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
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๐ค 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
โค Write before โค Blog Home Page: Effortful Naruto โค Series Columns: JavaSE Ultra-detailed Summary ๐ โค Welcome to your friends and compliment ๐ follow ๐ Collection ๐ Learning together! โค If there are any mistakes, please correct them! ๐น
about [Chapter 14 Java Reflection Mechanisms] Java Reflection ๐ฅ 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