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I will Format a Floating Point Number in android with 2 Digits after the point. I search for a Example but i din´t find one.
Can some one help me.
384
In Python, to print 2 decimal places we will use str. format() with “{:. 2f}” as string and float as a number. Call print and it will print the float with 2 decimal places.
The float data type has only 6-7 decimal digits of precision.
Use str. format() with “{:. 2f}” as string and float as a number to display 2 decimal places in Python. Call print and it will display the float with 2 decimal places in the console.
We will use %. 2f to limit a given floating-point number to two decimal places.
float f = 2.3455f; String test = String.format("%.02f", f); You can also use DecimalFormat
float f = 102.236569f; DecimalFormat decimalFormat = new DecimalFormat("#.##"); float twoDigitsF = Float.valueOf(decimalFormat.format(f)); // output is 102.24 //double twoDigitsF = Double.valueOf(decimalFormat.format(f)); also format double value If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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