string 还包括了以常见方式（可以结合这些方式来构成几种罕见的转换）转换字符串的函数。

string also includes functions that transform strings in common ways (which you can combine to form several uncommon transformations). For example

youdao

并编写一个简单使用动态sql的SQL用户定义函数(UDF)，转换字符串中传入的公式并计算值。

And writing a simple SQL User Defined Function (UDF) that USES dynamic SQL to convert the formula passed in the string and calculate the value.

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translate (out, in [，pad])用输入输出表转换字符串12345 . translate (“ qwertyuiop ”，“ 1234567890 ”)返回“ qwerty ”。

String.translate (out, in [, pad]) Translates the string using the in and out tables 12345.translate (" qwertyuiop ", "1234567890") returns "qwerty".

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printf And then I'm gonna use the same printf line after that to actually plop it into this formatted string.

我还是要用到,来把它转换成格式化字符串。

哈佛公开课 - 计算机科学课程节选

How do we typically print things, we convert them to strings.

我们一般是怎么显示对象的呢？,对，把它们转换为字符串。

麻省理工公开课 - 计算机科学及编程导论课程节选

Well I need to take that number and I'm going to turn it into a string. So notice what I'm going to do right here. I take that number and convert it into a string. That's an example of that type conversion we did earlier on. By doing that it makes it possible for me to treat it as an ordered sequence of characters.

我可能得把这个数字变为字符串,请注意我这里是怎么做的,我把这个数字,转化为字符串了,这是我们之前学过的,类型转换的例子,这么一来我就能把它按照有序的。

麻省理工公开课 - 计算机科学及编程导论课程节选