python社区中用于设置项目文件夹和子文件夹名称的命名约定是什么？
my-great-python-project
my_great_python_project
myGreatPythonProject
MyGreatPythonProject
我发现在github中混淆了。感谢您的专家意见。
我从https://pytorch.org/get-started/locally/获取安装命令。当我运行命令时：
conda install pytorch torchvision torchaudio cudatoolkit=11.1.0 -c pytorch
我收到以下错误：
Collecting package metadata (current_repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Collecting package metadata (repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
PackagesNotFoundError: The following packages are not available from current channels:
- cudatoolkit=11.1.0
Current channels: like
- https://conda.anaconda.org/pytorch/linux-64
- https://conda.anaconda.org/pytorch/noarch
- https://repo.anaconda.com/pkgs/main/linux-64
- https://repo.anaconda.com/pkgs/main/noarch
- https://repo.anaconda.com/pkgs/r/linux-64
- https://repo.anaconda.com/pkgs/r/noarch
To search for alternate channels that may provide the …我对 Delphi 还很陌生，我正在尝试使用不同的单位来存储 TLists 和 TObjects，以及基于以前的组合框选择生成其他组合框选项。我在运行后立即收到以下错误消息：
项目 Project1.exe 引发异常类 $C0000005，并带有消息“0x004087d7 处的访问冲突：读取地址 0x00000000”
模块“Project1.exe”中地址 00408813 处的访问冲突。读取地址 00000000。
我已经跟踪了调试工具中的步骤，但我不明白为什么它不起作用。我用谷歌搜索了这个问题并找到了一些解决方案，但似乎没有任何适用于我当前的问题。
unit MainForm;
interface
uses
Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls;
type
TfMain = class(TForm)
lCPU: TLabel;
cbCPU: TComboBox;
lGPU: TLabel;
cbGPU: TComboBox;
lMotherboard: TLabel;
cbMotherboard: TComboBox;
lRAM: TLabel;
cbRAM: TComboBox;
eCompatible: TEdit;
lCompatible: TLabel;
eCost: TEdit;
lCost: TLabel;
Label11: TLabel;
lbCPU: TListBox;
lbMotherboard: TListBox;
lbGPU: TListBox;
lbRAM: TListBox;
procedure FormShow(Sender: TObject);
procedure cbCPUChange(Sender: TObject);
private
{ Private declarations } …