使用逗号来防止需要大括号 [英] Using comma to prevent the need for brace pair

问题描述

有时，当我有一个多用例如果或一个非常简单的为，只有两个语句，我将放弃大括号，而是使用逗号。这是一个坏的利用的功能，是丑陋和坏的形式？

Sometimes, when I have a multi-case if, or a very simple for, with only two statements, I will forgo braces, instead using the comma. Is this a bad exploitation of the feature, and is it ugly and bad form? Or is it an acceptable way to save time and space?

例如：

if (something)
    b = y, c = z--;

而不是

if (something) {
    b = y;
    c = z--;
}

推荐答案

使用大多数类似C语言的语法功能。

It's indeed a clever way to use that syntactic feature of most C-like languages.

我个人认为，当我编码时，我尽量保持尽可能不模糊始终在所有如果语句中包含 {和} 。它可以节省时间，但我更喜欢 clear ：它不会加快或减慢代码执行速度。

Personally, I try to stay the least ambiguous as possible when I code, so I always include { and } in all of my if statements. It may save time, but I prefer clarity: it doesn't speed up or slow down the code execution.

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