Refer: https://stackoverflow.com/questions/50042278/visual-studio-code-remove-blank-lines-from-code
Use regular expressions to delete, double-blank lines. [Ctrl]+[H]
Replace this:
^$\n\n
With this:
\n

Technical notes, and other ideas.
Refer: https://stackoverflow.com/questions/50042278/visual-studio-code-remove-blank-lines-from-code
Use regular expressions to delete, double-blank lines. [Ctrl]+[H]
Replace this:
^$\n\n
With this:
\n