使用regex从字符串获取数字
I am trying to write a regex to get the numbers from strings like these ones: 我正在写一个regex来从这些字符串中获取数字: javascript:ShowPage('6009',null,null,null,null,...
如何添加Java regex实现中缺失的特性?
I'm new to Java. As a .Net developer, I'm very much used to the Regex class in .Net. The Java implementation of Regex (Regular Expressions) is not bad...
如何在字符串之间选择值并使用python中的regex放置在数据框的列中
I have a large dataframe containing a column titled "Comment" 我有一个包含标题为“评论”的列的大型数据框 within the comment section I need to pull out 3 values and place ...
使用字典的Python regex替换
I have the following regex to parse access strings inside brackets and remove them: 我有以下regex来解析括号内的访问字符串并删除它们: >>> a = 'a[b]cdef[g ]hi[ j]kl...
SQL Regex - 替换为另一个字段的子字符串
I have a database table (Oracle 11g) of questionnaire feedback, including multiple choice, multiple answer questions. The Options column has each valu...
Regex模式检查是否存在除空格字符之外的任何内容
I am trying to create a pattern matcher for anything other than space, that is it should return true if I find anything other than space character, in...
在bash中使用Regex删除XML注释。
I want to remove XML comments in bash using regex (awk, sed, grep...) I have looked at other questions about this but they are missing something. Here...
如何在linux shell脚本中使用regex搜索文件
Suppose, I want to search for files having python in filename in it, in all sub directories of linux, from a shell script. How can I search in all loc...
regex: add quote for words in Notepad++
assuming words only contain a-zA-Z0-9.search: (\<[a-zA-Z0-9]+\>)replace: "\1"
在Java 8流中具有多个Regex以便从行中读取文本
I want to have more than one regex as below, how can I add that to flatmap iterator to put all matching values of the line to List during a single str...
如何使用REGEX匹配制表符和换行符而不是空格?
I am trying to match "tab" and "newline" meta chars but without "spaces" with REGEX in Java. 我试图匹配“tab”和“newline”元字符,但没有“空格”与Java中的REGEX。 \s matches e...
RegEx匹配没有前缀标记的数字的方法?
1 <span class='Txt9Gray'>Decisions ( </span> I'm trying to grab the 1 from this string. Before the 1 is another span, but I can't us...
在re.findall()regex函数中使用变量
I have a list of regex patterns like k[a-z]p[a-z]+a and a list of words that can fit into these patterns. Now, the problem is that, when I use: 我有一个正...
Regex 常用的正则表达式
、校验数字的表达式数字:^[0-9]*$n位的数字:^\d{n}$至少n位的数字:^\d{n,}$m-n位的数字:^\d{m,n}$零和非零开头的数字:^(0|[1-9][0-9]*)$非零开头的最多带两位小数的数字:^([1-9][0-9]*)+(.[0-9]{1,2})?$带1-2位小数的正数或...
这些regex之间有什么区别
I'm reading Ionic's source code. I came across this regex, and i"m pretty baffled by it. 我正在读Ionic的源代码。我遇到了这个雷格斯,我很困惑。 ([\s\S]+?) Ok, it's grouping o...
perl和java regex功能之间有什么区别?
What are the differences between perl and java with regard to what regular expression terms are supported? perl和java在支持哪些正则表达式术语方面有什么区别? This question...
如何在c#中使用regex.Matches
how to use regex.Matches 如何使用regex.Matches input string 输入字符串 string strQuery = "BO_WEEKOFF_MASTER.year, week_off_day=case when "+ ...
不能使用java.util.regex。模式,尽管我在eclipse中使用jre8。
The error I get when I hover over scan.useDelimiter("\n"); is: "The type java.util.regex.Pattern cannot be resolved. It is indirectly referenced from ...
Regex将匹配多个可能的选项
I am unable to give a proper title for this issue I am having, but I am trying to figure out how to write a regex that will be able to match a couple ...
Regex以匹配特定的数字格式。
I am having trouble figuring out how to write a regex to match a number (technically a string) with the following rules: 我不知道如何编写一个regex来将数字(技术上是字符串)与...