nameOf (examples.testText)
» "testText"
nameOf (examples.["newItem"])
» "newItem"
Note that it returns a name even though the object doesn't exist.
nameOf (examples[1])
» "age" // "age" is the first item in the examples table, as sorted.
x = {'font': "Geneva"}; nameOf (x [1])
» "font"
See Notes.