Programmer Think

Yesterday, I went home by car and punched in a force buckle on the car. After I finished, I was bored. I saw that I had collected Akka before. I vaguely remember that it was an execution unit smaller than a thread (that's what I understood at that time). In addition, I learned from Golang before and saw the way that Goroutine can handle request ...

catalogue 1, LVS-DR 1. Characteristics of lvs-dr mode 2. ARP problem in LVS-DR 3. Deploy LVS-DR load balancing cluster Architecture Overview Installation environment Formal deployment   Configure NFS shared storage   Configure WEB node server  WEB2 2, Kept 1. General Why keep alive What is kept alive   Important ...

preface When using webshell, killing free is something to consider. To put it bluntly, my webshell has to be usable! Therefore, this article does a webshell free learning, which is mainly a sentence of php 1, About webshell The so-called web shell is to send a file written by malicious code (i.e. shell) to the server. The client connects ...

Python Network Programming Python provides two levels of access to network services: 1. Low level network services support basic sockets. It provides a standard BSD Sockets API, which can access all methods of the Socket interface of the underlying operating system. 2. The high-level network service module SocketServer provides a server cente ...

Neural network -- pytoch implementation residual network ResNet18 preface ResNet18 is a reference 👉 https://www.bilibili.com/video/BV1154y1S7WC?share_source=copy_web It is realized by the idea of building ResNet. If there are errors or other problems, please point them out!!! In addition, this paper only introduces the idea of implement ...

introduction In this highly information-based IT era, the production system, business operation, sales and support, daily management and other links of enterprises increasingly rely on computer information and services, resulting in a large increase in the demand for the application of high availability technology, so as to provide conti ...

catalogue 🏳️‍🌈 Let's talk!!!! 🏳️‍🌈 Suzhou program Dabai 🏳️‍🌈 🌟 Blogger introduction 💂 Personal home page: Suzhou program white 🤟 The author introduces: member of China DBA Alliance (ACDU) and administrator of program ape (yuan) gathering place of CSDN all over the country. Currently engaged in indu ...

1 redis backup It is recommended that rdb and aof be turned on simultaneously.rdb is on by default and aof is off by default.Refer to rdb and aof for additional details http://blog.csdn.net/guoxingege/article/details/48780745 1.1Redis.confConfiguration Details requirepass 123456 ## The following is the rdb confi ...

Portal Topic: Given an undirected graph, the point values of some points have already been given, and the point values of some points can be freely chosen.Defines an edge with a weight of two points XOR.These points are required to be assigned a value so that the weights of the last edge are the smallest, and the point values at this time ar ...

Portal Topic: Given an undirected graph, the point values of some points have already been given, and the point values of some points can be freely chosen.Defines an edge with a weight of two points XOR.These points are required to be assigned a value so that the weights of the last edge are the smallest, and the point values at this time ar ...