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Geek challenge 2021 Welcome2021 Test site: http header request method F12, prompt, please use the WELCOME request method to request this web page burp captures packets, modifies the request method, and finds f11111aaaggg9.php Request the flag again Dark Tor browser (onion browser) can be accessed directly. But the premise is that you need ...

Database advanced After learning database related knowledge, please be sure to see the precautions. Precautions for database statements: https://blog.csdn.net/qq_43098690/article/details/121661835 1, Database integrity As the name suggests, the data stored in the database must be valid, that is, validity and accuracy. Ensure data int ...

Author: mapbar_front Link: https://juejin.cn/post/7008063765585330207summary Vue3 has been out for some time. In the team, it has also carried out a lot of business practice and some of its own thinking.In general, Vue3 has made great progress both in the underlying principle and in the actual development of business.proxy is used to replace t ...

1. Linear relationship model A function that predicts through a linear combination of attributes: w is the weight, b is the offset term, which can be understood as:   2. Linear regression (iteration, self-learning) Definition: linear regression is a regression analysis modeled between one or more independent variables and dependent v ...

Welcome to the MySQL technical articles shared by the great SQL community. If you have any questions or want to learn, you can leave a message in the comment area below. After seeing it, you will answer itproblemRun the following Python code, but you can't always update the data:import pymysql conn=pymysql.connect( host = '127.0.0.1', user = 'y ...

Recently, we need to use C# and javascript to build and learn the virtual platform, so we can only say that we can get started quickly, and the later improvement needs to be supplemented by the project. First of all, what is the virtual reality platform? In short, it is to simulate an operation on the web page, such as computer hardware disasse ...

Introduction         As we all know, the server and client of Minecraft are separated. The client and the server communicate with each other through TCP / IP (especially Java version and UDP version) (so we need to configure the port property of server.properties on the server and the input required for client connection & ...

1. Introduction of PV and PVC Volume provides a very good data persistence scheme, but there are still deficiencies in manageability. Take the previous example of AWS EBS. To use Volume, Pod must know the following information in advance: The current Volume is from AWS EBS. The EBS Volume has been created in advance and the exact volume ID ...

1, What are dependent properties A dependent property is a property that has no value and can obtain values from other data sources through binding. Dependent properties can support style setting, data binding, inheritance, animation and default values in WPF. Setting all properties as dependent properties is not always the correct solution, d ...

Abstract: the concepts and techniques learned in this tutorial will allow you to practice with any API you like, and use Python to meet any API you may have. This article is shared from Huawei cloud community< Python and API: successful combination of reading public data >, author: Yuchuan. Understanding API API stands for application ...