The function invalidateLater() can be used to invalidate an observer or
reactive expression in a given number of milliseconds. In this example, the
output currentTime is updated every second, so it shows the current time
on a second basis.
The function invalidateLater() can be used to invalidate an observer or
reactive expression in a given number of milliseconds. In this example, the
output currentTime is updated every second, so it shows the current time
on a second basis.