Исходники и презентации

This commit is contained in:
2025-05-23 07:26:39 +03:00
parent aa948179d5
commit 02d8430a3a
514 changed files with 13773 additions and 0 deletions

View File

@ -0,0 +1,19 @@
package main
import (
"context"
"fmt"
"time"
)
func main() {
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
defer cancel()
_, cancel = context.WithCancel(ctx)
cancel()
if ctx.Err() != nil {
fmt.Println("canceled")
}
}