March 2018
Beginner to intermediate
514 pages
13h 11m
English
book
Mastering Qlik Sense
by Ralf Becher, Karl Pover, Jason Michaelides, Dilyana Ivanova, David Alcobero, Martin Mahler, Juan Ignacio Vitantonio
Content preview from Mastering Qlik Sense
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This control statement is used for subroutines. Subroutines are code blocks that are only executed when the subroutine is called. Subroutines can be used more than once within the same script and among other applications!.
Subroutines are very useful and widely used in most scripts as they can also be parameterized, which can render them powerful functions. This is key when creating reusable code. Create different functions, save them separately in QVS or TXT files, and then include them in your script whenever needed. You can also re-use the code in any application.
The following is an example of a subroutine that sets a couple of variables:
Sub SetVariablesSET vBookName = 'Mastering Qlik Sense';LET vCurrentYear = Year(Today()); ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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