Collect it quickly so that you can use the 30 Python tips for taking off

Python is one of the most popular languages. Many people use it in data science and machine learning, Web development, scripting, automation and other fields. This popularity is partly due to its simplicity and ease of learning. In this article, I will introduce you to 30 short and practical Python techniques. There are many contents. It is r ...

Posted on Sat, 27 Nov 2021 22:26:06 -0500 by saeed42

Pygame practice: are the children at home poor in math? Don't panic - this "clever 24 point game" is waiting for you to play, and it works.

Introduction Hello! Daily game update series - kimiko is coming again! Today we are talking about a game that everyone is familiar with! The first time I played 24:00 was in junior high school. At that time, I played with my cousin at my cousin's house. My cousin proposed to play 24:00. My cousin was better than me They are three years y ...

Posted on Sat, 27 Nov 2021 20:22:47 -0500 by linusx007

Face animation -- AnimeGAN quick start

Recently, I saw a hot project on Github, so I tried to play under clone. Project Name: animegan2 pytorch Project address: https://github.com/bryandlee/animegan2-pytorch Project introduction AnimeGAN is a study from Wuhan University and Hubei University of technology, which adopts the combination of neural style migration + generative confro ...

Posted on Sat, 27 Nov 2021 13:54:24 -0500 by jaret

python built-in module continuation

[toc] python built-in module sequel Continue with the previous python built-in module and continue to write the following module Random module: random number os module: operating system related module sys module: a module commonly used by python interpreter json module: special module for data interaction subprocess module: a module often u ...

Posted on Fri, 26 Nov 2021 20:19:28 -0500 by diode

Python simulated Login, selenium module, python identification graphic verification code to realize automatic login

preface Use Python to identify the graphic verification code to realize automatic login. No more nonsense. development tool Python version: 3.6.4 Related modules: re; numpy module; pytesseract module; selenium module; And some Python built-in modules. Environment construction Install Python and add it to the environment variable. pip ...

Posted on Fri, 26 Nov 2021 18:39:09 -0500 by Spaceman-Spiff

Chapter 7 function decorator

1, Concept 1. Decorator is a callable object whose parameter is another function (decorated function). Generally, the function of decorator is to add additional functions to an existing function. 2, Python built-in decorator Python has some built-in decorators. There are wraps and LRU in functools module_ Cache and singledispatch are three func ...

Posted on Fri, 26 Nov 2021 18:24:16 -0500 by POGRAN

Basic algorithm punch in

@[TOC]20 day algorithm basic punch in Force deduction 20 day algorithm basic punch in In order to deal with the interview of large factories, for the algorithm part, you need to punch in every day. Come on! No.1day breadth first search / depth first search 733. Image rendering There is a picture represented by a two-dimensional integer arra ...

Posted on Fri, 26 Nov 2021 17:21:49 -0500 by balsdorf

Use pygal to plot the configuration of some basic parameters

preface The process of drawing with pygal is to create an empty canvas, and then add data to the canvas. 1, Use pygal to plot the configuration of some basic parameters Design idea of the sample code: use pygal to draw a histogram of 2-5 pages of information about Douban top250, and input the data into chart.add('',data_lst)_ LST is th ...

Posted on Fri, 26 Nov 2021 17:16:09 -0500 by doucie

Simple fitting analysis of e-commerce user data

The main modules used in this analysis are: numpy, matplotlib, pandas, sklearn.liner_ Lineexpression in model   1. Data reading The data includes user behavior data and vip user behavior data 2. Data analysis When we use user_behavior_data.isna().count() After finding that there are no missing values in the code, we start to analyze th ...

Posted on Fri, 26 Nov 2021 16:41:51 -0500 by robsgaming

Stock factor extension 1 (limit factor calculation) - from zero to firm 4

[above]( https://coderx.com.cn/wordpress/?p=172 "Above") introduces the stock daily data download. Starting from this article, the calculation methods of some stock factors will be recorded, which will be used in the preparation of subsequent strategies. We will implement the strategy of double gods crossing multiple lines. The sto ...

Posted on Fri, 26 Nov 2021 16:19:47 -0500 by timlondon