

Would this also affect a SELECT statement done on the record?