In the specific case of throw, throw new() is a shorthand for throw new Exception(). The feature was introduced in c# 9 and you can find the documentation as Target-typed new expressions. As you can see, there are quite a few places where it can be used (whenever the type to be created can be inferred) to make code shorter. The place where I like it the most is for fields/properties:
The Grio: Mayor Zohran Mamdani is investing in Black communities. Black New Yorkers are taking notice
As New York City Mayor Zohran Mamdani marks his first 100 days in office, a majority of Black New Yorkers are pleased with the new mayor’s job thus far, which has focused on his campaign promise to ...
Mayor Zohran Mamdani is investing in Black communities. Black New Yorkers are taking notice
: being the member of a pair of similarly spelled vowel or vowel-containing sounds that is descended from a vowel that was short in duration but is no longer so and that does not necessarily have duration as its chief distinguishing feature
SHORT definition: 1. small in length, distance, or height: 2. used to say that a name is used as a shorter form of…. Learn more.
Define short. short synonyms, short pronunciation, short translation, English dictionary definition of short. adj. short er , short est 1. Having little length; not long. 2. Having little height; not tall. 3. Extending or traveling not far or not far enough: a short...