python serial communication applet (GUI interface)

Serial communication using Python requires the pyserial Library of python, which is not automatically installed when Python is installed and needs to be installed by itself. 1. Install pyserial library: Open the command line window and type: pip install pyserial command on the command line to install. 2. The program uses tkinter, a GUI lib ...

Added by lookee on Tue, 12 May 2020 05:24:47 +0300

Python data visualization time series cases arranged by big guy, recommended collection (with code)

preface The text and pictures of this article are from the Internet, only for learning and communication, not for any commercial purpose. The copyright belongs to the original author. If you have any questions, please contact us in time for handling.   time series   1. Time series diagram Time series graph is used to visualize how a given index ...

Added by boosthungry on Mon, 11 May 2020 18:53:01 +0300

Stay up late to sort out the data: share Python data visualization chart code and cases to you

Preface The text and pictures of this article are from the Internet, only for learning and communication, not for any commercial purpose. The copyright belongs to the original author. If you have any questions, please contact us in time for handling. Don't talk too much, go straight to dry goods 1 waffle waffle can use the pywaffle package to c ...

Added by vitalyb on Sat, 09 May 2020 10:50:36 +0300

Python co programming practice

On Synergetic process   a collaboration is simply a more lightweight thread that is not managed by the operating system kernel and is completely controlled by the program (executed in user mode). A co program is interruptible within a subroutine, and then switches to other subroutines, returning when appropriate to continue execution. Ad ...

Added by Justin L H on Fri, 08 May 2020 20:28:18 +0300

Introduction to machine learning for programmers

This article will focus on some common skills in the process of machine learning training with Python. Mastering them can make you get twice the result with half the effort. Most of the code used will be based on the last example in the previous article, which is to predict wages according to the conditions of farmers A kind of , if you haven' ...

Added by walshd on Fri, 08 May 2020 09:52:13 +0300

WeChat official account data grab

1. grab all the files of a official account. Charles + wechat for computer + pycharm+python   2. Analysis After analysis: every official account list page is connected. At the beginning of https://mp.weixin.qq.com/mp/profile_ext, only a few references to each official account are taken at the time of grasping. Grab:   3. Code impo ...

Added by MNSarahG on Thu, 07 May 2020 18:56:45 +0300

python basics 5-Set

1. set concept: A set is an unordered, non repetitive data set. Its elements are hashable (immutable type), but the set itself is not hashable (so the set cannot be the key of the dictionary). Here are the two most important points of the collection: 1. De duplication. If you change a list into a collection, it will be automatically de duplicat ...

Added by hemantraijain on Thu, 07 May 2020 18:09:37 +0300

Thousands of yuan of Python crawler outsourcing cases, learn to earn

    Preface With the advent of the Internet age, people are more inclined to Internet shopping. A treasure is also a giant in the e-commerce industry. There are many business data in a treasure platform. Today, I will take you to use python+selenium tool to obtain these public Suitable for: Python zero foundation, interested in reptile data c ...

Added by arie_parie on Wed, 06 May 2020 17:36:24 +0300

Python and Nose realize automatic test of mobile application

Today I'm talking with you about Python and Nose's automatic testing of mobile applications. I hope it can help you. There's something bad to say. Please give me more advice! The coolest thing about automated functional testing with Appium is that you can write your test code in any language that has the best testing tools for you. Python is t ...

Added by sottwell on Wed, 06 May 2020 15:13:20 +0300

Reptile small case: suitable for Python zero foundation, reptile data collection interested students!

Preface The text and pictures of this article are from the Internet, only for learning and communication, not for any commercial purpose. The copyright belongs to the original author. If you have any questions, please contact us in time for handling. When I was a child, I always had 100000 questions about why. Today, I take you to climb a quest ...

Added by javamint on Wed, 06 May 2020 10:44:25 +0300