Questions tagged [double]
The double tag has no usage guidance.
11
questions
2
votes
2
answers
124
views
Are constants for NaN, NEGATIVE_INFINITY, POSITIVE_INFINITY available in Apex logic for Double?
Based on this java.lang.Double source code I tried to get these constants to use in an Apex port of a Java open source algorithm:
private static final Double DOUBLE_NEGATIVE_INFINITY = Double.valueOf(-...
- 134k
0
votes
1
answer
136
views
Prevent the double lightning header while navigation to Lightning Web Component
I have a Lightning web component which doesn't fit in the half-sized modal popup screen but I need to open it from the action on the record page.
I have found an interesting idea about how this can be ...
- 15.8k
1
vote
1
answer
2k
views
Round Double to three Decimal places
Dear all I am trying to round a Double number with three decimal places:
Double tl = (tReadTotal/totalRead).setScale(3);
c.CAC_Lectura__c = tl;
Doing this it does not work, How can I do that??
- 157
2
votes
1
answer
8k
views
Invalid conversion from runtime type String to Double
Background
I am getting this error:
Invalid conversion from runtime type String to Double
On this line of code:
line.put(targetField, (Double)fieldValue);
The variable fieldValue is of type ...
- 9,047
0
votes
1
answer
1k
views
Is Scientific notation allowed in double
Apex document clearly says, Scientific notation (e) for Doubles is not supported. But again, Salesforce Object Reference guide says, Values can be stored in scientific notation if the number is large ...
- 101
1
vote
1
answer
2k
views
Convert double to String
I have the following double from salesforce as a number = Latitude = 50.916408140415314
I want to convert it to a string. However when I convert it to a string like this:
string.valueof(latitude) i ...
- 665
17
votes
3
answers
20k
views
Decimal or double?
What datatype should I use in Apex Classes when I need to store a number with decimal places.
What do you use and why?
- 717
0
votes
3
answers
1k
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round a value to .0 or .5
I'm looking for a way to round a value to .0 or to .5,
so 1,34 would become 1.5,
1.22 would become 1.0,
1.63 would become 1.5,
and 1.79 would become 2.0.
Is there a function to accomplish ...
- 71
3
votes
1
answer
876
views
Salesforce API query encountering error with large integer / double
I'm having an issue querying the Salesforce API with a number larger than the max for a 32-bit integer.
I don't think it's code-based as the problem is also encountered when using the Salesforce ...
- 33
11
votes
1
answer
3k
views
Converting between .NET decimal and SFDC decimal
We have a .NET app that interfaces with SFDC via a web service. When we import the WSDL the resulting classes will use the .NET type double wherever SFDC entities use a double. The problem I see here ...
- 1,109
7
votes
1
answer
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What is max and min range for double.valueOf()?
what is max and min range for double.valueOf() in apex.
- 979