Dataview Tricks
Some of the ways of utilizing Dataview within Obsidian for useful queries:
Excluding a property from items, without removing items completely
Example from Books category note:
```dataview
table without id
file.link as Book,
filter(row.category, (c) => c != link("Books")) as Category
where
contains(category,this.file.link) and
!contains(file.name,"Template")
sort file.name asc