I've been reading AN ELEMENTARY INTRODUCTION TO THE WOLFRAM LANGUAGE.
Either I'm doing something wrong or something has changed.
Neither of these examples (page 213) seems to work:
WordCloud[TextCases[WikipediaData["EU"],"Country"]]
&
TextStructure["You can do so much with the Wolfram Language."]
Is there maybe something I'm missing? I'm a complete novice, so perhaps I'm overlooking a basic step.
Is there a place to get updates to the book?
Could someone please tell me the correct way to do these?
Thanks for your help!