Programming VIP

As a project, we should always consider how the flash application will not become chaotic and difficult to manage in the continuous growth. I will try some patterns suitable for large applications, and in order to demonstrate them, I will make some changes to the structure of the Microblog project, with the goal of making the code easier to mai ...

This article is about how Anaconda configures the tensorflow GPU environment. It will be through the command line and anaconda. Readers can choose by themselves. let's go! The contents of chapters 1 and 2 in the following table of contents are the same, but the methods are different. Choose one of them. 1, Creating tensorflow virtual enviro ...

Hello, everyone. Today I will introduce three Python modules that are particularly easy to use. Few people know about them, but they are particularly easy to use. Psutil Pendulum Pyfiglet Psutil The Psutil module in Python is a cross platform library. It can easily obtain the process and system utilization of the system, including CPU, m ...

Standard for administrative region names of all provinces in China (reference to national standard for 2-letter Pinyin abbreviations of provinces) Resolve the conflict between the two letter Pinyin abbreviations in the process of program development, and introduce the "administrative region domain name" of the Ministry of industry an ...

context There are two contexts in the flash project, one is the application context (web), the other is the request context (request), the request context request and the application context current_app is A global variable, and all requests are shared. Flask has A special mechanism to ensure that the data of each request is isolated, that ...

Day2 Topic 4 Write a program to accept a series of comma separated numbers from the console and generate a list and a tuple containing each number. Suppose the following inputs are provided to the program: 34,67,55,33,12,98 The output should be: ['34', '67', '55', '33', '12', '98'] ('34', '67', '55', '33', '12', '98') code implementation ls ...

On October 4, 2021, when the National Day holiday is full of people, Python officially Officially released Python 3 ten . As a stationary coder during the holiday, I naturally experienced a wave for the first time. Compared with the previous version, this version has the following major changes. ps: want to see a better typesetting? visit: ...

preface Some time ago, the leader suddenly called me to the office The senior management of the company should take a look at the performance data analysis of the project team in the first half of the year, and get ready! All right? I can't help it. I have to be tough! Promise and guarantee to complete the task! When it comes to data analys ...

preface The main content of this article is to use Python to write some practical scripts to facilitate our daily use (as long as we dare to think, we dare to create). In daily life, we write the front-end and back-end, and often use the database. MySQL is often used in Python to operate mysql. Usually, we need to write a lot of sql cod ...

opencv-python image high-pass filter and low-pass filter 1. High-pass filter Principle of high-pass filter High-pass filtering means that the parts with high frequencies pass through and are derived from the image. Generally speaking, the pixels of a picture have high frequencies in the outline and low frequencies in other parts. For Fourie ...