How do you print a dollar sign $ in Dart

Question

I need to actually print a Dollar sign in Dart, ahead of a variable. For example:

void main()
{
  int dollars=42;
          


        

Answer 1

You can use a backslash to escape:

int dollars=42;
print("I have \$$dollars."); // I have $42.

When you are using literals instead of variables you can also use raw strings:

print(r"I have $42."); // I have $42.