/**
 * Hexadecimal digit
 */
protected $version = -1;

// Okay, let's do the loop, yeah come on baby let's do the loop
// and it goes like this ...

/// <summary>
/// The possible outcomes of an update operation (save or delete)
/// </summary>
public enum UpdateResult
{

    /// <summary>
    /// Updated successfully
    /// </summary>
    Success = 0,

    /// <summary>
    /// Updated successfully
    /// </summary>
    Failed = 1
}

我最喜欢的是一个用java编写的学校项目的一些业务逻辑中的一个变量名。

int StupidJava = -1;

在LucasArts的电脑游戏《the Eidolon》(游戏邦注:这款游戏本身就很古怪)的源代码中可以看到……

// He's dead, Jim!

long john; // silver