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I have some double values I want to convert to a string with this pattern:
0.xx or x.xx Currently I have try this:
double.ToString("#.#0"); What should I add in order to see zero in case my number start with zero?
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Double-precision floating-point format (sometimes called FP64 or float64) is a computer number format, usually occupying 64 bits in computer memory; it represents a wide dynamic range of numeric values by using a floating radix point.
printf("%. 2f", value); The %. 2f syntax tells Java to return your variable (value) with 2 decimal places (.
The %s operator is put where the string is to be specified. The number of values you want to append to a string should be equivalent to the number specified in parentheses after the % operator at the end of the string value. The following Python code illustrates the way of performing string formatting.
just use
myDouble.ToString("0.00") that should do the trick
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myDouble.ToString("N2") should also work.
Have a look at
MSDN: Custom Numeric Format Strings
MSDN: Standard Numeric Format Strings
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