我应该测试如果等于1或不等于0？ [英] Should I test if equal to 1 or not equal to 0?

问题描述

我在这里编码的另一天，写了几个if语句与整数，总是 0 或 1 （实际上作为 bool s）。我问自己：

I was coding here the other day, writing a couple of if statements with integers that are always either 0 or 1 (practically acting as bools). I asked myself:

当测试阳性结果，这是更好;测试 int == 1 或 int！= 0 ？

When testing for positive result, which is better; testing for int == 1 or int != 0?

例如，假设int n ，如果我想测试 true code> n == 1 或 n！= 0 ？

For example, given an int n, if I want to test if it's true, should I use n == 1 or n != 0?

在速度，处理能力等方面是否有任何差别？

Is there any difference at all in regards to speed, processing power, etc?

请忽略这样的事实，即int可能多于/小于 1

推荐答案

人类的大脑更好地处理不包含否定的语句，这使得int == 1更好。

Human's brain better process statements that don't contain negations, which makes "int == 1" better way.

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