java printf double 2 decimal places
printf("%. 2f", value);specify decimal places java
double test = 12.15;
DecimalFormat df = new DecimalFormat("#.0");
System.out.println(df.format(test)); // Console: 12.2
// # - prints a digit if provided, nothing otherwise
// . - indicates where to put the decimal seperator
// 0 - prints a digit if provided, 0 otherwiseCopyright © 2021 Codeinu
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