character-properties
Unicode equivalents for \w and \b in Java regular expressions?
Many modern regex implementations interpret the \\w character class shorthand as \"any letter, digit, or connecting punctuation\" (usually: underscore). That way, a regex like \\w+ matches words like[详细]
2023-01-27 05:31 分类：问答Unicode in Regex and DB Reading/Writing
Good night, I am currently working on a very simple lexical analiser for human language in C# based on Regex matching, and I am currently facing the problem of specifing a Regex that can match every[详细]
2023-01-25 21:45 分类：问答How do I create a Perl regex that matches non-alphanumeric characters except spaces?
I have a Perl regex /\\W/i which matches all non-alphanumeric characters, but it also matches spaces which I want to ignore. How do I get it to mat开发者_运维知识库ch non-alphanumeric characters excep[详细]
2023-01-21 14:44 分类：问答How to know the preferred display width (in columns) of Unicode characters?
In different encodings of Unicode, for example UTF-16le or UTF-8, a character may occupy 2 or 3 bytes. Many Unicode applications doesn\'t take care of display width of Unicode chars just like they are[详细]
2023-01-14 21:50 分类：问答Python regex with unicode characters bug?
Long story short: >>> re.compile(r\"\\w*\").match(u\"Français\") <_sre.SRE_Match object at 0x1004246b0>[详细]
2023-01-14 00:38 分类：问答Replace Unicode Control Characters
I need to replace all special control character in a string in Java. I want to ask the Google maps API v3, and Google doesn\'t seems to like these characters.[详细]
2023-01-10 15:00 分类：问答Unicode Regular Expressions - Fails at 343 characters
I am using the regular expression below to weed out any non-Latin characters.As a result, I found that if I use a string larger than 342 characters, the function fails, everything aborts, and the webs[详细]
2023-01-05 22:02 分类：问答Regex to match all unicode quotation marks
Is there a simple r开发者_如何学Goegular expression to match all unicode quotes? Or does one have to hand-code it like this:[详细]
2023-01-05 02:17 分类：问答How to determine if a character is a Chinese character
How to determine if a character is a Chine开发者_Python百科se character using ruby？Ruby 1.9 #encoding: utf-8[详细]
2022-12-28 23:16 分类：问答get particular string using regex in java
i want how to code for get only link from string using regex or anyothers. here the following is java code:[详细]
2022-12-25 13:39 分类：问答
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