print() without a newline in Dart?

In Dart, I am using print() to write content to the console.

Is it possible to use print() without it automatically adding a newline to the output?

You can use stdout:

import "dart:io";
stdout.write("foo");

will print foo to the console but not place a \n after it.

You can also use stderr. See:

https://stackoverflow.com/questions/12181658/how-can-i-print-to-stderr-in-dart-in-a-synchronous-way

You cannot customize the print() to prevent printing a newline in Dart (as in Python by using 'end' argument). To achieve this in Dart, use stdout.write() function, like

stdout.write("<your_message>");

Have a look are the dcli package you can use the echo function.