I have a DecimalFormat like this: DecimalFormat df = new DecimalFormat(\"#,###开发者_如何学编程.###\");
I have a double and i am trying to convert it to a decimal. When i use decimalformat to achieve this i get the following:
Two questions in one, but I have a very short test case demonstrating my problems: import java.awt.*; import java.awt.image.*;
I am trying to set decimal values,Below is my input string String rate=\"1.000000000\"; Converting to double:
I just wrote a lab that is supposed to flip two coins 500 times and count how many times heads and tails were flipped and is supposed to calculate the percentage to the tenth. I remember the template
I\'d like to use Java开发者_开发问答\'s DecimalFormat to format doubles like so: #1 - 100 -> $100
I am using DecimalFormat to create a formated decimal that is always 6 characters long. At first I used the format string of new DecimalFormat(\"000.00\") but this gave me a bug for negative numbers.
I want to be able to convert a string to a Double given a number of decimal places in a format string.So \"###,##0.000\" should give me a Double to 3 decimal places.
I am using the following DecimalFormat pattern: // Use ThreadLocal to ensure thread safety. private static final ThreadLocal <NumberFormat> numberFormat =
With string.format introduced in Java 5, is decimalformat now obsolete?I\'m having a hard time开发者_JAVA技巧 finding something you can do in decimalformat that you can\'t do in string.format.Using de
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