J
johnny
Can someone tell me what is the reason "[0]" appears after
".communicate()"
For example:
last_line=subprocess.Popen([r"tail","-n 1", "x.txt"],
stdout=subprocess.PIPE).communicate()[0]
Thank you.
".communicate()"
For example:
last_line=subprocess.Popen([r"tail","-n 1", "x.txt"],
stdout=subprocess.PIPE).communicate()[0]
Thank you.