Community driven content discussing all aspects of software development from DevOps to design patterns. The Java printf function helps simplify the task of printing formatted output to the console, ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java String printf method can be confusing at first, but it greatly simplifies how you ...

private static final double TAX_RATE = 0.10; // 10% tax private static final double DISCOUNT_RATE = 0.05; // 5% discount if > 100 System.out.printf("\n%-20s $%.2f\n ...