Python takes you to grab a video red envelope, not let go of a red envelope!

Today, I want to share with you a red packet of how to use Python technology to capture video! Not only can you learn Python technology, but you can also make money. Hand-in-hand teaching, with source code! After reading, I think we can have a wave of watching + forwarding! 1 Target scenario Pytho ...

Posted by robotta1530 on Fri, 20 Sep 2019 22:50:58 -0700

selenium crawl hook data analysis job recruitment content

Abstract This is the second article of the crawler project. It mainly introduces the process of analyzing job recruitment information by using selenium crawl hook. Selenium Selenium is a python operating browser library, mostly used for automated testing. Its principle is to automatically control the browser through programming, without detaile ...

Posted by Homer30 on Fri, 20 Sep 2019 20:07:09 -0700

php calls python service

php calls python service Kan Kan: The popen of php used by the company calls python in the form of commands. First of all, it talks about the shortcomings of doing so.The disadvantage of php executing command line call pythonpopen('python test.py [parameter]','r');Disadvantage 1: windows defaults to gbk encoding. When utf-8 parameters are trans ...

Posted by hyzdufan on Fri, 20 Sep 2019 02:14:41 -0700

How did I go from analysis to handwriting a Wechat Robot--Login Chapter

I believe you all use Wechat, and also know the existence of the web version of Wechat. Today we are going to talk about how to make a fully automated micro-communication robot by simulating the web version of the micro-communication interface. This is the first part of this practical project, which focuses on how to realize a landing process. ...

Posted by bl00dshooter on Thu, 19 Sep 2019 23:14:46 -0700

Section IV Design of ipfs File Slices

ipfs slicing technology As we all know, the technology used in ipfs is based on the existing technical solutions, of course, not that the ipfs team technology is not good, but if you stand on the shoulders of giants, you can start looking further. About file slicing, git is very excellent. git was bo ...

Posted by liljim on Thu, 19 Sep 2019 19:33:56 -0700

python multiprocess, process pool, data sharing, process communication, distributed process

I. Knowledge of Processes in Operating Systems _Unix/Linux operating system provides a fork() system call, which is very special. Ordinary function calls, call once, return once, but fork() call once, return twice, because the operating system automatically copies the current process (called the parent process) into a copy (called the child pr ...

Posted by psgarcha on Thu, 19 Sep 2019 05:09:15 -0700

Python Core Technology and Practical Notes

Basic articles Jupyter Notebook Advantage Integrate all resources Interactive programming experience Zero Cost Reproduction Results Practice site Jupyter Official Colab environment provided by Google Research install Function Lists and tuples Lists and tuples are ordered collections that can place arbitrary data types. l = [1, 2, 'hello' ...

Posted by jmac2501 on Thu, 19 Sep 2019 04:03:38 -0700

Beginners can learn to use Python to grab Wechat Public Account Information Tutorial

Sogou Wechat Search provides two types of keyword search, one is to search the content of public documents, the other is to search the Wechat public number directly. The basic information of the public number and the 10 articles recently published can be obtained by searching the public number of Wecha ...

Posted by melindaSA on Thu, 19 Sep 2019 01:28:26 -0700

Detailed operation of MySQL library table

One library operation 1. Creating a database 1.1 Grammar CREATE DATABASE database name charset utf8; 1.2 Database Naming Rules By letters, numbers, underscores, bars, bars, and dollars Case-sensitive Uniqueness Keyword cannot be used such as create select Numbers cannot be used alone Maximum 128 bits Basically the same naming rules as python or ...

Posted by globetrottingmike on Thu, 19 Sep 2019 00:57:29 -0700

Built-in module for getting started with Python--logging module

Built-in module for getting started with Python--logging module 1. logging -- log (1) The role of logs: <1>Log user information <2>Record personal running water <3>Record the running status of the software <4>Record instructions from programmers <5>For programmer code debugging (2) Functional simple configuration o ...

Posted by vincent30000 on Wed, 18 Sep 2019 18:42:05 -0700