If a number is used in a string concatenation expression, for example, the number is converted to a string first.
例如，如果一个数字用在一个字符串连接表达式中，数字就会先转换为字符串。
The file opens, the program writes the current string first, and then writes the remaining (up to 100) lines to the file.
文件打开，程序首先将当前的字符串写入文件中，然后再将剩余的行(最多100行)写入文件中。
Ndots: : If a domain with or more periods is found, DNS attempts to resolve the string first without appending the search domain list.
如果找到包含或更多句点的域，DNS将尝试首先解析该字符串，而不附加search域列表。
For each character in the first string, any letter that appears in the second string is replaced by the corresponding letter from the third-string.
对于第一个字符串中的每个字符，第二个字符串中的任意一个字符都由第三个字符串中相应的字母所替代。
It then returns the position in the source string of either the first character of the matched occurrence, or the first character after the matched occurrence.
然后，其返回已匹配发生项的第一个字符或已匹配发生项后面的第一个字符在源字符串中的位置。
First, string theorists have so far struggled to make new predictions that can be tested.
第一，目前为止，弦论的理论学家还没有预测可以进行的试验。
First, we need to delete the Spaces in the input string.
首先，需要删除输入字符串中的空格。
The first character is a delimiter, so the first item WORD finds is a blank string.
第一个字符是分隔符，所以WORD找到的第一项是一个空字符串。
The first array, the topic array, is an array of String objects.
第一个数组，主题数组，是一个字符串对象数组。
To create a new object (in this case, the string that will be returned), first alloc the object and then initialize it.
要创建一个新对象(这里是将返回的字符串)，首先分配对象，然后初始化对象。
The first parameter is the string you want to replace in the current directory path. The second parameter is the replacement string.
第一个参数是当前目录路径中需要替换的参数，第二个参数是替换字符串。
Consider that you have a character in UTF-8 encoding has length of 3 bytes, and the string has only the first two byte of the encoding.
假设您拥有一个UTF - 8编码的字符，其长度为3字节，而字符串只拥有编码的前两个字节。
You must also make sure to ignore the characters only if they appear at the first of the string.
还要保证只有出现在字符串开始位置的字符才能忽略。
First, the query string begins with the keyword "xquery."
首先，查询字符串以关键词“xquery ”打头。
First, the string of comma-separated words is divided into individual elements using the preg_split function.
首先，使用preg_split函数把用逗号分隔的单词字符串分隔为单个元素。
Since the second joiner method calls the first, it requires an explicit String return type.
因为第二个jioner方法调用了第一个，它需要一个显示的String返回类型。
The first time around, the templated version of f is called, with a string as the first argument type, and the character and double are packed off as the variable size argument.
首先调用f的模板化版本，第一个参数的类型是字符串，作为大小可变的参数提供字符和双精度值。
The addCallback function takes a string as its first parameter.
addcallback函数的第一个参数是字符串。
The first string argument to the sqlquery function can contain the parameter function which is replaced by the arguments passed to this function after the first mandatory string argument.
sqlquery函数的第一个字符串参数可以包含parameter函数，该函数将会被传递给sqlquery函数的参数取代，该参数位于第一个必需的字符串参数之后。
Similar considerations apply if we change the type of the first parameter from String to int.
如果将第一个参数的类型从String变成 int ，那么也得考虑相同的问题。
Because shout is a static method that takes in a String as the first parameter, all Strings wrapped in a use block get a shout method.
由于shout是一个接受String作为第一个参数的静态方法，因此所有封装到use块中的String都获得了一个shout方法。
For example, the regular expression a will match the string abcdcba twice (the first and last a) and so will the regular expression b.
例如，正则表达式a匹配字符串abcdcba两次，正则表达式b 也是一样。
You just need to find the right one, then set the attribute by removing the paint string and lowercasing the first letter after it.
您只需找到一个合适的函数，然后去掉paint字符串，并使随后的首个字母为小写形式，便可以设置该属性。
The position function returns the starting position of the first occurrence of one string within another string.
position函数返回一个字符串在另一个字符串中第一次出现的起始位置。
The function includes two arguments, the first one being the string and second one the code units.
该函数包含两个参数，第一个参数是字符串，而第二个参数是代码单元。
The LOCATE function returns the starting position of the first occurrence of one string within another string.
locate函数返回一个字符串在另一个字符串中第一次出现的起始位置。
The first parameter (a string) is the name of the action method and the second parameter (also a string) is the name of the controller.
第一个参数（字符串）是动作方法的名称，第二个参数（也是字符串）是控制器的名称。
The second message that you create is the opposite of the first: you receive a string from the server.
您创建的第二条消息与第一条消息相反：您从服务器接收一个字符串。
Here, the first string is defined with a pair of single quotes. The second one USES a pair of double quotes.
这里，第一个字符串使用一对单引号定义，第二个字符串使用一对双引号定义。
The start position specifies the position within input string that is to be the first string length unit of the result.
起始位置指定了输入字符串中结果的第一个字符串长度单元所在的位置。
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