• It gets really kind of trippy if you wanna output a backslash, \ you can't just use the backslash, \\ you need to use backslash backslash because otherwise a single backslash is confused with the so called escape character.

    如果你想输出一个反斜杠,估计又得迷糊了,实际上,你不能直接用,而是要,否则一个\可能会被误认为,是转义字符。

    哈佛公开课 - 计算机科学课程节选

  • So you have what are called escape characters like backslash N that is the shorthand notation of telling the computer put a new line character here.

    幸亏我们有一些类似反斜杠n的转义字符,这只是一种简化方式,用来告知电脑要在这新添一行。

    哈佛公开课 - 计算机科学课程节选

  • So, when in doubt, if you're having some weird character issue, odds are you need to escape it in some way.

    如果你有拿不准的字符,可能就要用到转义字符了。

    哈佛公开课 - 计算机科学课程节选

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