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Solemnly declare: This note is only prepared for the purpose of improving safety knowledge and sharing safety knowledge with more people. Do not use the technology in the note for illegal activities. The consequences caused by using the technology in the note have nothing to do with the author himself. It is everyone's responsibility to maintai ...

summary    named shared memory mainly uses several API functions provided by windows to create, open, read and destroy named shared memory. Shared memory is more suitable for scenarios with message servers and message consumers. Its advantages are high efficiency and suitable for sharing more information. Its disadvantages are th ...

Why latex You have this demand. It must be because latex is very popular. In my opinion, the cow is: Autotypesetting formatWhen submitting papers, you can directly borrow the template provided by relevant journals to fill in information. How to install and configure latex The configuration mentioned here is mainly aimed at the latex con ...

Application scenario Recently, there is a requirement that after the server executes an instruction, it needs to back up the generated data to windows. It's not easy to check on the Internet. Some need to write a script to run in windows, but this application does not need windows operation. Instead, it monitors the operation of the server and ...

Message pump The message pump is called message circulation. Message recycling uses a graphical user interface under Microsoft Windows. Windows programs with GUI are event driven. Windows maintains a separate message queue for each thread that creates a window. Usually only the first thread creates the window. Windows drop messages enter the ...

1, Server directory description Project deployment home directory:E:\innovation Python3.6.8 Installation directory:D:\Program Files(x86)\Python\Python36 1,back-end API service Code and storage Code directory: E:\innovation\backend ldap to configure: E:\innovation\backend\innovation\ldap_settings.py Configuration items such as databas ...

Two other methods are attached Windows driver development learning record - traversing one of the loaded modules of the kernel (using DriverSection) Windows driver development learning record - traversing the second loaded module of the kernel (using zwquerysysteminsystem information) 1. Main differences         The fun ...

preface I believe everyone has encountered the situation of manually deleting the registry when installing Siemens PLC software. For software development, the registry can be used to store some key information, which will not be deleted, so it can be used for authorization. Today, I share with you about the use of C# operation registry. regi ...

This article uses Italian Semiconductor (ST): STM32F103C8T6 Core Version: ARM Cortex-M3, if not this chip, please refer to the schematic of the chip you are using. Picture from Walnut Electronics Pin Definition In the pin definition of STM32F103C8T6, PA11 corresponds to CAN_RX PA12 corresponds to CAN_TX STM32 CAN Bus Schematic Di ...

Note reference source: Crazy God said Java video https://www.bilibili.com/video/BV12J41137hu This note is a little long. It can be located according to the directory. It is recommended to cooperate with video learning. Preparatory course What is a computer Name: Computer, full name: electronic Computer, commonly known as Computer.Definitio ...