![]() Currency Converter In Java CodeThis is a simple currency conversion program. In this program, you will learn to use JTabbedPane, JComboBox, and to detect key typed. This is my basic currency converter for my intro to java class. I'm supposed to be able to convert between yen, dollars, pounds and euros using static rates. More How To Program A Currency Converter In Java videos. This is a Java Swing GUI program for currency conversion. So basically here we convert one currency to other or vise versa. For detailed explanation of how swing. The elder scrolls v skyrim - reloaded. There are several changes that have been made, and the race now plays differently than the original released rendition, with a moderately different look (20 arcane glowing eye textures have been added for starters). Hello I am having trouble converting a long (cents) into currency format. My Code: long doublePayment = 1099; //Should equal $10.99 DecimalFormat dFormat = new DecimalFormat(); String formattedString = dFormat.format(doublePayment); System.out.println(formattedString); Output: 1,099 I also tried: long doublePayment = 1099; NumberFormat n = NumberFormat.getCurrencyInstance(Locale.US); String s = n.format(doublePayment); System.out.println(s); Since this is cents, the output should be 10.99 or $10.99. Cant figure out what I am doing wrong. Your literal is 1099, which is a thousand and ninety nine, coping with the Java rules for integer literals. According to your JVM locale, this number is represented with 1,099. If you were in Europe, it'd be 1.099. So, it's not an issue with your output, but with your input. The problem is that you have to represent a fixed point value, but you don't know and try to fake it. Solid mechanics ebook. Things will broken when you'll do some computations. This is what you are supposed to do. Java Currency ClassSimply (it's far less code, too): BigDecimal payment = new BigDecimal('10.99'); System.out.println(String.format('$%.2f', payment)); Note how you really initailize a number with a String. Also, String.format() will take care, or you could supply the required one via the overloaded method.
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