NumCustomFuncsExtensions extension
Num custom functions extensions
- on
Properties
- absolute → int
-
Gets the absolute value of the integer.
no setter
- isEven → bool
-
Checks if the number is even.
Returns true if the number is evenly divisible by 2, otherwise false.
no setter
- isOdd → bool
-
Checks if the number is odd.
Returns true if the number is not evenly divisible by 2, otherwise false.
no setter
- isPrime → bool
-
Checks if the number is a prime number.
A prime number is a natural number greater than 1 that cannot be formed
by multiplying two smaller natural numbers.
Returns true if the number is prime, otherwise false.
no setter
- numberOfDigits → int
-
Counts the number of digits in this number.
For example, calling this on 12345 would return 5.
no setter
- random → num
-
Generates a random number between 0 and this number.
If this number is an integer, the result is an integer.
If this number is a double, the result is a double scaled by this value.
no setter
Methods
-
microsecondsDelay(
) → Future< void> - Causes the current Dart async function to wait for a given number of microseconds.
-
millisecondsDelay(
) → Future< void> - Causes the current Dart async function to wait for a given number of milliseconds.
-
secondsDelay(
) → Future< void> - Causes the current Dart async function to wait for a given number of seconds.