Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
On standard console all things are printed in white whether we have written it in System.out or System.err. In IDE(for me Eclipse) we can see different color output on console for both. i.e. black for System.out and red for System.err.
Is System.err is only provided for use in IDEs? Cause on cmd we can not distinguish System.out and System.err. Both are printed in same color.
These are two different output streams that are available in most of OS’s. You don’t have them color coded due to settings of your terminal/command line environment. On the other hand your IDE provides different visualization for different streams.
If you wanted to color them, consider using ANSI escape sequences.