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Mike Kadow · May 26, 2016 2m read

NewBie's Corner Session 5 Operator Precedence

NewBie's Corner Session: 5 Operator Precedence

Welcome to NewBie's Corner, a weekly or biweekly post covering basic Caché Material.

Click on the Caché Cube in your system tray and select Terminal to try out the commands.

Order Precedence means the order in which mathematical operators are executed. In a Mathematical expression, you may have Multiplication, Addition, Subtraction, and Division. Which of these are executed first, second, third, etc.?

The basic Operator Precedence of mathematics is:

#Beginner #Caché

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Question

Nicki Vallentgoed · Mar 7, 2016

2016.2.x windows cache studio; cannot delete package

In studio when I right-click a package there is no option to delete it.

Also how do I upload an image to this post without linking to an external site?

#Beginner #Caché #Development Environment #Studio

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Alexander Koblov · Mar 4, 2016

Save file on disk not on server

Currently when class is saved in Atelier it is automatically saved on disk and on server (if there is an active connection).

Is there any way to save file with class or routine just on disk, but not on server?

#Beginner #Development Environment

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Fabio Goncalves · Jan 20, 2016

Ordered Collection/Relationship

Does Caché support a relationship property ordered according to a specifc value?

What shoud be the best approach?

#Beginner #Caché

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Question

David Reche · Feb 8, 2016

Log csession in Linux

Hello,

I am trying to log the output of csession in Linux. I try this command:

csession cache | tee myoutput.log

Although it works each new lines at screen output doesn't appear at row 1...

Any tip?

#Beginner #Platforms #Caché

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Scott Beeson · Feb 8, 2016

Force or determine case?

I've searched the ObjectScript reference for any instances of Upper, Lower or Case and the only thing is a case/switch statement. In all the documentation I can only find SQL and Cache Basic references for things like UCASE.

So how do I do this in ObjectScript?

#Beginner #Languages #ObjectScript #Caché

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Scott Beeson · Feb 2, 2016

Architecture question: Where do you put your complexity?

I'm designing a workflow for PHR via FTP. What I've done is create a single FTP adapter to pick up files from multiple customers. A router then accesses a lookup table and determines if a particular customer is allowed to send a particular message type to the state. If not, the message doesn't go out. It seems like everyone is against this approach (other than my CEO, thankfully), including Intersystems:

#Beginner #Frontend #FTP #Ensemble

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Jack Abdo · Feb 2, 2016

IFind french and stemming

Hi,

I created with Studio a persistent class with the following field and index:

#Beginner #Development Environment #Studio #Unstructured Data #iFind #Caché

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Scott Beeson · Jan 21, 2016

[SOLVED (KIND OF)] Missing something obvious trying to do a lookup in a method

So calling this lookup manually from the console works as expected:

PHR>set key = "WMMC_IMM"
PHR>w ##class(Ens.Util.FunctionSet).Lookup("BlockFeed",key)
1

However, calling it from a method with some concatination to build the key is giving me problems:

#Beginner #Code Snippet #Ensemble #Unstructured Data

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Scott Beeson · Jan 14, 2016

Check config registry or lookup table from Ens.Rule.Definition?

I have a routing rule that processes messages from multiple customers. I would like to create some sort of flag or setting that I can toggle to indicate if a given customer is allowed to pass messages through the router. Should I use a registry entry, lookup table or something else? Which can be accessed from a routing rule and how?

#Beginner #Ensemble

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Steve Shaw · Jan 21, 2016

Can Zen Report <pageheader> include information from a <body> group?

Hi,

I'm trying to create a Zen Report that, when rendered to PDF has a header on every page that includes some items from the group that I'm iterating over in the <body>. I can't use <header> as that only displays once for each iteration, even if that spans more than one page, but <pageheader> seems to be independent of <body> so again doesn't work.

Cheers,

Steve.

#Beginner #Frontend #ZEN #Caché

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Daniel Kutac · Jan 7, 2016

DeepSee and AGE dimension - how to keep age data up-to-date?

Hello,

is there any mechanism available in DeepSee to keep values of AGE dimension up-to-date without rebuidling cube? Can age be determined at the mdx query execution time?

Thank you!

Dan Kutac

#Beginner #InterSystems IRIS BI (DeepSee)

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