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parse()
void main() {
print(num.parse('12'));
print(num.parse('10.91'));
}
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The parse() static function allows parsing a string containing numeric literal into a number.
sign
num.sign |
Returns minus one, zero or plus one depending on the sign and numerical value of the number. |
Useful functions
Number.abs() |
Number.ceil() |
Number.compareTo(x) |
0 if the values are equal. 1 if the current number object is greater than the specified numeric value.-1 if the current number object is lesser than the specified numeric value. |
Number.floor() |
Number.remainder(x) |
Number.round() |
Number.toDouble() |
Number.toInt() |
Number.toString() |
Number.truncate() |
Returns an int without decimal points. |
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hashcode
void main() {
int n = 5000;
print(n.hashCode);
}
syntax : num.hashcode
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isNan
num.isNan |
True if the number is the double Not-a-Number value; otherwise, false. |
iseven
num.iseven |
Returns true if the number is an even number. |
|
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isnegative
num.isNegative |
This property returns a Boolean value true if the number is a negative number. |
isodd
num.isodd |
Returns true if the number is an odd number. |
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Created By
https://www.nimakarimian.ir
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