我使用一个不同于其类型的变量名称是不道德的吗？ [英] Am I immoral for using a variable name that differs from its type only by case?

问题描述

例如，取这段代码：

var person = new Person();

或您的Pythonistas：

or for you Pythonistas:

person = Person()

是，但还没有看到这两行代码的不道德的例子。对我来说，人是一个人，试图给它另一个名字是浪费时间。我想在语法突出的前几天，这将是一个很大的交易。但是现在，除了变量名之外，很容易区分类型名。 Heck，它甚至很容易看到在这里的差异。

I'm told constantly how bad this is, but have yet to see an example of the immorality of these two lines of code. To me, person is a Person and trying to give it another name is a waste of time. I suppose in the days before syntax highlighting, this would have been a big deal. But these days, it's pretty easy to tell a type name apart from a variable name. Heck, it's even easy to see the difference here on SO.

还是有一些我缺少？

推荐答案

我使用它所有的时间用于临时对象引用。我会避免它像原始数据类型的瘟疫。

I use it all the time for temporary object references. I would avoid it like the plague for primitive data types.

Person person = new Person(); // okay

int Int = 42; // pure evil

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