因为不能肯定这种方法只被调用一次，所以必须进行一些字符管理工作，如清单4所示。
Because you can't be sure this method will be called only once, you have to perform a little character management, as Listing 4 shows.
而且，即便像是微软这样的公司也曾告诉我们说，密码的长度应当大于14个字符——传统经验肯定是正确的，对吧？
And, as even Microsoft tell us that passwords should be 14 or more characters, conventional wisdom must be right, right?
因此，如果计算机使用来自标准ASCII的英语字符表示，肯定没有问题！
AS such, computers used an English character representation from standard ASCII with no problem.
用ascii字符编写的文档解析起来是最快的，因为每个字符都肯定是单字节的，可以直接映射到对应的unicode值。
Documents written using ASCII characters are the fastest to parse because each character is guaranteed to be a single byte and map directly to its equivalent Unicode value.
显然使用逐字符比较的标准排序法肯定会说两者不同，因此需要使用自定义的排序法。
Obviously a character-by-character comparison using the standard collation says these are not equal, so you'll need to use a custom collation.
数据通信中，由接收方向发送方传送应答字符作为肯定回答的传输过程。
In data communications, the transmission by a receiver of acknowledge characters as an affirmative response to a sender.
下面这些函数都试图检查一个字符串是不是包含小写字母，但他们当中肯定有些是错的。
The following functions are all intended to check whether a string contains any lowercase letters, but at least some of them are wrong.
前向否定界定符。与肯定界定符相反；当所含表达式不能在字符串当前位置匹配时成功。
Negative lookahead assertion. This is the opposite of the positive assertion; it succeeds if the contained expression doesn't match at the current position in the string.
前向否定界定符。与肯定界定符相反；当所含表达式不能在字符串当前位置匹配时成功。
Negative lookahead assertion. This is the opposite of the positive assertion; it succeeds if the contained expression doesn't match at the current position in the string.
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