解,因为
$$ \begin{flalign} \frac{\tan C}{\tan A} + \frac{\tan C}{\tan B} \
sequenceDiagram
participant User
participant ApiServer
participant Etcd
participant ControllerManager
participant ReplicaSetController
participant Scheduler
participant Kubelet
participant Docker
name: mkdoc-release | |
on: | |
push: | |
tags: | |
- '*' | |
jobs: | |
deploy: | |
runs-on: ubuntu-latest | |
steps: | |
- uses: actions/checkout@v2 |
@echo off | |
pushd "%~dp0" | |
dir /b %SystemRoot%\servicing\Packages\Microsoft-Windows-GroupPolicy-ClientExtensions-Package~3*.mum >List.txt | |
dir /b %SystemRoot%\servicing\Packages\Microsoft-Windows-GroupPolicy-ClientTools-Package~3*.mum >>List.txt |
222.211.64.122 se.itunes.apple.com | |
222.211.64.122 su.itunes.apple.com | |
222.211.64.122 upp.itunes.apple.com | |
222.211.64.122 play.itunes.apple.com | |
222.211.64.122 client-api.itunes.apple.com | |
# API-2-ChinaCache [ChinaNet] (Avg RTT: 15.339ms) | |
125.65.247.14 itunes.apple.com | |
125.65.247.14 init.itunes.apple.com | |
# API-HK-Akamai-1 [HongKong0] (Avg RTT: 52.706ms) | |
184.87.97.50 search.itunes.apple.com |
# Shadowrocket: 2020-12-13 10:10:56 | |
[General] | |
bypass-system = true | |
skip-proxy = 192.168.0.0/16, 10.0.0.0/8, 172.16.0.0/12, localhost, *.local, e.crashlytics.com, captive.apple.com | |
bypass-tun = 10.0.0.0/8,100.64.0.0/10,127.0.0.0/8,169.254.0.0/16,172.16.0.0/12,192.0.0.0/24,192.0.2.0/24,192.88.99.0/24,192.168.0.0/16,198.18.0.0/15,198.51.100.0/24,203.0.113.0/24,224.0.0.0/4,255.255.255.255/32 | |
#dns-server = 119.29.29.29,114.114.114.114,223.5.5.5,8.8.8.8 | |
ipv6 = false | |
[Rule] | |
DOMAIN-SUFFIX,rfi.fr,PROXY |
JKS=mykeystore | |
JKS_PASS=changeit | |
JKS_ALIAS=tomcat | |
OUTPASS=$(cat /dev/urandom |env LC_CTYPE=C tr -dc 'a-zA-Z0-9' | fold -w 8 |head -n1) | |
PK12_KEY=mykeystore.pk12 | |
PEM=server.pem | |
KEY=server.key | |
keytool -importkeystore -srckeystore $JKS -destkeystore $PK12_KEY -srcstoretype JKS -deststoretype PKCS12 -srcstorepass $JKS_PASS -deststorepass $OUTPASS -srcalias $JKS_ALIAS -destalias $JKS_ALIAS -srckeypass $JKS_PASS -destkeypass $OUTPASS -noprompt |
from bs4 import BeautifulSoup as bs | |
import pandas as pd | |
import numpy as np | |
import requests | |
from urllib.parse import quote | |
""" | |
从北京新发地(xinfadi.com.cn) 获取每个类目中有典型代表的商品(SKU)的2018年历史价格,然后验证是否出于上涨趋势 | |
""" | |
# 索引与品类的映射关系 |
#!/usr/bin/env python3 | |
import time | |
from uuid import getnode as get_mac | |
from sqlalchemy import create_engine | |
import flask | |
""" | |
基于twitter的雪花算法生成不重复,且具有自增的流水号 | |
该算法参考 https://github.com/twitter/snowflake | |
""" |