regex
Why do some people say Regex is inefficient, and is it really that bad? [closed]
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references,or expertise, but this question will likely solicit debate, a[详细]
2023-04-12 19:39 分类:问答How to split a string to a list in this job? Java
I have a String like this. <body> Search Results: <br> <br> Member ID: 10149 <br> Title:[详细]
2023-04-12 19:30 分类:问答Regexp "does not contain attribute" in html
I\'m looking for a simple regular expression (I think), that would return all html tags not having a "name" attribute, but my weak regexp skills won\'t help me much.[详细]
2023-04-12 19:24 分类:问答Simple regex for domain names
How to make sure that the domain name match those 3 simple criterias : Ends with .com / .net Must not start with[详细]
2023-04-12 18:24 分类:问答Returning overlapping regular expressions
Is there a regular expression that will capture all instances of an expression, regardless of whether or not they overlap?[详细]
2023-04-12 17:14 分类:问答C# search for strings in a website
I am trying to figure out if in C# if I have converted a webpage contents into a string, what is the best way to search for extensions.I am just looking to extract URLs within a webpage that ends in .[详细]
2023-04-12 17:11 分类:问答Using a regex to query the Rails cache to allow partial matches and return multiple items
In brief i\'m w开发者_如何学编程riting a plugin for a Rails app and I want to cache the data the plugin generates, however I want the ability to delete the cached items should I need to do so.[详细]
2023-04-12 17:07 分类:问答PHP Using Regular Expressions to change css propertyin html string
I have html eg below and would like to use regular expressions to change the font-size on the fly. <p><span style=\"font-size: small;\"><img style=开发者_JAVA技巧\"float: left;padding:[详细]
2023-04-12 17:03 分类:问答How to deduplicate an array with substring variations where one substring has precedence over another?
I have a dataset similar to this: http://pastie.org/private/3u1reg72nnjfsgqzgqzwra 开发者_如何学JAVAThe list is a set of filenames that need to be processed.When a filename that has a substring of 10[详细]
2023-04-12 16:34 分类:问答java Regex: replace all numerical values with one number
I have a simple line of text which might include numbers like \"12.3\" or \"1983\" or \"5/8\". Whenever any number appears, I just need to replace with a fixed character, say the digit \"8\".[详细]
2023-04-12 16:33 分类:问答