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package main
import (
"fmt"
"net"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/serializer"
genericserver "k8s.io/apiserver/pkg/server"
genericoptions "k8s.io/apiserver/pkg/server/options"
@junnplus
junnplus / spinner.py
Created August 3, 2017 04:09
to print a spin bar while a computation is running
import sys
import time
import multiprocessing
DELAY = 0.1
DISPLAY = ['|', '/', '-', '\\']
def spinner_func(before='', after=''):
write, flush = sys.stdout.write, sys.stdout.flush
import os
import sys
import time
class Deamon(object):
def __init__(self,
stdin='/dev/null',
stdout='/dev/null',
stderr='/dev/null'):

session/cookie

cookie 是客户端保持状态的方案

session 是服务器端保持状态的方案

都是用来跟踪会话,cookie还可以用来记录用户的偏好设置

cookie不安全,之所以出现session,主要是为了安全

session机制要借助cookie机制来达到保存标识到目的,也可以有其他选择