currency

Currency library for Java [closed]

a 夏天 提交于 2019-12-05 10:56:21
Is there some currency converter library that enables to convert a value from a specific currency to another? Or should I implement my how class for this? If someone has some kind of example it would be great... Juned Ahsan Ideally you should not write your own formulas to convert the currency due to the dynamic nature of currencies. It will be a good idea to access some public APIs, which can be reliably used to do the currency conversion. One of such API is Yahoo currency convertor API. Yahoo API is very simple. The basic general request for getting the current currency rate between two

NSNumberFormatter Currency Without Symbol?

佐手、 提交于 2019-12-05 10:26:19
问题 I am using NSNumberFormatter to get a currency value from a string and it works well. I use this code to do so: NSNumberFormatter *nf = [[NSNumberFormatter alloc] init]; [nf setNumberStyle:NSNumberFormatterCurrencyStyle]; NSString *price = [nf stringFromNumber:[NSNumber numberWithFloat:[textField.text floatValue]]]; However, it always gives me a currency symbol at the start of the string. Rather than doing it manually form my given string, can I not somehow have the formatter not give the

Formatting Excel cells (currency)

对着背影说爱祢 提交于 2019-12-05 10:23:13
问题 I developed an Add-In for Excel so you can insert some numbers from a MySQL database into specific cells. Now I tried to format these cells to currency and I have two problems with that. 1. When using a formula on formatted cells, the sum for example is displayed like that: "353,2574€". What do I have to do to display it in an appropriate way? 2. Some cells are empty but have to be formatted in currency as well. When using the same format I used for the sum formula and type something in,

How to get the currency symbol for particular country using locale?

假装没事ソ 提交于 2019-12-05 08:00:06
I have tried this code and it gives me the Country Code for some countries instead of the currency symbol I want the currency symbol not the code The array resourseList contains all the countries with it's code String m= (String) Array.get(recourseList,i); String[] ma=m.split(","); Locale locale=new Locale("en", ma[1]); Currency currency= Currency.getInstance(locale); String symbol = currency.getSymbol(); ( (TextView) finalV.findViewById(R.id.currencySymbolid)).setText(symbol); It says in the Currency specification: getSymbol() gets the symbol of this currency for the default locale. For

design patterns for currency conversion?

♀尐吖头ヾ 提交于 2019-12-05 07:12:03
问题 I was wondering if we could apply design patterns to writing code for currency conversion, and if yes then what would they be? The assumption is that conversion rates are static and we can hard-code them. I thought about using 'state pattern' where every state represents a specific currency and has formulas encapsulated into corresponding methods for conversion, e.g. 'toDollars()', 'toPounds()' etc. Another possibility (not sure if it's a design pattern) is using function objects that convert

Formatting currency in Android using wrong decimal separator

筅森魡賤 提交于 2019-12-05 06:45:20
I got a bug report from a Swedish user saying that our Swedish currency was using the wrong decimal separator. NumberFormat enUS = NumberFormat.getCurrencyInstance(Locale.US); NumberFormat enGB = NumberFormat.getCurrencyInstance(Locale.UK); NumberFormat svSE = NumberFormat.getCurrencyInstance(new Locale("sv", "SE")); double cost = 1020d; String fmt = "en_US: %s en_GB %s sv_SE %s"; String text = String.format(fmt, enUS.format(cost), enGB.format(cost), svSE.format(cost)); Log.e("Format", text); > Format﹕ en_US: $1,020.00 en_GB £1,020.00 sv_SE 1 020:00 kr They say that the format should be "1 020

Format decimal as currency based on currency code

落爺英雄遲暮 提交于 2019-12-05 04:55:26
I have a table of charges with the amount, and the currency code (USD, JPY, CAD, EUR etc.), and am looking for the easiest way to properly format the currency. Using my local culture code (USA) and taking my decimal.ToString("c") gets me $0.00 output, but I'd like the correct currency sign and number of decimals based on the code. Do any libraries exist for this? I can of course write up a switch statement and custom rules for each one, but thought this must have been done before. Update: I've modified Jon B's sample code as follows static IDictionary<string, string> GetCurrencyFormatStrings()

Rounding a number to exactly two decimal places for currency formatting

孤街醉人 提交于 2019-12-05 03:14:13
I need to round to two decimal places for currency. Both Math.round(num*Math.pow(10,2))/Math.pow(10,2) and Math.round(num*Math.pow(10,2))/Math.pow(10,2) work except it cuts any trailing zero's off so I get 29.9 instead of 29.90 . What is the best way around this? You can add this to number which you want to set specific format .toFixed(2) (Math.round(num*Math.pow(10,2))/Math.pow(10,2)).toFixed(2) 来源: https://stackoverflow.com/questions/12402273/rounding-a-number-to-exactly-two-decimal-places-for-currency-formatting

Currency Pipe in Angular 2

拈花ヽ惹草 提交于 2019-12-05 02:59:57
Hi I want to display price in USD format i.e, for commas for eg. $123,456 But if use currency pipe in angular 2 with USD ,i have to have either $ or USD Is it possible that I can display only number without USD and $? My code is {{123456 | currency:'USD':true:'1.2-2'}} making it to false giving me error. I am getting display as $123,456 or USD123,456. BUT i want it as 123,456. Kai Maybe you could just use the DecimalPipe . It seems to cover your needs. {{123456 | number:'.2-2'}} would become 123,456.00 576prakash just use below kendo numeric textbox th currency symbol coming automatically

support new Indian currency symbol in java

廉价感情. 提交于 2019-12-05 00:46:54
问题 how to format a number with new Indian currency symbol(₹) using java.if there is any workaround let us share . 回答1: Until Java properly supports the new character you can manually specify the currency symbol using its unicode value. The Unicode for the Indian currency symbol is U+20B9 So to insert this character into a java string you specify it as \u20B9 instead of the default DecimalFormat currency value of \u00A4 For example: DecimalFormat formatter = new DecimalFormat("\u20B9 000");