Redis – ERR DEBUG command not allowed的问题

Redis的调试指令返回权限不允许的错误（`ERR DEBUG command not allowed`），进行了解决。

Visual Studio2019碰到的几个问题（续）

前面记录了Visual Studio2019碰到的几个问题，后来又碰到了以下几个问题，进行了解决，特此记录。
1, Error: You are debugging a Release build of X.dll
2, 在VS2019找不到在VS2015中的vsvars32.bat指令
3, fatal error C1083: Cannot open include file: ‘afxwin.h’

vscode Unable to attach to CoreCLR. Access is denied

问题用VS Code进行调试debug，提示：“Unable to attach to CoreCLR. Access is denied”，找到原因。解决具体是360杀毒软件阻止了调试debugging的运行，关闭杀毒软件，可以顺利调试Debugging。参考无法附加到 CoreCLR。拒绝访问 .net core控制台无法附加到clr

A few points to start working on Android Studio

Import Github project error When download and import Github project into Android Studio, encountered error “Plugin with id ‘com.android.application’ not found”, there should be two build.gradle file in the project, the project build.gradle file and module build.gradle file. Somehow after importing into the Android Studio, the content of project build.gradle file becomes the same as […]

Embedded Linux S3C2440 – Multi-thread Scheduling

Summary Test the debugging of the Multi-thread Scheduling on embedded Linux S3C2440, both in All-stop mode and Non-stop mode. GDB supports multi-thread application debugging, and there are two modes of controlling the execution of the program with GDB dubugger. All-stop mode is the default mode, when the thread of the program stops (at a break […]

Embedded Linux S3C2440 – Kernel Debugging

Summary Conduct Kernel debugging test on Embedded Linux S3C2440 by using KGDB. KGDB has been integrated into Linux kernel from version 2.6.15, it requires a serial connection to the development host. It is a cross GDB running on the development host workstation. Refer to earlier blog entry Embedded Linux S3C2440 – Kernel Module, all the […]

Embedded Linux S3C2440 Application Development and Debugging

Summary Write your own application and include the application into the final image to be downloaded into the S3C2440 board, and you can debug the application by using GDB. User Application Below is the simple user application, print a string, and reverse the string and print again. #include <stdio.h> #include <string.h> #include <stdlib.h> void my_print(char […]

Keil copy out memory data when debugging

How to copy out the memory data from Keil when debugging, in command window, you can use Display command fetch the memory data, example: d 0x2000293C,0x20002984 0x2000293C C8 CC 9D 5F F2 EB FA D7 – AE 26 5F 5F BA 41 7D D3 …_…..&__.A}. 0x2000294C 4E 54 F3 F8 8C 62 E5 AD – […]

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