是否建议使用HTML或JavaScript的最大行长? [英] Is there a recommended maximum line length for HTML or JavaScript?
问题描述
大多数编程语言的大多数样式指南都建议最大行长，通常为80个字符.对于HTML和JavaScript(嵌入HTML中)，这似乎不切实际.对于HTML/JavaScript的实际行长限制是否达成共识?还是一般由开发人员常识决定?
Most style guidelines for most programming languages recommend a maximum line length, typically 80 characters. This seems impractically short for HTML and JavaScript (when it is embedded in HTML). Is there a consensus on a practical line length limit for HTML/JavaScript? Or is it generally left up to the developer's common sense?
推荐答案
自从您提到JavaScript以来，这就是道格拉斯·克罗克福德(Douglas Crockford)在这个话题上不得不说:
Since you mention JavaScript, this is what Douglas Crockford has to say on the topic:
避免行长超过80个字符.当一条语句不能放在一行中时，可能需要中断它.将中断放在运算符之后，最好放在逗号之后.操作员后的休息减少了分号插入掩盖复制粘贴错误的可能性.下一行应缩进8个空格.
Avoid lines longer than 80 characters. When a statement will not fit on a single line, it may be necessary to break it. Place the break after an operator, ideally after a comma. A break after an operator decreases the likelihood that a copy-paste error will be masked by semicolon insertion. The next line should be indented 8 spaces.
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