vscode笔记

0x01 vscode for c/c++

1、安装

• vscode官方教程：https://code.visualstudio.com/docs/cpp/introvideos-cpp

• 1、安装msys2 ：https://www.msys2.org/

  MSYS2是一组工具和库，提供易于使用的环境，用于构建、安装和运行本机 Windows 软件。
  它包括一个名为mintty的命令行终端 、bash、git 和 subversion 等版本控制系统、 
  tar 和 awk 等工具. MSYS2 的主要重点是为本地 Windows 软件提供构建环境，MSYS2 为 GCC、
  mingw-w64、CPython、CMake、Meson、OpenSSL、FFmpeg、Rust、Ruby 等提供最新的本机构建。
  为了提供简单的软件包安装和保持更新的方式，它提供了一个名为Pacman的软件包管理系统 ,它
  带来了许多强大的功能，例如依赖项解析和简单的完整系统升级，以及直接和可复制的包构建。

• 2、vscode配置
  编辑c的include path
  
  添加步骤一中安装的C环境的路径
  

2、调试

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "(gdb) Launch",
            "type": "cppdbg",
            "request": "launch",
            "program": "**填写被调试程序的完整路径**",
            "args": ["**填写参数**"],
            "stopAtEntry": false,
            "cwd": "${fileDirname}",
            "environment": [],
            "externalConsole": false,
            "MIMode": "gdb",
            "setupCommands": [
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                },
                {
                    "description": "Set Disassembly Flavor to Intel",
                    "text": "-gdb-set disassembly-flavor intel",
                    "ignoreFailures": true
                }
            ]
        },   
       
    ],
}

0x02 vscode for python

调试celery

有两种方式
方式一：
编辑launch.json

{
    "name": "Debug Celery",
    "type": "python",
    "request": "launch",
    "module": "celery",
    "args": [
        "-A",
        "yourapp",
        "worker",
        "--loglevel=debug"
    ],
    "console": "integratedTerminal"
}

方式二：
附加到进程中

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Python: 使用进程 ID 进行附加",
            "type": "python",
            "request": "attach",
            "processId": "${command:pickProcess}",
            "justMyCode": true
        }
    ]
}

调试带图形界面的程序

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Launch Package",
            "type": "go",
            "request": "launch",
            "mode": "auto",
            "program": "${fileDirname}",
            "args":["--chromium-path","/usr/bin/google-chrome","--no-headless","--custom-headers",
            "{\"Authorization\":\"xxxxxx\"}",
            "--output-json","test.json","--log-level","debug","http://192.168.5.235:80/#/apiScanTask"],
            "env":{
                "DISPLAY":"192.168.1.89:0.0"
            }
        }
    ]
}

vscode调试模块 python -m

{
    // 使用 IntelliSense 了解相关属性。 
    // 悬停以查看现有属性的描述。
    // 欲了解更多信息，请访问: https://go.microsoft.com/fwlink/?linkid830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Python: 当前文件",
            "type": "python",
            "request": "launch",
            "module": "torch.distributed.launch",
            "console": "integratedTerminal",
            "args": ["--nproc_per_node","2","--use-env","/home/anban/AI/starcoder/finetune/finetune.py","--model_path","/home/anban/AI/starchat-beta","--dataset_name","/home/anban/AI/stack-exchange-instruction","--split","train","--size_valid_set","10","--streaming","--seq_length","2048","--max_steps", "1000", "--batch_size" ,"1", "--input_column_name","question", "--output_column_name","response", "--gradient_accumulation_steps","2", "--learning_rate", "1e-4","--lr_scheduler_type","cosine" ,"--num_warmup_steps","100", "--weight_decay","0.05","--output_dir","./checkpoints" ]
        }
    ]
}

各种问题解决

• https://blog.csdn.net/Key_HMX/article/details/123473192 插件下载不下来怎么办？
• 需要使用sudo：配置文件+ "sudo": true
• vscode离线下载合适版本 https://zhuanlan.zhihu.com/p/598091218
• vscode 指定工作目录： "cwd": "${workspaceFolder}/alpaca-lora"
• 怎么以十六进制形式展示变量
  右键Add To Watch
  在左侧WATCH列表中修改成variable,h， 那么variable会以16进制显示，如果variable是数组，那么数组里的每个值都是以16进制显示。