the different between "" and String.Empty

[xiaodongcool]

Are there any performance and memory allocation differences between the two ?

[FaustVX]

There are a lot of answers on the internet :
https://stackoverflow.com/questions/263191/in-c-should-i-use-string-empty-or-string-empty-or-to-intitialize-a-string
https://stackoverflow.com/questions/151472/what-is-the-difference-between-string-empty-and-empty-string

[teo-tsirpanis]

As you can see, both generate identical assembly (on .NET 6 at least).

[gfoidl]

Small correction: this is the correct sharplab

See also #68347 (comment)

[xiaodongcool]

the different between JIT Asm and IL ?

[teo-tsirpanis]

Oops, my mistake @gfoidl. 😳

@jyller, IL is the intermediate bytecode the C# compiler generates, and JIT Asm is the machine code the Just-in-Time compiler generates.