Consider Kotlin's Null Type system and WeakReference<T>.
So let's say we have to save some sort of reference and we wanted to avoid memory leaks, here is where WeakReference comes in.
take for example this:
class MyMemoryExpensiveClass {
companion object {
var reference: WeakR...
In order to remove documents in nedb, it's very easy. We just have to use remove function of db object.
db.remove({ name: 'bigbounty' }, function (err, numremoved) {
// numremoved is the number of documents that are removed.
});
To remote tracking between local and deleted remote branches use
git fetch -p
you can then use
git branch -vv
to see which branches are no longer being tracked.
Branches that are no longer being tracked will be in the form below, containing 'gone'
branch 12345e6 [origin/bran...
(from official doc)
fun main(args: Array<String>) {
launch(CommonPool) { // create new coroutine in common thread pool
delay(1000L) // non-blocking delay for 1 second (default time unit is ms)
println("World!") // print after delay
}
println("He...