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Announcement
· May 16, 2017
Developer Community Meetups

Hi, Community!

We are starting InterSystems Developer Community meetups: events to discuss InterSystems technology in person.

This would be 2-3 hours evening events to meet and discuss the best practices, new features, share experience regarding implementation of InterSystems technologies and products.

Besides free discussion and networking there would be 3-4 sessions delivered by InterSystems engineers. Local partners are very welcome to participate as speakers too!

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Question
· May 12, 2017
Use a class property to pass a flag

Looking for a way in which I could possibly pass a flag through a property when performing an Insert statement, on a mapped class.

insert into my.class (serialNumber, modelNumber, myFlag) value ('testSerial', 'testModel', 0)
myFlag is not stored in the DB.

The mapped class then calls a legacy routine (MAC) via CodeMode = 'objectgenerator', (Insert method within the 'objectgenerator')

Within the legacy routine, I am setting an index... but I don't always want to set it (multiple inserts, and I will only set the index on the LAST insert)

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Article
· May 15, 2017 2m read
Security Alerts

Wanna Cry

Most of you should be aware that the Wanna Cry virus is massively infecting un-patched windows machines all around the world. It's particularly affecting the NHS, one of my main clients.

Wanna Cry is one of a line of Viruses that exploit SMBv1 over ports 135 and 445.

A kill switch has been enabled, but this won't protect machines sitting behind http proxies, and there are already reports of new versions without a kill switch.

All windows machines should be isolated and updated a.s.a.p.

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Question
· May 13, 2017
IKNOW concepts

Hi Team,

I am interesting to learn IKNOW concepts in Cache.Will need your guidance.

I. What is iKnow.

ii. Where we are using Iknow(Real time example)

iii. How to we work on iKnow(Did any tools Need?)

iv. Please give notes and articals

Thanks ,

Ponnumani Gurusmay

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I was looking at the OrefToArray^%occRun in the %CSP.ErrorLog page in version 2016. However, we're on version 2014, and that method does not seem to exist yet. I would love a good way to swizzle out the info in the %request, %session, %response objects for the error log for my own error page, in version 2014. I don't want to have to go through and get all the properties manually, but I will if I must. Any other good way already written?

Thanks,

Laura

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Hello All,

I have a question / issue regarding the calling list.FindOref(<object from indexOpen call>)
Here is a simple way to reproduce the issue:
2 classes: Utility.contacttypes and Utility.person
*************************

Class Utility.contacttypes Extends %Persistent
{
Property description As %Library.String(TRUNCATE = 1);
/// Index for property description
Index descriptionIndex On description [ Unique ];
}

*************************

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Hi,

I would like to know if there is any code to compare and update two directories/namespaces for class files.
If file is present in directory1 and not present in diectory2, it should import the classfile.
If file is not present in directory1 and it is present in directory2, the corresponding file should be deleted from directory2.

Please suggest code for the task.

Thanks,
Arpitha R

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Something that shot up the popularity stakes last week was this article on a very interesting initiative: RealWorld:

https://medium.com/@ericsimons/introducing-realworld-6016654d36b5

I decided it would be a good idea to use this as a way of creating an exemplar implementation of a RESTful back-end using QEWD against their published API (https://github.com/gothinkster/realworld/tree/master/api)

The results are here:

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Hi Community,

I'm just editing a class in Atelier. I have added below code into the class.

Set tStream=##class(%Stream.GlobalCharacter).%New()

When I type tStream. , It's not automatically suggesting properties of that object instance in Atelier. If I click "Ctrl+Space", It says "No completions available".

Is this functionality not available in Atelier yet Or Should I make some configuration changes in Atelier to make it available?

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I'd like to have production specific settings for different environments (OTAP). I have set the system default settings on my production to override the default settings. However, this does not seem to work. It is my understanding that the system default settings override the settings I have set on the production (I thought I heard my Sales Engineer say this). However, reading the documentation I am not sure of this reading either. However, when I clear the values for the adapters on my production my system default settings are still not apply.

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Question
· May 9, 2017
Atelier: GetDocs bug?

Greetings.

I'm trying to do some experiments using the Atelier REST API, but I noticed a bug that I simply can't bypass.

When requesting the Atelier server asking for an array of docs, it seems to fail when using it with multiple formats.
Like: [ "RCWWW015.int", "Class.cls" ]

While this method does return the class's source code, it fails when fetching the routine.
Like this:

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What is a correct way to pass parameters to the %CONTAINS in embedded SQL statement when searching thru %Text property?

s sp="child,health"

&SQL(

DECLARE c1 CURSOR FOR

SELECT ID INTO :id FROM ICD WHERE Name %CONTAINS (:sp)

...

is not the same as executing the following in the SQL Manager

SELECT ID FROM ICD WHERE Name %CONTAINS ('child','health')

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Hi ,

From the below code, we are able to import the class file to the namespace ( specified path is C:\temp\distr )

I have a class file and a folder in the above specified path. When i run the code, it is importing only the class file but not the class files present in folder.

I would like to know is there any code to import the class files present in folder as well.

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Hi All -

Our environment has multiple instances of HealthShare installed and most are on separate VMs/servers. Does anyone have any ideas on how to efficiently manage user accounts across all of these multiple instances of HealthShare? As you can imagine, creating 10 separate Cache accounts on each instance during onboarding of new associates is cumbersome and tedious as is disabling them. We have yet to integrate with AD but we do have a Cyberark initiative under way but it is in the very early stages.

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Hello,

I am interested in working with a third-party API in my instance of the Community Portal. I was curious as to how you all work with third-party apis. Do you typically connect directly from within a ZEN Mojo Page or do you route the request through an operation in the management portal? Are there any sort of best practices I should be aware of?

Thanks,

Bob

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Question
· Apr 10, 2017
NYC Tri-State Regional Group

I am new to Intersystems and I am wondering if there exists a NYC tri-state regional or NE regional group for Ensemble?

If anyone has any information, please reply.

Thanks,

George Cornejo

NYC Health and Hospitals Corporation

55 Water Street

NY, NY

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