And it's also like fuzzy matching, whereas like by default in grep or these things you have to write a regex or some expression that will match within here.
它也像模糊匹配,而默认情况下,在 grep 或这些东西中,您必须编写一个正则表达式或一些在此处匹配的表达式。
单词 | ReGex |
释义 |
ReGex
原声例句
PKM OS And it's also like fuzzy matching, whereas like by default in grep or these things you have to write a regex or some expression that will match within here. 它也像模糊匹配,而默认情况下,在 grep 或这些东西中,您必须编写一个正则表达式或一些在此处匹配的表达式。 PKM OS There's things like " fd" , for example, that is a shorter command that by default will use regex and will ignore your gitfiles, so you don't even search for them. 例如,有像“ fd” 这样的命令,这是一个较短的命令,默认情况下将使用正则表达式并忽略您的 gitfiles,因此您甚至不需要搜索它们。
中文百科
正则表达式 Regular expression(重定向自RegEx)
正则表达式,又称正规表达式、正规表示法、正规运算式、规则运算式、常规表示法(英语:Regular Expression,在代码中常简写为regex、regexp或RE),计算机科学的一个概念。正则表达式使用单个字符串来描述、匹配一系列符合某个句法规则的字符串。在很多文本编辑器里,正则表达式通常被用来检索、替换那些符合某个模式的文本。 许多进程设计语言都支持利用正则表达式进行字符串操作。例如,在Perl中就内建了一个功能强大的正则表达式引擎。正则表达式这个概念最初是由Unix中的工具软件(例如sed和grep)普及开的。正则表达式通常缩写成“regex”,单数有regexp、regex,复数有regexps、regexes、regexen。
英语百科
Regular expression![]() ![]() In theoretical computer science and formal language theory, a regular expression (sometimes called a rational expression) is a sequence of characters that define a search pattern, mainly for use in pattern matching with strings, or string matching, i.e. "find and replace"-like operations. The concept arose in the 1950s, when the American mathematician Stephen Kleene formalized the description of a regular language, and came into common use with the Unix text processing utilities ed, an editor, and grep, a filter. |
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