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Python-related

Python Installation

ubuntu source configuration pip

windwos configuration pip source

Python create a virtual environment virtualenv and virtualenvwrapper

Python3 dictionary setdefault method

pythpn3 collections module

Chinese document requests

json

How to use Visual Studio Code Django development projects

Regular expressions cheat sheet

Django deployment

python unzip zipfile & tarfile

Recursive decompression multilevel .zip archive

python shutil module copy / movement / compression / decompression

python collection set

 

Linux

With VMware installation CentOS7

 

Java

Java Installation and Configuration

 

SQL

 

MySQL set the initial password

 

HTML&CSS

New CSS finger north

 

bootstrap notes

Echarts notes

Taught you realize Google browser extension

 

Web Crawler

python3 urllib

robots

pyquery

beautifulsoup

Write web crawler using python Second Edition

 

Encyclopedia

socket

TCP/IP

TCP

 

protocol

Common HTTP status codes

legal

Network Security Act People's Republic of China

 

Classical

Touch Long said Zhao Queen Mother

 

error

Ubuntu updates when an error E: Sub-process / usr / bin / dpkg returned an error code