I am trying to convert a string 32,646,513.32 to a double and then convert it to a string in scientific notation like this 3.264651332E7. The code below is
double amount = 0;
for (Payments payments : pvor.getPayments()) {
payments.setDocumentNumber(pvor);
amount += Double.parseDouble(payments.getAmount());
payments.setDate(new Date());
}
DecimalFormat df = new DecimalFormat("#.00");
double totalAMount = Double.valueOf(df.format(amount));
Double totalAMounts = (Double) totalAMount;
pvor.setAmount(String.valueOf(totalAMounts.doubleValue()));
How do I display large numbers in same format as I give?
Instead of using just String.valueOf(totalAmounts), which give you number in exponential format, you need to format your double value to match the string format that you want. Try something like new DecimalFormat("#,###.00").format(totalAmounts). Or simply use String.format("%,.2f", totalAMounts).
If I understood your problem correctly then you do not need String.valueOf() but String.format().
Here is the code snippet:
public static void main (String[] args) throws Exception
{
String input = "32,646,513.32";
double value = Double.parseDouble(input.replace(",",""));
String output = String.format("%f",value);
System.out.println("Value: " + output);
}
Output:
Value: 32646513.320000
Replace the following line in your code appropriately:
/* Note the change from `valueOf()` to `format()` */
pvor.setAmount(String.format("%f",totalAMounts.doubleValue()));
Related
I am new in Android development and i am stuck at a place. I want to format my currency, I am setting to show without decimal places and with commas.
Example: right now it's showing like 23000.00. But I want the currency like 23,000; how can I do that?
I tried the formatter classes but that doesn't help me.
This is how it's set now.
public class CurrencyFormatter {
public static String setsymbol(BigDecimal data, String currency_symbol)
{
NumberFormat format = NumberFormat.getCurrencyInstance(Locale.ENGLISH);
format.setCurrency(Currency.getInstance(currency_symbol));
String result=data+" "+" دينار";
return result;
}
}
I expect output to be (arabic text)23,000 instead of (arabic test)23000.00
Basically, you need a currency formatter object.
NumberFormat currencyFormatter = NumberFormat.getCurrencyInstance(currentLocale);
After that you can format an amount of money:
Double currencyAmount = new Double(23000.00);
String formattedOutput = currencyFormatter.format(currencyAmount);
There are more options and explanations available here on Oracle's reference document: https://docs.oracle.com/javase/tutorial/i18n/format/numberFormat.html
check this
NumberFormat format = NumberFormat.getCurrencyInstance(Locale.getDefault());
format.setCurrency(Currency.getInstance("USA"));
String result = format.format(1234567.89);
This is the format set of usa you can change with your country code
reference check description here
Try this, it will show in this format 23,000 without decimal points, It will show thousand separator in the number.
String result = null;
try {
// The comma in the format specifier does the trick
result = String.format("%,d", Long.parseLong(data)); // use this result variable where you want to use.
result = result + " " + " دينار"; // to append arabic text, do as you were doing before.
} catch (NumberFormatException e) {
}
I have a string "$1,076.00" and I want to convert them in to int,
I capture some value $1,076.00 and saved in string called originalAmount,
and tried int edited = Integer.parseInt(originalAmount); and it gave me error java.lang.NumberFormatException: For input string: "$1,076.00"
can anyone help?
You need to remove the undesired part ($ sign) and then parse the string to double carefully since the decimal part is a locale dependent
String pay = "$1,076.00";
NumberFormat format = NumberFormat.getInstance(Locale.FRANCE);
Number number = format.parse(pay.replace("$", ""));
double result = number.doubleValue();
System.out.println(result);
string sourceString = "$1,076.00";
sourceString.substring(1, sourceString.length() - 1)
int foo = Integer.parseInt(sourceString);
Try this:
String amount = "$1,076,.00";
String formatted = amount.replace("$", ""); // remove "$" sign
formatted = formatted.replace(",", ""); // remove "," signs from number
double amountDouble = Double.parseDouble(formatted); // convert to double
int amountInt = (int)amountDouble; // convert double value to int
System.out.println(amountInt); // prints out 1076
String originalAmount="$1076.00";
String amount = originalAmount.replace($,"");
int edited = Integer.parseInt(amount);
Thanks everyone yr answers help me a lot
I have come up with
originalAmount = originalAmount.substring(1);
if (originalAmount.contains("$")) {
originalAmount = originalAmount.replace("$", "");
}
newOriginalAmt = Double.parseDouble(originalAmount);
System.out.println(newOriginalAmt);
pls let me know yr thoughts
Following are my codes to add two values
float ptoTotalAmount = 0;
Map<String, String> renewalDetailview = new LinkedHashMap<String, String>();
String Fee = driver
.findElement(
By.xpath("//div[#data-bind='html: CURRenewalFees']"))
.getText().substring(4).replace(",", "");
ptoTotalAmount += Float.valueOf((ptoFee));
String surcharge = driver
.findElement(By.xpath("//div[#data-bind='html: Surcharges']"))
.getText().substring(4).replace(",", "");
ptoTotalAmount += Float.valueOf((surcharge));
renewalDetailview.put("totalfee", Float.toString(ptoTotalAmount));
For an Example:
Fee - 31500.00,surcharge - 1500.00
Fee + surcharge = 33000.00
Thus, expected result for totalfee - 33000.00, but I'm getting 33000.0
Therefore, I applied Formatting to my float value with 2 decimal places, but I'm not getting expected result.
DecimalFormat decimalFormat = new DecimalFormat();
decimalFormat.setMinimumFractionDigits(2);
renewalDetailview.put("totalfee", String.valueOf(df.format(ptoTotalAmount)));
I'm getting 330,00 something like this, please help me to format with 2 decimal places.
It looks like you are trying to model currency.
If so, you should check the answers on this post
Try something like:
float value = 33000.00f;//float??
String formattedString = String.format( "%.2f", value);
System.out.println(formattedString);
Output:
33000.00
I know this has been questioned alot of times but i tried all solutions in other threads and i cant find one that matches what i want ...
So i have one input something like this -9.22841 which is read as a String, what i want to do is to format this number to two decimals like this -9.23 without rounding it up and then converting it to double without losing this format...
I have tried many ways like String.format("%.2f",number) and the one below ...
String l = -9.22841
DecimalFormat df = new DecimalFormat("#,00");
String tmp =df.format(l);
double t = Double.parseDouble(tmp);
and this one:
String l = -9.22841
DecimalFormat df = new DecimalFormat("#.00");
String tmp =df.format(l);
double t = Double.parseDouble(tmp);
but everytime i try to convert to double in the String.format("%.2f",number) or DecimalFormat df = new DecimalFormat("#.00"); gives error converting to double
and when i do this :
DecimalFormat df = new DecimalFormat("#,00");
The output is wrong and is something like this -9.23 where it should be -9.22
Thanks for your time ...
You could just chop off the String two spaces after the decimal:
String number = "-9.22841";
String shorterNumber = number.substring(0, number.indexOf(".")+3);
double t = Double.parseDouble(shorterNumber);
System.out.println(t);
Thats what you want:
String number = "-9.22841";
DecimalFormat formatter = new DecimalFormat("0.00");
formatter.setRoundingMode(RoundingMode.DOWN);
number = formatter.format(Double.valueOf(number));
System.out.println(number);
The output will be:
-9,22
You can use bellow function:
import java.text.DecimalFormat;
import java.math.RoundingMode;
public static double formatValue(Double number) {
DecimalFormat df = new DecimalFormat("####0.00");
df.setRoundingMode(RoundingMode.DOWN);
return Double.parseDouble(df.format(number));
}
Input = 31.6227890 ,
OutPUT = 31.62
For someone looking full decimal handling:Kotlin
fun validateNumber(number: String): String {
return if (number.contains(".") && number.length > 3+number.indexOf("."))
number.substring(0, number.indexOf(".")+3)
else if (number.contains(".")){
number.substring(0, number.indexOf(".")+2)+"0"
}else{
"$number.00"
}
}
In my android app, I am trying to convert a string value to a double value. But it throws NumberFormatException. The string value is "30.192781000000000"
My code is,
String Latitude="30.192781000000000";
double Lat2 = Double.parseDouble(Latitude.trim());
I have tried with this also,
NumberFormat nf = NumberFormat.getInstance(Locale.US); // Looks like a US format
double lat2=nf.parse(Latitude.trim()).toDouble();
But didnot work. Please suggest me any solution. I have to work with a double value and not a string value.
Thanks in advance!!
Try this Code i think this should work.
NumberFormat _format = NumberFormat.getInstance(Locale.US);
Number number = null;
try {
number = _format.parse(latitude);
double _double = Double.parseDouble(number.toString());
System.err.println("Double Value is :"+_double);
} catch (ParseException e) {
}
Thank you,
Blockquote
String latitude="30.192781000000000";
double latitude2= Double.parseDouble(latitude.toString());
that isnt valid java code. try:
String latitude = "30.192781000000000";
double latDouble = Double.parseDouble(latitude);