除尾随下划线之外的可变命名约定 [英] Variable naming conventions other than trailing underscore

问题描述

我正在重新格式化一个插件，以便它传递JSLint。插件使用尾部下划线来命名局部变量，如下所示：

I'm reformatting a plug-in so that it passes JSLint. Plug-in uses trailing underscores to name local variables, like so:

var __slice = [].slice,
    __indexOf = [].indexOf

JSLint不喜欢这样。
命名这些的另一个易于识别的约定是什么，JSLint不会反对？

JSLint does not like this. What's another easily recognisable convention for naming these, that JSLint won't object to?

推荐答案

引自Douglas Crockford发明JSLint的人：

Quoting from Douglas Crockford, the guy who invented JSLint:

不要使用_（underbar）作为名字的第一个字符。有时用于表示隐私的是
，但它实际上并不提供
隐私。如果隐私很重要，请使用提供私人
成员的表格。避免表现出缺乏能力的惯例。

Do not use _ (underbar) as the first character of a name. It is sometimes used to indicate privacy, but it does not actually provide privacy. If privacy is important, use the forms that provide private members. Avoid conventions that demonstrate a lack of competence.

大多数变量和函数应以小写字母开头。

Most variables and functions should start with a lower case letter.

取自 JavaScript编程语言的代码约定。

您可以在Javascript中查看私人会员看看的意思是使用提供私人会员的表格。

You can look at Private Members in Javascript to see what he meant by use the forms that provide private members.

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