An optional string length unit can be specified to indicate in what units the start and result of the function are expressed.

可以指定一个可选的字符串长度单元来指明在哪些单元中表示函数的起始位置和结果。

youdao

Listing 3 shows the same code with logic added that tests for word string length and frequency.

清单3展示了相同的代码，但是添加了测试单词字符串长度和频率的逻辑。

youdao

To avoid this, you must explicitly add string length checks to the code.

为了避免这一点，您必须显式地向代码添加字符串长度检查。

youdao

- And because I'm writing out a string that's the same length -- -- my strings aren't getting shorter -- it's creating this illusion of some animation.

因为我写了一个长度相同的字符串-,我的字符串不会变的更短-,它生成一个动画幻觉。

哈佛公开课 - 计算机科学课程节选

I certainly don't want to assume they're always going to type a three-letter or a four-letter or a two-letter word I want some dynamism but that's fine because get string can get a string of any length, I can then use the string length function to just ask while the program is running how big is the string that I was handed?

当然我不能假设他总是,输入3个字符或4个字符,或2个字符的单词，我想要动态地分配,因为GetString可以获得任意长度的字符串，然后我可以使用strlen函数,来得到那个我传递的字符串,有多长？

哈佛公开课 - 计算机科学课程节选

For months, all we had to go on was the length of that mythical piece of string - until yesterday.

BBC: Crunching encounters - and numbers

Wineries are clustered along the length of the 132-mile long Okanagan Valley, which has a string of lakes running through its middle and is surrounded by mountains on either side.

BBC: Canada��s wine scene is taking root