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Synopsis You can add metadata to the fields in your data model using field tags. Systems tags are generated during the script reload, and they precede $. A developer found multiple hidden fields in the data model even though he did not do so while writing the script. Perhaps a bug; I am not sure. In this article, I wanted to show a simple way to list all of the...
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  Application security in Qlik Sense relies on attribute-based access control(ABAC) for resource access such as streams, applications, and even sheets and charts. Section Access performs column and row-level dynamic data reduction. Section Access works both in QlikView and Qlik Sense. However, there are nuances of difference worth considering. For example, Qlik Sense requires UserID field whereas QlikView requires NTNAME. Qlik Sense introduced a new Group field for the Section...
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  In both Qlik Sense and QlikView, dollar-sign expansions play an essential role. If you define a variable in the application to store an expression — since the expression then can be used in multiple charts — you can use dollar-sign expansion first to expand the expression text and then the parser evaluates that expression. Let’s look at an example. I can define a variable in the Qlik Sense application...
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There is nothing impossible under the Sun if you are a Qlik developer. Okay, that’s a bit of an exaggeration, but a skilled Qlik developer can indeed do magic! You may scramble to deal with multiple date fields in other tools, but not with Qlik if you know how to. In our upcoming webinar, we will show you a practical approach to get certified, so join now as it is...
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We live in a world in which machine learning is at the core of the fourth industrial revolution. Basics Linear regression is one of the simplest and most widely used machine learning techniques. There are a plethora of practical applications of linear regression. For example, obesity can be used to predict the chances of developing type 2 diabetes. Or, a student’s GPA can be predicted based on the number of...
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