I've never had a problem changing the content-type on a response using either %CSP.Page or %CSP.REST until now. No matter where I put the line to set the content-type to "application/json", it stubbornly emits a content-type of "text/html".

In OnPreHTTP: (I tried one at a time)
either
    do %response.SetHeader("content-type", "application/json") // didn't work
or
    set %response.ContentType = "text/plain" // didn't work

The same lines in OnProcessInput() didn't change the output content-type, either.

The class signature is 
Class HS.Local.VA.HS.DocRepo.Prefetch.Service.RESTService Extends (Ens.Busi

Hey InterSystems Community,

I noticed something interesting in regards to business rule editing. Whenever you use the Management Portal or Studio to edit a business rule, the " characters gets escaped to a ".

Which results in the following code:

As long as you are not mixing development styles - as in, sticking to only the UI or only the code, it is not a problem.But as soon as you mix both, the escaping starts to hinder readability of the rules a bit.I noticed that this is not the case with other interoperability features, like data transformations.

Hi developers!

ZPM Package Manager is getting more and more popular and thus the library of packages is growing.

And thus some solutions or samples can be built with InterSystems IRIS and one or two packages installed.

I want to share with you iris-docker-zpm-usage-template - a template that can be used exactly for this purpose.

You can create a new repository or clone it and change the package name to the one that is needed for you and once the docker image is built you get an InterSystems IRIS in a docker container with a package (or set of packages) you like.

By default it installs csvgen packag

Hello programmers I would like to build a simple app where I could register data from a user like a name, age, and the phone just to practice, but for that, I would like to build the frontend and backend and also I need to be able to insert, update and delete information.
Does anyone have any recommendations for me on how I could do that using Intersystems IRIS?

Hey Developers, 

Learn about the recent changes to InterSystems HealthShare Unified Care Record and what is coming next:

⏯ InterSystems HealthShare Unified Care Record 

Server Manager 3.0 Preview, my entry for the InterSystems Security Contest, is now making use of a cool new feature of Visual Studio Code version 1.63 - support for pre-release extensions.

As I write this 1.63 hasn't yet shipped (it's expected out next Thursday), but you can already get your hands on it by installing the VS Code Insiders build. Once you've done that and launched it, use the Extension view to search for 'servermanager' and you'll see this:

In the screenshot above I was using a 1.63.0-insider build, but 1.63 has now shipped.

Note the triangular green bookmark on the extension's

Hello everyone I'm newb using COS and
I would like to know What is the definition of ROUTINE in COS ?
is there anything related to Global?
is it all information that it's possible to persist on the database?

I've been accessing Cache tables from a developer/reporting side, but am now involved in a project to create a data warehouse for our application.  I'm trying to find a query I can use to return the sizes of all the tables in the database, so we can identify the largest tables and handle those individually.  Can someone give me a query I can run against our Cache database to return the sizes of all the tables from largest to smallest?  

Thanks for the help

Using Prometheus to monitor Caché ，when config application /metrics done， Prometheus connection error: “server returned HTTP status 404 Not Found”

Hey Developers,

The InterSystems Security contest is over. Thank you all for participating in our coding competition!

So it's time to announce the winners! 

A storm of applause goes to these developers and their applications:

Hello, everyone,

I have the problem that when trying to connect to the SFTP server the error appears, the user and password are wrong. However, these are correctly stored under login data and I entered! SFTP in SSL Config. The connection works wonderfully with Filezilla. Anyone else has a tip for me?

greeting

Hey Community, 

This is the time to show our passion for the InterSystems Developer Community! We're so proud to announce that InterSystems Global Masters is a finalist for an Influitive BAMMIE Award for Most Passionate Community🤩🤩🤩

Certainly, this is because of you, our great community members!

BUT, for us to win, we'll need to get more votes than other finalists - so we need your votes!

🚀 PLEASE press "You've got my vote" > in this challenge <

Vote every day till December 9 to show that we have the most engaged community! 

Let's WIN together!

3-days left! Video from Olga :)

Hi Community, 

New video is already on InterSystems Developers YouTube:

⏯ Embedded Python with Interoperability

Newbie

I am currently running a docker image with Iris 2021.1 and I would like to install node js on to it. I have had a look at the instructions on the intersystems online learning portal and I must say its very confusing. Some of the documentation says that you can only install it on 2019. Other parts say that it doesn't matter and you can install it if you have a dev directory. I checked my dev directory and there it isn't there. Sadly this is very inconsistent. Does anyone know if it is possible to install on the above mentioned version of Iris ?

Hey Developers,

We're pleased to invite you to the upcoming "Backup. From Dusk till Dawn" webinar by InterSystems Russia on December 15 at 10:00 (UTC+3, Moscow time)!

Hi Guys，do we hv any 3rd party UI screen design software that works well with IRIS or we recommend? Thx!

When i use &sql(SELECT ......)  in Cache I can watch the generated code
In the generated .int code and see what is happening.
Just with my normal rights

Now in IRIS I have just 4 line calling some class %sqlcq.***
With enough rights i find there is no such class but the generated .int routine
%sqlcq.IRISAPP.xEZgUjdXCCgQdZQPpRdOye1Ci2ue.1
That holds the code that i had in my .int on Cache

Can i switch this back somehow ?

Good day,

I'm trying to get IRIS to run on a new MacBook with a Apple M1 Pro chip. Local installs did not run, so I switched to docker containers. When I execute following command "docker run --detach --publish 52773:52773 --volume /Users/joost/Docker/iris/data/dur:/dur --env ISC_DATA_DIRECTORY=/dur/iconfig --name iris21 --init store/intersystems/iris-community:2021.1.0.215.0" an image is pulled and a container is created but the IRIS instance does not run. The log gives me the following output:

Hey Community,

We want to hear from you! Give us your feedback on the past InterSystems Security programming contest! Please answer some questions to help us improve our contests.

👉 Quick survey: InterSystems Security Programming Contest Survey

Hello everybody,

after updating from 2018.2.1 to 2021.1 we observe a change in the behaviour of the Messagebank Enterprise Monitor.

In 2018.2.1, when clicking on a specific line inside the configured systems the system dashboard opened, giving insights about queue counts and error conditions.

In 2021.1.when doing the same thing, the login screen of the designated server instance shows up, but does not allow to login (any try, even with valid %All credentials results in a reload of the page).

Hey community, how are you all doing?

What if you could check if your REST application is susceptible to some vulnerability? What if you could check if any known attacks affect your application?

With these issues in mind, we've brought our sample application using the ZAP testing tool. A way to quickly, conveniently provide tools for developers to validate security issues in an accessible manner practically.

Hi, 

Is there any way by which we can incline the Value Labels in Bar chart like on top of bar or outside of bar in InterSystems Dashboard like Other reporting tool. 
Please find the below snip for reference , 

Thanks, 
Ravi

Get certified on HealthShare Patient Index!

Hello Community,

After beta testing the new HealthShare Patient Index Technical Specialist exam, the Certification Team of InterSystems Learning Services has performed the necessary calibration and adjustments to release it to our community. It is now ready for purchase and scheduling in InterSystems exam catalog. Potential candidates can review the exam topics and the practice questions to help orient them to exam question approaches and content.

I need to store an equivalent of the SNN (Social Security number). I need it to be encrypted and I'll have to be able to search for it once stored.

For what I've seen my options are: 

- SHAHash from the %system.encryption library. Simple and easy to implement. My question is, might collisions be a problem? We are talking about a 10 millions entry.

- AES encryption. In this case I'd like to know if there is a standard way for key management in the InterSystems environment.

I can eventually get a certificate for this project to use other encryption function as well.

Open to suggestions.

Hey Community,

Here is a digest of the Developer Community videos on InterSystems Developers YouTube Channel in November 2021:

Hi Dev Community,

I have a persistent Document class that has a FileName string property and another Question class that has an optional one-to-many relationship with Document.

I'm trying to add a SqlComputed property to the Question class (docFileName) where docFileName = Document.FileName if there is a related Document or an empty string if there isn't one. 

I'd prefer the property to be SqlComputed so that if Question.Document changes, Question.docFileName will automatically update.

Does anyone know the syntax for accessing the properties of a related object in the SqlComputeCode?

Thanks!

Hey Developers,

This week is a voting week for the InterSystems Security contest! So, it's time to give your vote to the best solutions built with InterSystems IRIS.

🔥 You decide: VOTING IS HERE 🔥

How to vote? Details below.

Hi contestants!

We've introduced a set of bonuses for the projects for the Interoperability Contest 2021!

Here are projects that scored it:

Please apply with your comments here in the posts or in Discord.

In this article I will demonstrate basics of OAuth2 authentication with GitHub account with the help of online demo 
https://dappsecurity.demo.community.intersystems.com/csp/user/index.csp by using SuperUser | SYS