Dmitry Maslennikov mentionings on on InterSystems Developer Community

Dmitry Maslennikov

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Eduard Lebedyuk's picture
Comment by Eduard Lebedyuk 6 days ago

Thank you, ended up extracting this method:

ClassMethod GetPrivateProp(oref, propName) As %String
{
    Set value = ""
    Set cd=$system.CLS.DumpContext(oref,0)
    Set inst=$piece(cd,"^",8)
    For j=1:1:inst {
        Set pd=$system.CLS.Property(j,oref,0)
        Set ivar=$piece(pd,"^")
        CONTINUE:ivar'=propName
        Set slot=$piece(pd,"^",2)
        Set value = $zobjval(oref,slot,0,3,slot)
        Quit
    }
    
    Quit value
}

UPD: Simplified code, thanks to @Dmitry Maslennikov suggestion:

ClassMethod GetPrivateProp(oref, propName) As %String
{
    Set pd=$system.CLS.Property(propName,oref,0)
    Set slot=$piece(pd,"^",2)
    Set value = $zobjval(oref,slot,0,3,slot)
    Quit value
}
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Hi all,

I wonder how to sync my server code to my local code using Visual Studio Code.

Previously, using Atelier, you could open a view of server and can copy the code to the current project, also if I change a BP, I could sync the code because I had a signal that It's warning me that there was a change and it needs to be updated.

I thing i shouls opening the ObjectScript: Explorer and select the code directaly, and right click -> Import and compile current file (Ctrl + F7)

If I use this command, the ouptut window shows

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Francisco López's picture
Post by Francisco López 7 days ago
Last answer 6 days ago Last comment 5 days ago
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Hi Community!

This is the update on what are the new applications submitted on OpenExchange in March 2019

New Applications

isc-tar  published by @Dmitry Maslennikov 

Compact files as TAR or Extract files from TAR files

Light weight EXCEL download v.1.0 published by @Robert Cemper 

This is the working example of a light weight export to EXCEL based on data in SAMPLES namespace. Good old CSP is well equipped to produce HTML tables accepted from EXCEL as input. With modern Browsers you don't even need and tags. So the required code around your SQL result set is really slim. And you are free to add any formatting you need either by HTML or in SQL.

PythonGateway v.0.7 published by @Eduard Lebedyuk 

Python Gateway for InterSystems Data Platforms.

Adopted Bitmaps v.1.0 published by @Robert Cemper 

This is a running example of the Bitmap Adoption

WebSockets Tutorial v.1.0 published by @Lily Taub 

A short tutorial on WebSockets in InterSystems IRIS 2018.1+ and Caché 2016.2+

Sync Data with DSTIME v.1.0.0 published by @Robert Cemper

Other Sync-Tools just work from Caché/IRIS to Caché/IRIS. Synchronizing your data to some external DB you requires some other solution. DSTIME can do it.

HL7 and SMS Interoperability Demo v.1.3 published by @Amir Samary 

This demo shows how easy it is to integrate an Electronic Medical Record system that is sending HL7 messages with AWS.

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Evgeny Shvarov's picture
Post by Evgeny Shvarov 6 April 2019
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Evgeny Shvarov's picture
Comment by Evgeny Shvarov 19 March 2019

Aha. You use Cache Studio Evaluation for development. Still have a question: why your employer doesn't give you the full version on Ubuntu which could be downloaded from WRC? 

On the other hand, you don't need a cloud to develop on IRIS Community Edition.  Check @Dmitry Maslennikov recent article. He develops locally on IRIS CE in docker using VSCode.

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Evgeny Shvarov's picture
Answer by Evgeny Shvarov 22 February 2019

Agree with @Eduard Lebedyuk answer, want to introduce another toolset:

1. Import ISC_DEV utility to a DEFAULT_INSTANCE say in a USER namespace and map the classes of the utility to %All.

2. Setup the workdir to export the code

YOURNAMESPACE> w ##class(dev.code).workdir("/path/to/your/wor
king/directory/")

2. export code calling:

YOURNAMESPACE> w ##class(dev.code).export()

This will export cls, routines, and dfi (DeepSee) into separate files.

3. Create the repository in git and commit all the files from the directory into the repository (and even push, if you use Github/Gitlab)

4. Repeat p1-2 for a PRODUCTION_INSTANCE and export classes into the same directory.

5. Compare the changes.  If you Open the directory in  VSCode with Object_Script plugin by @Dmitry Maslennikov you will immediately see the changes in Source Control section of VSCode. E.g. I introduced one line and saved the class and it shows the files changed since the latest commit and the line with the change.

Alternatively you can commit and push changes to Github/Gitlub and see the diff since the latest commit. E.g. like changes in this commit.

If you don't have DeepSee resources, p.1 can be changed to Atelier or VSCode - both have the out-of-the-box functionality to export the source into files in UDL form.

HTH

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Evgeny Shvarov's picture
Comment by Evgeny Shvarov 16 February 2019

Like the clickable InterSystems Data Platforms tags in the repo:

@Dmitry Maslennikov , could you share, please, the code to be inserted into Reaadme.md to introduce it into the repo?

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Hi Community!

New Badges're already on Global Masters Advocacy Hub! 

We're happy to announce that this year we again introduced three annual badges on Global Masters Advocacy Hub to let you remember how much you contributed to Developer Community in 2018. Here they are:

✔ DC Best-Selling Author 2018
✔ DC Expert 2018
✔ DC Opinion Leader 2018

Let's take a closer look at the DC Wall of Fame 2018 and greet everyone with big applause! 

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Evgeny Shvarov's picture
Post by Evgeny Shvarov 8 January 2019
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Evgeny Shvarov's picture
Comment by Evgeny Shvarov 7 January 2019

Hi Wolf!

It's not the substitution for Studio, but have you tried InterSystems ObjectScript plugin for VS.Code by @Dmitry Maslennikov?  

It became much more sophisticated in recent weeks. It shows method signatures, drills down to methods and documentation, compiles, highlights and many more. 

It is cross-platform, free and light-weight, I like it.

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Hey Developers!

Advent of Code 2018 is over! Thanks for participating in our small but productive COS marathon!

And now we're pleased to introduce the winners and distribute all the prizes! 

Big applause goes to these winners: 

     Fabian Haupt (w/ repo: github.com/kazamatzuri/AoC)

     Bert Sarens (w/ repo: bitbucket.org/bertsarens/aoc2018/)

     Dmitry Maslennikov (w/ repo: github.com/daimor/AdventOfCode)

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Anastasia Dyubaylo's picture
Post by Anastasia Dyubaylo 29 December 2018
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Evgeny Shvarov's picture
Comment by Evgeny Shvarov 27 December 2018

Here is the final Leaderboard for the contest is:

1st place - @Fabian Haupt

2nd place -@Bert Sarens

3rd place - @Dmitry Maslennikov

Congrats to winners and to all the participants!

We'll provide all the prises shortly and would appreciate if you share your repos (a lot of participants already did).

It would be great to know how people solve the same tasks with ObjectScript independently. Thanks in advance!

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Hi Community!

New Badges're already on Global Masters Advocacy Hub! 

We're happy to announce that this year we again introduced three annual badges on Global Masters Advocacy Hub to let you remember how much you contributed to Developer Community in 2018. Here they are:

✔ DC Best-Selling Author 2018
✔ DC Expert 2018
✔ DC Opinion Leader 2018

Let's take a closer look at the DC Wall of Fame 2018 and greet everyone with big applause! 

Continue Reading
Anastasia Dyubaylo's picture
Post by Anastasia Dyubaylo 11 January 2019
Last comment 11 January 2019
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Hi Community!

I'm pleased to announce that InterSystems Developer Community reached 5,000 registered members!

Thank you, developers, not only for registering but rather for making this place more and more helpful for everyone who develops and supports solutions on InterSystems Data Platforms all over the world! Big applause to all of us! 

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Evgeny Shvarov's picture
Post by Evgeny Shvarov 26 October 2018
Last comment 30 October 2018
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Hi Community!

This year will have a special section on Flash Talks which gives you an opportunity to introduce your tool or solution on InterSystems Global Summit 2018!



What is Flash Talks? 

It's 15 min session you have on Technology Exchange scene: 10 min for your pitch, 5 min for Q&A. 

The session WILL BE live streamed on Developer Community YouTube Channel.

Developer Community Flash Talks!

Today, 10/02, Flash Talks Scene @ InterSystems Global Summit 2018!

2 pm Open source approaches to work with Documents @Eduard Lebedyuk, InterSystems

2-15 InterSystems IRIS on Kubernetes by @Dmitry Maslennikov

2-30 Visual Studio Code IDE for InterSystems Data Platforms by @John Murray, GeorgeJames Software

2-45 Static Analysis for ObjectScript with CacheQuality by @Daniel Tamajon, Lite Solutions

3-00 InterSystems Open Exchange by @Evgeny Shvarov, InterSystems

3-15 Q&A Session on Developer Community, Global Masters, and Open Exchange

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Evgeny Shvarov's picture
Post by Evgeny Shvarov 21 August 2018
Last comment 23 October 2018
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Hi, Community!

Come join the meetup of M and InterSystems developers in Buchlov, Czech Republic 12th of April!

Developers and engineers meet to share experience, discuss problems and announce the solutions!

Come to discuss Intersystems IRIS Data Platform which would be announced on the meetup.

See the agenda below:

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Evgeny Shvarov's picture
Post by Evgeny Shvarov 6 April 2018
Last comment 8 April 2018
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Hi, Community!

I have some good news for you!

I'm pleased to announce that Robert Cemper is a new Developer Community Moderator for 2018 year!

Robert joined DC in June 2017 and is responsible for a significant amount of experience, best practices and deep skills in InterSystems technology presented here in InterSystems Developer Community!

Congratulations, Robert! And thanks for your Yes to work as Moderator in InterSystems Community! 

And as some honorable man said, "With great power comes great responsibility" - handle your moderator power with care ;)

Here is the short bio Robert wants to share.

A few facts about me:

Born in Dec 1948  in Vienna. still here, still married (49yrs) 3 (aged) children (1 daughter, 2 sons in computers)Â

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Evgeny Shvarov's picture
Post by Evgeny Shvarov 6 February 2018
Last comment 1 March 2018
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Thembelani Mlalazi's picture
Comment by Thembelani Mlalazi 31 January 2018

@Dmitry Maslennikov I have  done this for starters but got an error ^
<INVALID OREF>zTalkToTheWorld

here is my code

 

 

Method TalkToTheWorld()
{
 Set httprequest=##class(%Net.HttpRequest).%New()
 Set httprequest.Server="https://maps.googleapis.com/maps/api/distancematrix/json?origins=BRISTOL&destinations=LONDON&key=TZhydlRg6-dUm-EoIuees43456rtyu7 "
 Do httprequest.Get("/")
 Do httprequest.HttpResponse.OutputToDevice()
 Do httprequest.Get("/cache/")
 Do httprequest.HttpResponse.OutputToDevice()
}

 

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Hi, Community!

This year we again introduced three annual badges on Global Masters Advocacy Hub to let you remember how much you contributed to Developer Community in 2017. Here they are:

  • DC Best-Selling Author 2017
  • DC Expert 2017
  • DC Opinion Leader 2017

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Evgeny Shvarov's picture
Post by Evgeny Shvarov 31 January 2018
Last comment 1 February 2018
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Hi, Community!

For those developers who are attending Global Summit 2017 this year: you have an opportunity to share your solutions, framework, and experience with the rest GS attendees and Developer Community.

On Monday 11th we would have Developer Community Sessions in Tech Exchange Open House (see the agenda).

Every presenter would have 10 minutes for slides and 5 minutes for questions. So we have 6 slots available at the moment.

We would have a live stream of the event on DC YouTube so you would be able to watch it and ask questions in comments to the streaming over Internet.

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Evgeny Shvarov's picture
Post by Evgeny Shvarov 23 August 2017
Last comment 11 September 2017
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Hi, Community!

Hope you have already put in your schedule the visit to InterSystems Global Summit 2017 which will take place on 10-13 of September in remarkable JW Marriott Desert Springs Resort and Spa.

This year we have Experience Lab, The Unconference, and 50 more other sessions, regarding performance, cloud, scalability, FHIR, high availability and other solutions and best practices.

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Evgeny Shvarov's picture
Post by Evgeny Shvarov 30 June 2017
Last comment 7 July 2017
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Evgeny Shvarov's picture
Comment by Evgeny Shvarov 14 April 2017

An external tool could parse the code during the night and tell some complex statistics but simple things must tell compiler

@Dmitry Maslennikov mentioned that guys have simple linter addon to the Studio which does the job within compilation.

 

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