Exists()

ha, i had a similar idea, which looks like so:


Exists.vl (53.1 KB)

i like that solution a bit more, because it avoids mainloop logic.

also has the first frame thing. i think this issue will only go away if we had a holdlatest equivalent, that waits for the result like Task.Wait or so. I thought the BlockingReceiver would do so, but i don’t get how it should be used.

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