How to get full path of a folder from tilde "~" abbreviation?

[livl17017666]

A path name can start with a tilde (~) to indicate the user’s home directory.

How to get full path instead of this tilda abbreviation?

So how to convert  ~\Desktop into  C:\Users\user\Desktop?

[Kukurykus · Accepted solution]

File('~\desktop').fsName

[livl17017666]

Thank you!