decimalformat Questions
6
Solved
I am facing an issue where I need to do some calculations with a number like for example 5000,00 multiplied it by (1,025^3).
So in this case 5000,00 * (1,025^3) = 5385,45
So my question is, how c...
Cabman asked 19/12, 2018 at 9:30
18
Solved
For example I have the variable 3.545555555, which I would want to truncate to just 3.54.
Saar asked 12/10, 2011 at 22:46
7
Solved
I have custom DecimalFormat in Edittext's addTextChangedListener method, everything is working perfectly but when I change language (locale) my addTextChangedListener is not working.
double answer...
Tantra asked 5/4, 2016 at 6:41
2
Solved
For the code:
DecimalFormat df = (DecimalFormat) NumberFormat.getNumberInstance(locale);
df.applyPattern("#.##0,00");
And it throws an IllegalArgumentException with a message of Malformed patter...
Ilario asked 24/2, 2017 at 21:26
1
Solved
This is what I am doing to display the amount with two decimal places. It is working fine, but I would like to know if this is right or is there any drawback in doing so and what is the better way ...
Mormon asked 19/6, 2021 at 7:36
8
Solved
I have this little crazy method that converts BigDecimal values into nice and readable Strings.
private String formatBigDecimal(BigDecimal bd){
DecimalFormat df = new DecimalFormat();
df.setMini...
Denice asked 19/2, 2011 at 23:11
6
Solved
I am trying to format prices using DecimalFormat, but this isn't working for all variations.
DecimalFormat df = new DecimalFormat("0.##")
df.format(7.8)
df.format(85.0)
prints
7.80
and
85
...
Chloride asked 16/5, 2013 at 9:23
8
Solved
I'm using DecimalFormat to format doubles to 2 decimal places like this:
DecimalFormat dec = new DecimalFormat("#.##");
double rawPercent = ( (double)(count.getCount().intValue()) /
(double)(tot...
Mavismavra asked 16/11, 2009 at 2:27
3
Solved
Formatting using DecimalFormat throws exception - "Cannot format given Object as a Number"
This might look like a repeated question but I tried in all the below links and can't get a proper answer.
Cannot format given Object as a Number ComboBox
Illegal Argument Exception
But I'm not ...
Demeanor asked 24/7, 2017 at 6:44
4
Solved
My DecimalFormat is sometimes returning a '?' when trying to format(). Is there an input that would create this scenario?
For example:
DecimalFormat df = new DecimalFormat("#.####");
df.format(X)...
Beniamino asked 7/4, 2011 at 16:0
10
I'd like to use Java's DecimalFormat to format doubles like so:
#1 - 100 -> $100
#2 - 100.5 -> $100.50
#3 - 100.41 -> $100.41
The best I can come up with so far is:
new DecimalFormat("...
Rosetterosewall asked 17/2, 2011 at 19:9
4
Solved
When following code is executed:
DecimalFormat eNotation1 = new DecimalFormat("#0.###E0");
System.out.println(eNotation1.format(123.456789));
My expected output is;
1.235E2
instead,
1...
Garrotte asked 29/4, 2019 at 13:0
4
I'm trying to understand fully the exact behaviour of DecimalFormat. I'm currently making some tests with the scientific notation capabilities of this class. And I'm facing a problem with the tunin...
Pansypant asked 14/12, 2011 at 13:57
2
Solved
How can I format, according to Locale.getDefault() of device, a float greater than 999.
For decimal format currently I'm using this:
DecimalFormat decim = new DecimalFormat("#.##");
tv.setText(d...
Truffle asked 4/3, 2018 at 13:26
3
Solved
Is there a way to prevent a DecimalFormat object from automatically moving the decimal place two places to the right?
This code:
double d = 65.87;
DecimalFormat df1 = new DecimalFormat(" #,##0.00...
Citizen asked 14/1, 2014 at 20:17
3
I am making an ajax call to the servlet. I want the data back from the servlet to the jsp:
PrintWriter out = response.getWriter();
String isbn = (String) request.getParameter("isbn");
BookDetail...
Parasynthesis asked 20/3, 2016 at 13:38
3
Solved
The input looks like 8.7000000 and I want to format it to look like 8.70 EUR.
I considered using the DecimalFormat class:
Double number = Double.valueOf(text);
DecimalFormat dec = new DecimalForm...
Hotshot asked 21/12, 2011 at 13:41
1
I'm working with CRM REST Builder to build my requests.
I'm creating a web resource from it, I'm inserting a record with Decimal input.
when entering a number from decimal input, this error is disp...
Allele asked 27/4, 2017 at 14:43
10
Solved
I'm trying to get rid of unnecessary symbols after decimal seperator of my double value. I'm doing it this way:
DecimalFormat format = new DecimalFormat("#.#####");
value = Double.valueOf(format.f...
Pacifically asked 22/4, 2010 at 13:9
3
I'm trying to support RTL to left languages, and I'm testing with Arabic (which I know nothing about).
Is the negative/positive symbol supposed to be on the right or left of the number? I think it...
Groschen asked 24/10, 2014 at 15:50
5
Solved
I'm trying to format a string to add commas between 3 digit groups
EG:
1200.20 >> 1,200.20
15000 >> 15,000
I'm trying to figure out how to do it with DecimalFormat, to this point I ...
Coalfield asked 10/3, 2013 at 22:44
2
Solved
I'm using DecimalFormat to format doubles into a String.
This String is then integrated into my presentation layer.
Problem: I want to keep ALL decimals. Example: "12345678.123456789"
Question: W...
Sensual asked 28/10, 2016 at 11:50
3
Solved
The input stream I am parsing with Jackson contains latitude and longitude values such as here:
{
"name": "product 23",
"latitude": "52,48264",
"longitude": "13,31822"
}
For some reason the s...
Lieselotteliestal asked 3/11, 2014 at 23:38
2
Solved
I can use DecimalFormat easily to format my numbers. Example
DecimalFormat format = new DecimalFormat("#.#");
However, I need to pass this number to be formatted by Localization like this one
...
Kindless asked 27/8, 2016 at 16:42
1
Solved
I need to to show decimal places of a float value only when it is different from zeros.
5.0 should be shown as 5.
7.3 should be shown as 7.3.
9.000003 should be shown as 9.000003.
How to ...
Rhetic asked 17/7, 2016 at 17:59
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