node.jsconsoleconsole.log

Node.js: printing to console without a trailing newline?

Is there a method for printing to the console without a trailing newline? The console object documentation doesn't say anything regarding that:

console.log()

Prints to stdout with newline. This function can take multiple arguments in a printf()-like way. Example:

console.log('count: %d', count);

If formating elements are not found in the first string then util.inspect is used on each argument.

Solution

  • You can use process.stdout.write():

    process.stdout.write("hello: ");

    See the docs for details.