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  • We are one step closer to the ultimate form of Agent: the world\'s first agent registration website that supports Google A2A (Agent-to-Agent) protocol will be launched Product Hunt, and the future agent collaboration network will be launched.

    The end point of AI is not a stronger conversation, but a truly collaborative society of agents. This form is already quietly emerging. The world's first agent registration and collaboration platform that supports the Google A2A (Agent-to-Agent) protocol was launched simultaneously with Product Hunt, and has received good community feedback. A2Astore.co release on Product Hunt...

    Updated on 2025-04-22 21:33:45

  • Dijkstra single source shortest circuit template

    Let’s update the concave angle of the radar map. \(Dijkstra\) can handle the shortest circuit of a single source, that is, you can find the shortest distance from a specified point to each point once. Negative edge rights cannot be handled. #include <bits/stdc++.h> using namespace std; int pre[100010], k; //Save the picture bool vi...

    Updated on 2025-04-22 20:45:09

  • nextflow basics

    Nextflow core knowledge points and usage guide 1. Installation and dependency Environment requirements • Java: Nextflow requires a Java 17+ environment and can be installed through apt-get or SDKMAN. • Operating system: Supports Linux and macOS, and Windows needs to run through WSL2. Installation method • One-click installation: curl -...

    Updated on 2025-04-22 19:06:30

  • Software Management in Linux System

    Introduction The software management system in the Linux system mainly includes software package management tools, software warehouses and related dependency management. The following is a detailed introduction: Package Management Tool dpkg: The underlying package management tool used by Debian and its derivative systems (such as Ubuntu). It is used to install, uninstall, query and manage packages in .deb format. For example, use dpkg -i pack...

    Updated on 2025-04-22 16:26:14

  • Understanding of production and consumer models

    Directory Producer - Definition of Consumer Pattern Blocking Queue How is the blocking queue implemented? Producer-Consumer Pattern Producer-Consumer Pattern is a classic multi-threaded/multi-process design pattern used to decouple the process of "production data" and "consumer data", and by introducing a buffer (queue) as the intermediate layer, it makes production...

    Updated on 2025-04-22 15:06:41

  • Timed task stability solution - healthchecks monitoring system

    Background At present, there is no perception after a problem occurs in crontab. The problem is not discovered in time. It is almost done by the busin......

    Updated on 2025-04-22 13:39:00

  • Implementing Rich Text Editor #3 from Zero - Linear Data Structure Model Based on Delta

    The design of the data model is the core foundation of the editor, which directly affects the design of modules such as selection model, DOM model, and state management. For example, the selection model in quill is the expression of index + len, while in slate is the expression of anchor + focus, which are all based on the design of the data model. Therefore, our rich text editor that implements from zero needs to start with the design of the data model, and then...

    Updated on 2025-04-22 10:46:14

  • Look at other people’s date processing, that’s so elegant!

    Introduction In our daily work, we need to deal with various formats, various similar dates or times frequently. For example: 2025-04-21, 2025/04/21, April 21, 2025, etc. Some fields are of String type, some are of Date type, and some are of Long type. If different data types often need to be converted to each other, if they are not processed properly, many unexpected things may occur....

    Updated on 2025-04-22 10:27:27

  • You can develop MCP (or MCP Server) in Java8, this is MCP Freedom (Solon AI MCP)!

    When I was communicating with people in the issue of the mcp-sdk warehouse. Someone once said that it is now the era of ia, how can we still use java8? However, MCP is a protocol framework that should be more universal and should take care of broader market demand. The market situation is that (especially in our country) there are also a large number of jdk8 servers. Therefore, MCP (or MCP S can also be developed using Java8...

    Updated on 2025-04-21 19:53:35

  • Online emergency rescue-AWS frequency limit

    On a hot afternoon, I was drinking Coca-Cola and leisurely watching Cursor generate code. Suddenly, there was an expedited message in the group chats. I felt a thrill at that time. I clicked on it and saw that there was a problem with the online service, and multiple energy statistics interfaces reported errors but did not return data....

    Updated on 2025-04-21 15:26:38

  • Comparison of experiences of MCP Server Java development frameworks (spring ai mcp and solon ai mcp)

    Two currently known mcp-server java application development frameworks (ID class, the encapsulation experience is relatively simple): spring-ai-mcp, supports java17 or above; solon-ai-mcp, supports java8 or above (also supports integration into third-party frameworks such as springboot2, jfinal, vert.x)....

    Updated on 2025-04-21 11:53:59

  • [Deep thinking] Custom date format, why @JSONField takes effect, and @JsonFormat does not take effect?

    1. Preface Recently, when testing the interface, I found a problem: the field type defines Date, but the interface return value is a timestamp (1744959978674), rather than the expected 2025-04-18 15:06:18. private Date useTime; { "code": "200",...

    Updated on 2025-04-21 10:16:56

  • [Li Hongyi Machine Learning Notes] Generative Adversarial Network GAN

    [Li Hongyi Machine Learning] Generative Adversarial Network GAN In traditional neural network tasks, we usually treat a network as a function f(x). Given the input x, the network will output a corresponding result y. For example, in the image classification task, the input is an image and the output is a classification tag. This is a discriminative model, which learns the mapping between input and output...

    Updated on 2025-04-21 09:34:10

  • Visual Studio 2022 word translation plugin! This plug-in can easily translate words such as variable names, class names, method names, etc., help you understand and use code more easily.

    Visual Studio 2022 word translation plugin! This plug-in can easily translate words such as variable names, class names, method names, etc., help you understand and use code more easily....

    Updated on 2025-04-21 09:12:11

  • Building a personalized movie recommendation system based on Surprise and Flask: From algorithm to full-stack implementation

    Behind Netflix's annual savings of $1 billion in content procurement costs, in the recommendation algorithm that YouTube accounts for 80% of users' vi......

    Updated on 2025-04-21 08:15:48

  • Five years of experience in testing and development: precipitation and thinking

    Preface Some time ago, I was preparing performance materials to summarize the quality work and outputs in the past year. Inadvertently, I lamented th......

    Updated on 2025-04-20 22:41:32

  • How to make your blog look better

    Select Custom on the blog skin, and then fill in #loading{bottom:0;left:0;position:fixed;right:0;top:0;z-index:9999;background-color:#f4f5f5;pointer-events:none;}.loader-in...

    Updated on 2025-04-20 20:25:04

  • git Re E -i

    The general purpose of this command is to modify the local commit, which is applicable to the following situations: After the local history check and modify the code review, click back to modify the detailed explanation pick, which only means including the submission. When re-ordering the command, rescheduling the order of the pick commands changes the order of commits. If you choose not to include commit, the entire row should be deleted. The command is similar to pick, but after use...

    Updated on 2025-04-20 12:32:41

  • Practical tutorial on meeting summary generation system based on Vosk and Transformers

    In modern office scenarios, meeting minutes and summary generation are important links to improve work efficiency. Traditional manual recording metho......

    Updated on 2025-04-20 08:56:44

  • A CTO\'s in-depth thinking

    I chatted with some colleagues for a while today. The following is my opinion. My opinion. Adults can only be screened, not cultivated. In an organization, they should always be followed by those with results. When he stands up and speaks, everyone has to discuss it. Although he has got the result, he has a little problem. Users cannot be educated and cannot improve their cognition. Compared with Android phones, Apple phones are easy to use without needing to improve their cognition to know....

    Updated on 2025-04-19 23:27:59