In an MVVM architecture, the ViewModels use the EventAggregator to communicate between each other.
Should the Models use the EventAggregator to inform the ViewModels about any changes in the properties in the Model? If not, what should the Model use or do to inform the ViewModels about any changes in the data?
Viewers will learn how to properly install Eclipse with the necessary JDK, and will take a look at an introductory Java program.
Download Eclipse installation zip file:
Extract files from zip file:
Download and install JDK 8:
Open Eclipse and …
In this fourth video of the Xpdf series, we discuss and demonstrate the PDFinfo utility, which retrieves the contents of a PDF's Info Dictionary, as well as some other information, including the page count. We show how to isolate the page count in a…