1. Introduction In the development of STM32 microcontrollers, using SWD for program downloading only requires two pins. So, when do we need to use the microcontroller’s RST port? This involves the pin configuration of the microcontroller. In the CubeMX software configuration, there are five options regarding system debugging settings. If you choose SWD debugging, you … Read more
What Is Type Confusion? In high-level programming languages, a variable typically consists of three parts: data type, type name, and value. The type name serves as a marker for distinguishing variables in the programming language (for example, in C, local variable names within a function cannot be repeated within the same scope). The value is … Read more
Liver function tests, also known as liver biochemical index tests, are important methods for assessing liver damage or liver function decompensation. These tests typically include indicators such as TBil, DBil, IBil, ALT, AST, ALP, GGT, TBA, ChE, and Alb. Abnormal liver biochemical indicators usually indicate liver damage and are important references for diagnosing and assessing … Read more
Hepatic failure is a common critical condition caused by severe liver dysfunction, particularly acute (subacute) liver failure and subacute liver failure, which progress rapidly and have a high mortality rate. The basic principle of the artificial liver support system is to temporarily replace part of the liver’s function through extracorporeal mechanical, physicochemical, and biological devices, … Read more
Are you often confused by the variety of file extensions in ArcMap, constantly screaming “Who am I? Where am I? What am I doing?” Good news for everyone, Renowned Instructor Yan Lei from Zhongke Dixin brings you the most detailed analysis of ArcMap suffixes, be sure to bookmark it! 01 .SHP Shapefile file extension, currently … Read more
This article is a highlight from the Kanxue Forum Author ID on Kanxue Forum: CatF1y House of Cat A new method of exploiting IO in GLIBC discovered in May, applicable to any version (including glibc2.35), named House of Cat and presented in the 2022 Strong Network Cup. Introduction House of Emma is one of the … Read more
This article is an excellent piece from the KX forum. KX Forum Author ID: KerryS Dobby has two main functions: one is inline hooking, and the other is instruction instrumentation. The principles of both are similar, but this article mainly introduces instruction instrumentation. Instruction instrumentation refers to inserting instrumentation into any instruction (either at the … Read more
1Case Information The patient is a 38-year-old married male. He was admitted on October 30, 2022, due to “burning sensation on the skin after sun exposure for over 30 years, jaundice, and abdominal pain for one week.” The patient reported that since childhood, he experienced a burning sensation on the skin of his hands and … Read more
Whether for databases or applications, when issues arise, knowing the exception stack information can greatly assist in identifying the root cause and fundamentally resolving the problem. The stack information from MySQL can similarly aid in problem-solving. This article from the technical community, 《MySQL Fault Reporting Core Dump Collection Process》 introduces the process of collecting core … Read more
Hex View For integer type numeric variables, you can view the hexadecimal representation instead of or alongside the original format. The hexadecimal view for integer types is supported by GDB and LLDB debuggers on all platforms, including remote debugging and WSL scenarios. To enable the hexadecimal view, go to Settings | Build, Execution, Deployment | … Read more