variable $PID
$PID -> Fixnum
[added by English]$PROCESS_ID -> Fixnum
[added by English]-
$$ の別名
require "English" p sprintf("something%s", $PID) #=> "something5543" など
module Kernel
$PID -> Fixnum
[added by English]
$PROCESS_ID -> Fixnum
[added by English]
$$ の別名
require "English" p sprintf("something%s", $PID) #=> "something5543" など