currency

问题 I'm having trouble stopping the googlefinance function on a specific date to use "that" specific exchange rate to convert currency from GBP to EUR. Here is my formulae: =Finance!B4*GOOGLEFINANCE("CURRENCY:GBPEUR","price",date(2017,15,11)) Here is the error: When evaluating GOOGLEFINANCE, the query for the symbol: 'CURRENCY:GBPEUR' returned no data. I've looked at other solutions on SO but none to avail. I've actually added "date" and "price" to my formulae from other solutions. Like so:-

问题 I tried to make manual currency. Here is my code DecimalFormat df = new DecimalFormat(); DecimalFormatSymbols dfs = new DecimalFormatSymbols(); dfs.setCurrencySymbol("$"); dfs.setGroupingSeparator('.'); dfs.setDecimalSeparator('.'); df.setDecimalFormatSymbols(dfs); System.out.println(df.format(3333454)); Program output is 3.333.454 Why the currency symbol I set didn't appear? 回答1: Try this: NumberFormat df = NumberFormat.getCurrencyInstance(); DecimalFormatSymbols dfs = new

问题 Currency Exchange Rate with below code is working sometimes and not working sometimes and not at all reliable. Is there any better way to get Currency Exchange Rate in PHP? public function getJPYtoUSDExchangeRate(){ $from = 'JPY'; $to = 'USD'; $amount = 1; $data = file_get_contents("https://finance.google.com/finance/converter?a=$amount&from=$from&to=$to"); preg_match("/<span class=bld>(.*)<\/span>/",$data, $converted); $converted = preg_replace("/[^0-9.]/", "", $converted[1][0]); return

问题 Is there a python package that provides list of all (or fairly complete) currencies with the symbols (like "$" for USD). There are excellent pycountry, py-moneyed and ccy but these do not have symbols. 回答1: It's a lot more than you really need, but Babel does include currencies, in the Locale currency_symbols dictionary. Some may require a little parsing, though; for example, USD is 'US$' rather than just the dollar sign, while others, like the Euro or Yuan, have no such prefix. I believe

问题 Is there a python package that provides list of all (or fairly complete) currencies with the symbols (like "$" for USD). There are excellent pycountry, py-moneyed and ccy but these do not have symbols. 回答1: It's a lot more than you really need, but Babel does include currencies, in the Locale currency_symbols dictionary. Some may require a little parsing, though; for example, USD is 'US$' rather than just the dollar sign, while others, like the Euro or Yuan, have no such prefix. I believe

问题 iGoogle is shutting down. There is an (undocumented?) currency conversion API available with URLs like: http://www.google.com/ig/calculator?hl=en&q=1GBP=?USD The base of this url - google.com/ig - takes you to iGoogle. Will the API be available after iGoogle shuts down? 回答1: I was having the same issue described here: https://stackoverflow.com/a/19786423/2819754 I used @hobailey answer for a temporary fix until i can update it to another version or google decide to do a proper api. As google

问题 How can I round a decimal number in Javascript to the nearest 10? My math is pretty rubbish today, it could be the 2 hour sleep :/ Some sample cases $2823.66 = $2820 $142.11 = $140 $9.49 = $10 I understand I probably need a combination of Math.round/floor but I can't seem to get expected result. Any help/pointers appreciated! M 回答1: Try Math.round(val / 10) * 10; 回答2: Use this function: function roundTen(number) { return Math.round(number/10)*10; } alert(roundTen(2823.66)); 回答3: To round a

问题 I'm writing a small tool to extract a bunch of values from a string (usually a tweet). The string could consist of words and numbers along with an amount prefixed by a currency symbol (£,$,€ etc.) and a number of hashtags (#foo #bar). I'm running on appEngine and using tweepy to bring in the tweets. The current code I have to find the values is below: tagex = re.compile(r'#.*') curex = re.compile(ur'[£].*') for x in api.user_timeline(since_id = t.lastimport): tags = re.findall(tagex, x.text)

问题 Apologies if this is a dumb question but I'm trying to format a currency value for my iphone app and am struggling to left-justify the currency symbol, but right-justify the value. So, "$123.45" is formatted as (say) $ 123.45 depending on format-width. This is a kind of accounting format (I think). I've tried various methods with NSNumberFormatter but can't get what I need. Can anyone advise on how to do this? Thanks Fitto 回答1: You're looking for the paddingPosition property of

问题 I want to format an amount of money (in Euros) in the user's language in Java, regardless of the country the user is in: final NumberFormat currencyFormat = NumberFormat.getCurrencyInstance(loc); currencyFormat.setCurrency(EUR); currencyFormat.format(new BigDecimal("1.99")); However, the output for different input locales ( loc ) is as follows: nl_NL: € 1,99 nl_BE: 1,99 € nl_DE: EUR 1,99 nl ( new Locale("nl") ): EUR 1,99 So I have two problems The output does depend on country, not just