numberformatexception Questions
9
Solved
I get the following error from the GPS:
Fatal Exception: java.lang.NumberFormatException
Invalid double: "-٣٣٫٩٣٨٧٤"
Now, this is from an error that I got from a user via Fabric. It look...
Pumping asked 8/9, 2016 at 8:10
5
I am working on a Spring web app and i have an entity that has an Integer property which the user can fill in when creating a new entity using a JSP form. The controller method called by this form ...
Clam asked 6/2, 2018 at 18:59
6
Solved
While running my code I am getting a NumberFormatException:
java.lang.NumberFormatException: For input string: "N/A"
at java.lang.NumberFormatException.forInputString(Unknown Source)
at java.lan...
Lorica asked 10/9, 2013 at 6:17
1
Solved
Is there a way to filter out all values that are bigger than the max value that can be stored in a Long using Stream API?
The current situation is that you can search in the frontend with a simple ...
Jephthah asked 10/4, 2022 at 15:46
10
Solved
I am receiving hex color values from a server (in this form, #xxxxxx , example #000000 for black)
How do I convert this to an integer value?
I tried doing Integer.valueOf("0x" + passedColor.subs...
Colonist asked 4/8, 2011 at 1:0
5
Solved
Imagine the following scenario
Long critId = Long.valueOf(criteriaIdentifier);
If the view is initially loaded criteriaIdentifier may be null, afterwards I set the value depending of the selectedI...
Seleneselenious asked 18/4, 2018 at 8:19
6
Runtime exceptions indicate broken contract (like NPE) and should never be thrown if code has no errors. It always indicates error in code (same as asserts but asserts are for internal class errors...
Seth asked 26/8, 2011 at 13:47
5
Here i come up with problem while performing some operation like update,delete and insert but its return some null value with exception kindly some one could look at the code if its wrong:
Error:
...
Fretwell asked 6/5, 2014 at 11:14
8
Solved
I have an application which reads xls sheet using apache poi. When the cell has numeric value, i read it by row.getCell(i).getNumericValue(). But it returns floating point digit. like if the cell v...
Bui asked 10/9, 2014 at 17:21
6
Solved
I have a simple EditText, which allows the user to enter a number such as 45.60 (example for American Dollar). I then format this number using the following method:
public String format() {
Numbe...
Mope asked 23/3, 2013 at 11:15
3
Solved
Using Arabic number Integer.valueOf("۱") returns integer 1 but Float.valueOf("۱") or Float.parseFloat("۱") throws NumberFormatException while it won't throw any exceptions if you use English number...
Barracoon asked 3/2, 2020 at 18:20
6
Solved
When I try to do this:
total = Integer.parseInt(dataValues_fluid[i]) + total;
It will give me an error message
java.lang.NumberFormatException: For input string: " "
Some of the values are " "...
Lowland asked 31/3, 2011 at 22:32
10
Solved
I have a double value = 1.068879335 i want to round it up with only two decimal values like 1.07.
I tried like this
DecimalFormat df=new DecimalFormat("0.00");
String formate = df.format(value);
...
Design asked 25/1, 2011 at 17:23
6
Solved
I have to fetch time stamp from DB and retrieve only time and compare two time.
//below are the string values
String st1 = "2015-07-24T09:39:14.000Z";
String st2 = "2015-07-24T09:45:44.000Z";
...
Nozzle asked 30/7, 2015 at 4:43
5
Android studio show me error in event log
NumberFormatException: Invalid revision: 24.0.0-alpha1: Invalid revision: 24.0.0-alpha1
build.gradle:
apply plugin: 'com.android.application'
android {
...
Bisque asked 14/3, 2016 at 8:6
7
I really want to use features from Java-1.7. One of this feature is "Multi-Catch". Currently I have the following code
try {
int Id = Integer.parseInt(idstr);
TypeInfo tempTypeInfo = getT...
Gewgaw asked 2/9, 2015 at 5:33
9
Error Message:
Exception in thread "main" java.lang.NumberFormatException: For input string: "Ace of Clubs"
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
at jav...
Lest asked 4/10, 2016 at 10:31
1
Solved
I try to get the emoji code inside a long string from database, in this format: 0x1F60A ... So I can access the code but it will be a String.
At first, I tried to cast the variable by doing tv.set...
Ebullient asked 18/9, 2016 at 20:10
1
The problem is trivial, but I am missing some very basic stuff here and unable to catch it. Please help.
I am writing a simple calculator program to work with at command line. The source code is gi...
Anaclitic asked 2/2, 2016 at 1:55
4
Solved
I already know what is causing this error, I just do not know how to handle the case when a user doesn't enter anything into the dialogue box, then hit the button which parses the string into an in...
Elizabetelizabeth asked 24/5, 2013 at 1:33
4
I have a string arraylist with numbers like ["51,073","51,074","51,073"] now i want to convert this into a Double ArrayList and calculate the sum of the numbers in the array list.
Here is the code...
Topsyturvy asked 13/11, 2015 at 12:1
3
Solved
I am trying to convert a string to long and it throws the NumberFormatException. I don't think it is beyond range of long at all.
Here is the code to convert, where count_strng is the String...
Gulosity asked 16/10, 2015 at 17:39
8
Solved
I keep getting number format expectations, even though I'm trimming the strings and they don't contain non numerical characters bizarrely it works for some numbers and not others. Below is an...
Bowyer asked 6/8, 2015 at 4:25
3
Solved
I have run into a very strange problem in my code. I have a simple temperature converter where the user enters the temperature in Celsius and, after pressing "Convert", the temperature in Fahrenhei...
Calisaya asked 10/3, 2014 at 19:53
2
Solved
I know this probably isn't the most efficient way of coding this but it's what I have so far and it works up until the numbers get really big. The code should read 2 numbers from a file for example...
Scabby asked 4/3, 2014 at 6:13
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