Hi Developers!

We are introducing a new feature on Dev Community site – Key Questions by InterSystems Developers.

We've added a new special #Key Question tag to highlight questions related to InterSystems Data Platforms considered as having the biggest impact.

Each month InterSystems Experts will choose such questions, and those authors will be awarded with all the honours!

What honours? Details in this post!

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Hey Developers,

This August, you've posted 90 new questions on the Developer Community:

Questions

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Hello,

So i want to use the INSERT OR UPDATE command so i can update a COUNTER for a given name:

INSERT OR UPDATE myTable
SET name='Omer', counter = counter + 1;


as you can see with the above code - if the row is non-existent then we get an error because COUNTER is NULL!
I tried the following to fix this but all have failed:

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Hello every one, here in our company we are trying to develop a tool to help us in our "Code Review" that today is completely done for another developer.

So I need to develope a tool that reads a class/routine (Already done) and identify if in the current line there is some abbreviated command, that is against our policy of codification, for example:

s variable = "test"
d ..SomeMethod()

So in this cases I want to warn the original developer that the code has parts that need to change the "s" to "Set" and de "d" to "Do".

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Hi Community,

I am receiving a JSON file as input in ensemble and i need to convert the JSON message to HL7 message.

Can anyone share few points how to read a JSON file into Ensemble production by creating a Custom Business service?

I have created a custom business service as below but i am not aware which parameters i need to pass in OnProcessInput method?

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Hi,

We have a global with 65 million entries. All we are doing is just iterating through each entry to find out the total no of entries. It is currently taking 110 minutes. Is this something normal? What can we do to speed up this process? Below is the program for just iterating each entry in the global.

s sub=" ,count=0
f{
s sub=$o(^YYY(sub)) q:sub=""
s count= count +1
}
w!, "Total Count:"_ count

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Hi Developers,

This July, you've posted the whooping 83 new questions on the Developer Community:

Questions

Short Answer Questions - Exams guide - LibGuides at National College of  Ireland

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Hi Developers,

This June, you've posted the whooping 105 new questions on the Developer Community:

Questions

10 Best Questions Ever

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Hi Developers,

This April, you've posted 65 new questions on the Developer Community:

Questions

6 Underlying Benefits of Asking Questions | SUCCESS

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Hello everyone,
so lets say i have the following:

Hello
Q
say(arg)
w arg
Q


and i am trying to execute it by its name such as:


s a = "say^hello"

*execute the name inside a*

now I know for a fact that if say were written without any argument then do @a would work!

but I can I pass an argument in this case?
I don't want to use Xecute because I am in need of really high performance code.

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Hey Developers,

This time around, we've decided to spruce up this activity a little and extended this rubric to encompass all 6 communities - English, Japanese, Chinese, Spanish, Portuguese, and French. Isn't this exciting?

And this month we have our first non-English entry.

Hiring a Manager? Don't Skip These 21 Interview Questions | Breezy HR

Without further ado, here are the Key Questions of October chosen by InterSystems Experts within all Communities:

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Question
· Sep 12, 2023
Scoping OID / OREF map

It's a feature of ObjectScript (perhaps widely known, perhaps not) that if you open the same object ID multiple times, you end up with the same OREF. For example:

USER>set obj1 = ##class(Sample.Person).%OpenId(1)
 
USER>set obj2 = ##class(Sample.Person).%OpenId(1)

USER>w obj1,!,obj2
1@Sample.Person
1@Sample.Person

Generally speaking, this is an important feature - you won't end up accidentally modifying the same record via multiple paths and losing some of the changes.

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Hi Developers,

This January, you posted a whopping 94 new questions on the Developer Community:

Questions

How to Identify Questions & Optimize Your Site for Q&A, FAQ & More

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Hi DC Members,

This September, you posted 79 new questions on Developer Community:

Questions

What children can teach us about asking questions - HatRabbits

Here are the Key Questions of September chosen by InterSystems Experts:

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