This function attempts to match and return a specific occurrence of a pattern that is defined by the regular expression against the source string.
此函数试图匹配并返回正则表达式针对源字符串定义的模式的特定发生项。
This function attempts to match a specific occurrence of the pattern that is defined by the regular expression against the source string.
此函数试图匹配正则表达式针对源字符串的模式的特定发生项。
You can search for strings in vi using the / command, specifying the pattern to match either as a literal string or as a regular expression.
在vi 中,可以使用 /命令搜索字符串,这需要以字面字符串或正则表达式的形式指定要匹配的模式。
First, in broadest terms, the function's purpose is to "match what is in the first pattern, then replace it with the second pattern, using the third argument as the string to operate on."
首先,从最主要的角度来看,函数的目的是“查找与第一个模式中的值匹配的字符串,然后通过将第三个变量作为要操作的字符串,以第二个模式替换匹配结果”。
Rather than determining if a string matches a pattern, it is sometimes desirable to extract every match.
并非确定字符串是否与模式匹配,它有时需要提取每个匹配项。
A programming language which is designed for string manipulation and pattern match comparison.
为串处理和模式匹配比较而设计的一种编程语言。
Within a specified input substring, replaces a specified maximum number of strings that match a regular expression pattern with a specified replacement string.
在指定的输入子字串内,使用指定的取代字串来取代符合规则运算式模式的指定最大字串数目。
This paper describes a string manipulation language conversation SNOBOL and the main algorithm for pattern match.
本文描述会话SNOBOL的主要工具模式匹配的实现算法。
Within a specified input string, replaces a specified maximum number of strings that match a regular expression pattern with a specified replacement string.
在指定输入子字符串内,使用指定替换字符串替换与某个正则表达式模式匹配的字符串(其数目为指定的最大数目)。
Regular expressions are used to specify string patterns. You can use regular expressions whenever you need to locate strings that match a particular pattern.
正则表达式是一个由字符构成的串,它定义了一个用来搜索匹配字符串的模式。
Within a specified input string, replaces strings that match a regular expression pattern with a specified replacement string.
在指定的输入字串内,使用指定的取代字串来取代符合规则运算式模式的字串。
Within a specified input string, replaces all strings that match a regular expression pattern with a specified replacement string.
在指定的输入字串内,使用指定的取代字串来取代符合指定之规则运算式的所有字串。
Within a specified input string, replaces all strings that match a regular expression pattern with a specified replacement string.
在指定的输入字串内,使用指定的取代字串来取代符合指定之规则运算式的所有字串。
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