decimal

I have a that is generated from the diference of 2 numbers, but it return for exemple 0,07 for 7% and 0,5 for 50% i just want to fix to reach these goar, like 15,2% 13% and so on. How can I do that? do c# has something embeded on CLR to do that? You can use the Percentage Custom Numeric Format String . This will do it without you having to multiply yourself. For example, you can do: double value = 0.152; string result = value.ToString("#0.##%"); If your locale is set to European (my guess based off the format you wrote), you'll get a string with the value of "15,2%". You can also just use the

I have a problem similar to the one found here : JSF selectItem label formatting . What I want to do is to accept a double as a value for my and display it with two decimals. Can this be done in an easy way? I've tried using but that seems to be applied on the value from the inputText that is sent to the server and not on the initial value in the input field. My code so far: <h:inputText id="december" value="#{budgetMB.december}" onchange="setDirty()" styleClass="StandardBlack"> <f:convertNumber maxFractionDigits="2" groupingUsed="false" /> </h:inputText> EDIT: The above code actually works. I

I'm doing simple math in JavaScript using variables to represent the numbers. Here is an example of my code: var ones = 0; var fives = 0; function results (){ _fives = (fives * 5); var res = (_fives + ones); document.innerHTML = res; } This isn't the full code but basically I'm having the user enter the amount of bills and coins from 1 cent coins up to $100 bills. The code multiplies the amount of bills to the amount the bill is worth. This is no problem works just fine... For some reason on some of my results it shows a decimal like 1.899999999997 not sure how this is happening. Is there a

What, if any, is the difference between? decimal d = (decimal) myDouble; decimal d = new decimal(myDouble); decimal d = Convert.ToDecimal(myDouble); There is no difference. If you look at the source: In Decimal: public static explicit operator decimal(double value) { return new decimal(value); } In Convert: public static decimal ToDecimal(float value) { return (decimal) value; } So in the end they all call new decimal(double) . They all achieve the same results. However, here's a more broken down explanation: Method 1 creates a new variable which explicitly casts myDouble to type decimal .

I have a simple object filter that uses price__lt and price__gt . This works on a property on my product model called price, which is a CharField [string] (decimal saw the same errors, and caused trouble with aggregation so reverted to string). It seems that when passing in these values to the filter, they are treated in a strange way, eg 10 is treated as 100. for example: /products/price/10-200/ returns products priced 100-200. the filters are being passed in as filterargs: FILTER ARGS: {'price__lt': '200', 'price__gt': '10'} . This also breaks in the sense that price/0-170 will NOT return