How to split Double value in dart?

Question

I want to assign two variables to integer and decimal parts on double. how to do it?

check this it can help you a lot https://stackoverflow.com/questions/28848627/correct-way-for-get-fractional-part-double-like-int — Mohamed hassan kadri, Mar 14 '19 at 11:16

Günter Zöchbauer · Accepted Answer · 2019-03-14T11:10:39.390

5

One way would be

int x = abc.toInt()
int y = int.tryParse(abc.toString().split('.')[1]);

edited Mar 14 '19 at 11:10

answered Mar 14 '19 at 11:02

1

Error: A value of type 'double' can't be assigned to a variable of type 'int' – Mar 14 '19 at 11:04
result should be int – Mar 14 '19 at 11:05
i tried. int x = abc.toInt(); double y = abc - x; output is 1 and 0.399999999 – Mar 14 '19 at 11:09
int x = abc.toInt(); int y = (abc - x).toInt(); result is 1 and 0 – Mar 14 '19 at 11:10
I updated my answer. I haven't found an easier way. – Günter Zöchbauer Mar 14 '19 at 11:10

score 4 · Answer 2 · edited May 08 '20 at 07:13

4

final double abc = 1.4;
int a = int.parse(abc.toString().split(".")[0]);
int b = int.parse(abc.toString().split(".")[1]);

Try this out, it should work fine

edited May 08 '20 at 07:13

David Buck

answered May 07 '20 at 23:10

score 0 · Answer 3 · answered Jul 06 '23 at 05:28

0

final abc = 1.4;
final numberValue = abc.floor();
final floatValue = abc - numberValue;
print(abc);
print(numberValue);
print(floatValue);

answered Jul 06 '23 at 05:28

MSARKrish

3 Answers3