Although many people know that I have been using Java, what is less known is that for the past few years, I have also been quietly developing backend API server projects in Python. Along the way, I explored and discovered several extremely useful tools. Not only do they optimize my development process, but they also […]
Tag: ffi
[SpringBoot] Use Spring Cache to efficiently process cached data
Table of Contents 1. Brief description of Spring Cache 2. Common annotations for Spring Cache 3. @Cacheable annotation 4. @CacheEvict annotation 1. Brief description of Spring Cache Spring Cache is a caching abstraction mechanism provided by the Spring framework to simplify caching operations in applications. It caches the return value of the method. When the […]
Excel in the workplace: Get rid of manual counting and use it to increase work efficiency 10 times
In the workplace, we often have the need to count data based on specific conditions. For example, counting the number of people in a certain department, or judging whether records that meet the conditions exist in the data table. At this time, the countif function is simply not easy to use. So, today I will […]
DevChat Programming Assistant: A new tool to improve programming efficiency
Article directory Foreword What is DevChat? DevChat Registration Detailed explanation of DevChat usage tutorial Python environment setup VScode installation DevChat plug-in installation DevChat plug-in configuration DevChat hands-on experience Advantages of DevChat Summarize Foreword Which programming assistant is the best? DevChat is here to help! Code generation is slow? Model load is heavy? Poor generation effect? […]
Why use virtual environment in python? (Virtual environment function and virtual environment construction, switching, exit, migration and packaging) code demonstration. Official venv usage (**)
Detailed graphic and text explanation of python’s virtual environment (virtual environment functions and virtual environment construction, switching, exit, migration and packaging) code demonstration https://blog.csdn.net/weixin_45440484/article/details/130144943 http://www.360doc.com/content/23/0828/21/1339386_1094251670.shtml Why use a virtual environment? First, a virtual environment helps keep your projects clean and separate. You don’t have to worry about one project’s dependencies breaking another, which makes project […]
15 Analysis | How to efficiently analyze TCP retransmission issues?
We talked about many problems in the basics and case studies, such as RT jitter problems, packet loss problems, inability to establish connections, etc. These problems are usually accompanied by TCP retransmissions, so we often capture TCP retransmission information to help us analyze these problems. And TCP retransmission is also a signal. We usually use […]
“The charm of the GUI graphical interface, the secure communication of the SSH protocol and the efficient development of IDEA integrated with Git”
Article directory introduction 1. Practical application of GUI graphical interface 2. Secure communication using SSH protocol What is SSH? git/github generates the key and passes Remote github warehouse configuration 3. Quick start guide for integrating Git with IDEA Summarize Introduction In the field of computer science, a graphical user interface (GUI) is a user interface […]
In embedded design, for a variable storage design with only two states, how to efficiently quantify the deviation of the tracking car…
Foreword (1) In embedded programming, we often need to store data from various sensors. Most of the time sensors, such as infrared light sensors, return data that is either 0 or 1. Therefore, only one bit is needed to store it. However, many people often use char array storage, so that only one-eighth of the […]
Use Golang to collect Nginx interface traffic size
Introduction In development and operation and maintenance, we often need to monitor and analyze the interface traffic size of the server, especially for servers where Nginx is deployed. This article will introduce how to use Golang to collect Nginx interface traffic size, and show how to monitor and analyze these data in real time. Step […]
Revealed: Use only one 3090 to easily and efficiently deploy the InternLM-20B large model!
On September 20, the Shanghai Artificial Intelligence Laboratory launched the 20 billion parameter version InternLM-20B of the Scholar Puyu Large Model (InternLM). It has excellent comprehensive performance, and with less than one-third of the parameters, the evaluation results have reached the level of Llama2-70B. 20 billion parameters, accounting for approximately 40G of video memory. This […]