python

[pycharm] Cannot find reference 'XXX' in '__init__. py' Solution

Cannot find reference 'XXX' in '__init__. py' Solution version: pycharm 2022.1 File ->Editor ->Inspections ->python Find the √ of Unresolved references and cancel it

python June 26, 2022 Like (467) read (555)

Protect source code! Encrypt your Python program code!

Python has simple syntax and is easy to use. We can use it to write programs and build applications quickly. After the program is written, we must distribute the program. If we write a graphical interface program, it may be packaged into a binary running file of the corresponding operating system platform (of course

python August 25, 2021 Like (1.05K) read (882)

8 VS Code Extensions Best Used by Python

1. Python extension for Visual Studio Code This extension is officially provided by Microsoft and supports, but is not limited to, the following functions: debugging code in VS Code Editor through Python or Flake8 Support Code Checking IntelliSense supports automatic completion, code navigation and lattice

python August 25, 2021 Like (1.04K) read (795)

What are the common GUI frameworks for Python

Graphical User Interface (GUI for short), also known as graphical user interface. The so-called GUI programming means that users can operate software functions only through the interaction of graphical interface without entering code instructions. Tkinter A lightweight cross platform graphical user interface (GUI) development

python November 25, 2020 Like (760) read (901)

Pycharm Operation Git and GitHub Upload Code Novice Tutorial

In project development, code management must be inseparable from git operation. There is no complex command operation in Pycharm, and only some simple menu operations can facilitate version management. The following describes the simple operation of downloading git in pycharm, and the github project in Pycharm

python October 14, 2020 Like (778) read (920)

Let your Pycharm and computer pip download faster!

Foreword Many friends will ask why pip downloads so slowly when they are just learning Python? The download library in pycharm is also very slow. This is actually a common sense problem. We download slowly because Python needs to install third-party packages from the https://pyp …

python May 29, 2020 Like (283) read (1,128)

Summarize 90 suggestions for writing Python programs

This article is collated on the Internet, and the copyright belongs to the original author. If the source information is incorrect or infringes on rights, please contact me to delete it. I have been writing Python for four or five years. I have been using my "obsessive-compulsive disorder" to maintain the quality of my code. I have seen Google's Python code specification

python May 28, 2020 Like (400) read (1,004)

There are so many useful plug-ins in Pycharm

Pycharm is a powerful python integrated development environment with a complete set of python development tools. Today, we will introduce some very useful plug-ins. First, enter File ->Settings ->Plugins for the plug-in download method, and search the plug-in name as needed (remember in Ma

python May 27, 2020 Like (468) read (1,176)

Python multiprocessing. Manager introduction and instance (data sharing between processes)

In Python, processes share data and process basic queue, pipe and value+array. In addition, it also provides higher-level encapsulation. Use multiprocessing The Manager can simply use these advanced interfaces. The manager object returned by Manager () controls a server

python May 25, 2020 Like (368) read (1,227)

Example of using methods in python [- 1], [: - 1], [:: - 1], [n:: - 1]

Import numpy as np a=np.random.rand (5) print (a) [0.64061262 0.8451399 0.965673 0.89256687 0.48518743] print (a [- 1]) # # Take the last element [0.48518743] print (a [: - 1]) # # Take all except the last element [0.6406

python March 27, 2020 Like (252) read (1,075)