README: chan

2024-07-02 21:04:34 +08:00
parent 67f8ee61a4
commit dc5fc6bdc2
2 changed files with 1 additions and 2 deletions
--- a/_cmptest/chan/chan.go
+++ b/_cmptest/chan/chan.go
@@ -0,0 +1,11 @@
+package main
+
+func main() {
+	ch := make(chan int, 10)
+	println(len(ch), cap(ch))
+	go func() {
+		ch <- 100
+	}()
+	n, ok := <-ch
+	println(n, ok)
+}