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I recommend a free open course for the zero acoustics academy. I think the teacher has done a good job. Share it with you: Linux, Nginx, ZeroMQ, MySQL, Redis, fastdfs, MongoDB, ZK, streaming media, CDN, P2P, K8S, Docker, TCP/IP, protocol, DPDK and other technical content, learn now 2 IM Logon Server and Message Server Design 1. Communication ...

The secondary market can be divided into many "sects", including technology, fundamentals and news. This issue is based on the quantitative content of the news. The most common idea is to analyze public opinion and judge market sentiment, so as to make investment decisions. Public opinion analysis involves a sub field of artifici ...

Bracket sequence import java.util.*; public class Solution { /** * * @param s string character string * @return bool Boolean type */ public boolean isValid (String s) { // write code here Stack<Character> stack=new Stack<>(); for(char ch:s.toCharArray()) //Convert strin ...

Reprint AI Studio project link https://aistudio.baidu.com/aistudio/projectdetail/3483236 Animation line draft coloring project Task description The purpose of this project is to input an animation line draft, and then color the line draft with one key Data set introduction From this website https://www.kaggle.com/ktaebum/anime-sket ...

C + + octet sharing - data structure II - hash table preface What is a hash table? The search Binary Tree finds the value by comparing it with the target value one by one from the root node, and then looking down until the target value is found or the root node is not found. The time complexity is O (log n). In the hash table, the value and ...

Title Link: http://acm.hdu.edu.cn/showproblem.php?pid=1176 Main idea of the title: At first, the gameboy is on coordinate 5. He can only move in 0-10 coordinates, and the gameboy at position I can only connect the pie at one position of (i-1),(i),(i+1) in the next second (there may be more than one pie falling at this time). Find out how many p ...

Record of sword finger offer (1) (February 18, 2022) Write in the front: I haven't learned c + +. Refer to the problem-solving comments and learn while brushing the questions. data structure Print linked list from end to end describe Enter the head node of a linked list and return the value of each node in the order from the end to the h ...

1. Introduction of self encoder The idea of self Encoder is very simple. It is to convert an image into a code through Encoder, and then reconstruct the generated code into an image through Decoder, and then hope that the reconstructed image is closer to the original image. 1) Traditional self encoder The traditional self encoder is rea ...

background In the development process of using fluent in depth, we encountered serious business code coupling and poor code maintainability, such as mud. We need a unified application framework to get rid of the current development dilemma, which is also a virgin land vacant in the field of fluent. Fish Redux is an upper application framework ...

thread 1. Linux thread concept A thread is a subtask that runs independently in a process. It can be understood as a "lightweight process". There can be multiple threads in a process, and these threads use the same PCB. 1. An execution route in a program is called a thread. A more accurate definition is that a thread is "a se ...