I have a set of characters like ., !, ?, ;,(space) and a string, which may or may not be UTF 8 (any language).
Suppose I want to match a lowercase letter followed by an uppercase letter, I could do something like
When I do laundering tainted data with checking w开发者_开发问答hether it has any bad characters are there unicode-properties which will filter the bad characters?User-Defined Character Properties in
I have a list of arbitrary length of Type String, I need to ensure each String element in the list is alphanumerical or numerical with no spaces and special characters such as - \\ / _ etc.
The various levels of Unicode Regular Expression support are described in UTS#18. Is there a way to to have a few tests for every requirement, so it is possible to port the tests to the language in q
According to the Oniguruma documentation, the \\d character type matches: decimal digit char Unicode: General_Category -- Decimal_Number
In .net you can use \\p{L} to match any letter, how can I do the same in Python? Namely, I want to match any uppercase, lowercase, and acc开发者_JAVA技巧ented letters.Python\'s re module doesn\'t supp
I came across some regular expressions that contain [^\\\\p{L}]. I understand that this is using some form of a Unicode category, but when I checked the documentation, I found only the following \"L\"
Okay, I have read about regex all day now, and still don\'t understand it properly. What i\'m trying to do is validate a name, but the functions i can find for this on the internet only use [a-zA-Z],
Is there any way to enumerate all of a character\'s Unicode properties in Ruby? I can use Ruby 1.9\'s Regexp class to test whether a given character has a particular property (e.g., some_char =~ /\\p{
加载中,请稍侯......