Kas on võimalik määrata valitud parameetritele SELECT-lause sees vaikimisi väärtus?

In the Go language, the select operator is used to work with multiple channels and does not directly support setting default values for parameters, as is common in functions.

However, within select, you can use a default block, which executes if none of the channels are ready for the operation. This can be considered as the default behavior when no data is available.

Example:

select {
case msg := <-ch1:
    fmt.Println("Received from ch1:", msg)
case ch2 <- 42:
    fmt.Println("Sent to ch2")
default:
    fmt.Println("No channels ready, default executes")
}

Thus, default in select is a way to specify a default action if the other channels are not ready.