qq_40104597的博客

1. 如何创建一个Scrapy的HelloWorld项目程序1.1 通过Anaconda下载scrapy框架- activate tensorflow- conda install scrapy下载之后可以通过输入命令：scrapy查看Scrapy 1.6.0 - project: scPro1Usage: scrapy <command> [options] [...

以下版本基于2019.11.26，优快云晚秋爱冬雪1下载anaconda(python3.7)2运行anaconda prompt3创建安装环境conda create -n tensorflow python=3.74激活tensorflowactivate tensorflow5安装2.0tensorflow清华镜像pip install tensorflow==2.0 -...

matplotlib创建画布并添加内容# -*- coding: utf-8 -*-"""# -*- coding: utf-8 -*-"""Created on Mon Jan 27 09:43:31 2020@author: 12965"""import numpy as npimport matplotlib.pyplot as pltx = np.arange(...