$read_time
-> 3 minutes
$created_at
-> Monday, 4th September 2023
$updated_at
-> Monday, 4th September 2023
package main
import (
"os"
"fmt"
"log"
)
var (
template = "Hello %s !\n"
)
func init() {
if len(os.Argv) != 2 {
log.Fatal("Please provide an argument")
}
}
func main() {
fmt.Printf(template, os.Argv[1])
}
import sys
if __name__ == "__main__":
if len(sys.argv) != 2:
print("Please provide an argument")
sys.exit(1)
print("Hello {} !".format(sys.argv[1]))
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1 | 2 | 3 |
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6 |
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This is a test
This is a code
oneliner.
This is a wrench .