When the kernel receives a network packet

From network cable to network card Now, there is a packet, which will enter the network card from the network cable. This data packet is sent from another computer far away. After going through many difficulties and obstacles, it reaches the network card of this computer. This process can be read If you design the network Anyway, now ...

Posted by jhbalaji on Tue, 15 Feb 2022 00:49:34 +0100

GEE series: Unit 1: introduction to Google Earth engine

Unit 1: introduction to Google Earth engine Developed by the Colorado State University graduate degree program in ecology and the laboratory of natural resource ecology Authors: Peder Engelstad, Dan Carver Updated may 2021 1 Introduction2 background3 start using Google Earth engine 3.1 browsing user interface3.2 introducti ...

Posted by unreel on Tue, 15 Feb 2022 00:08:59 +0100

[C + +] simple record of the reason for introducing the "reference" mechanism

๐Ÿ“ฃ๐Ÿฅณ๐Ÿฅณ๐Ÿฅณ๐Ÿ“ฃ โœจ Hello! If this [article] is helpful to you ๐Ÿ˜„๏ผŒ I hope I can praise the blogger ๐Ÿ‘ Encourage me ๐Ÿ˜˜ ๐Ÿ“ฃ๐Ÿฅณ๐Ÿฅณ๐Ÿฅณ๐Ÿ“ฃ ๐Ÿค” Why introduce references? In response to [why introduce references?] Before this problem, let's review the two call forms of functions: pass by value and pass by reference. In C language, address trans ...

Posted by maxat on Mon, 14 Feb 2022 20:34:43 +0100

Application of Reflection: Dynamic Agent

โค Write before โค Blog Home Page: Effortful Naruto โค Series Columns: JavaSE Ultra-detailed Summary ๐Ÿ˜‹ โค Welcome to your friends and compliment ๐Ÿ‘ follow ๐Ÿ”Ž Collection ๐Ÿ” Learning together! โค If there are any mistakes, please correct them! ๐ŸŒน about [Chapter 14 Java Reflection Mechanisms] Java Reflection ๐Ÿ”ฅ Expansion of 1. Overview A m ...

Posted by clewis4343 on Mon, 14 Feb 2022 19:54:06 +0100

Source Understanding FactoryBean and BeanFactory Differences in Spring

Catalog Preface: Text: What is BeanFactory? What is FactoryBean? Use of FactoryBean Underlying Source Code Interpretation of FactoryBean The difference between with and without an identifier Summary: Preface: Now it's also a good time for Gold, Silver and Silver to jump around. When asked about the Spring Framework during an intervie ...

Posted by thebopps on Mon, 14 Feb 2022 19:12:38 +0100

From Log4j1.x migrates to Log4j2.x

Log4j 1 Stops Official Maintenance Log4j2 earlier. XThe bug that popped out of xhas opened the pan. Some people open their own projects and see that they are using Log4j1.x, breathing instantly. However, to upgrade or upgrade, life has to continue and Log4j has to look forward. As early as 2015, the Apache Software Foundation announced Log4j ...

Posted by KnottyAlder on Mon, 14 Feb 2022 18:36:43 +0100

[PCL self-study: Filtering] Introduction and use of various filters in PCL (continuous update)

1. PassThrough filter: for threshold filtering 1. Introduction of Straight-pass Filter PassThrough filters, as the name implies, use a threshold to directly filter out filters that do not meet the threshold. For example, if there are 100,000 numbers with values ranging from 1 to 100,000 and the pass filter has a threshold value of <50, ...

Posted by teebo on Mon, 14 Feb 2022 18:16:34 +0100

Discussion on data structure

All the code in this article is written in C + + 4 double linked list, circular linked list and static linked list 4.1 double linked list 4.1.1 definition of double linked list In the previous knowledge, we once said that because each data element in the single linked list is divided into two parts - data field and pointer field, the ...

Posted by rupertbj on Mon, 14 Feb 2022 17:35:08 +0100

High performance parallel programming and optimization lesson 04 homework

catalogue I. topic 4 II. Running results of the original code III. excellent code answer IV. excellent operation results and Solutions ย  I. topic 4 #High performance parallel programming and Optimization - Lesson 04 homework Submit the job through pull request. Scores will be awarded, but: Without a completion certificate, homework ...

Posted by wkilc on Mon, 14 Feb 2022 17:04:57 +0100

Node.js (II. Request response principle and HTTP protocol)

1. Server side basic concepts 1.1 IP address Unique identification of the device in the Internet. IP is the abbreviation of Internet Protocol Address, which represents the Internet Protocol Address. 1.2 domain name Because the IP address is difficult to remember, the concept of domain name came into being. The so-called domain name is t ...

Posted by balkar on Mon, 14 Feb 2022 17:02:16 +0100