punctuation checker

I. Switch the key combination by default The key combination of fullwidth and halfwidth conversion is SHIFT + Space key. The switch key combination of Chinese and English Punctuation Marks is: Ctrl + Period Ii. Significance of full-width and half-width Differentiation Full angle: refers to the GB2312-80 ("information exchange with Chinese character encoding Character Set-basic set") in a variety of symbols.Halfwidth: it refers to the symbols in th

In the recent retrieval work, the user needs to input the request and return the result. Because it is difficult to predict the user's input content, if no filtering is added, an exception may be thrown during the retrieval phase. User input may have different styles. The most common is the input with various punctuation marks. How to filter? I saw a post on the csdn Forum. After combining it, I got the following regular expression, which may help yo

In the process of document processing, people often encounter problems such as the conversion of full text punctuation, full-width alphabetic conversion, uppercase and lowercase conversion, and so on. Although simple, but very cumbersome. Is there any way to change it in batches? Here's how to use EmEditor to change the whole corner of the alphabet punctuation. EmEditor (Text editor): http://www.xp85.com/h

Due to the need for naming in the code, I have compiled a common Chinese-English table of punctuation marks. Punctuation in Chinese and English tables Symbol English Chinese ． Period or full stop Period ， Comma Comma ： Colon Colon ； Semicolon Semicolon 。 Exclamation mark Exclamation

public class Test {public static void Main (string[] args) {String str = "!!??!!!! %*)%￥! KTV to symbol marking!! Of course.!!.. * * Half angle ";System.out.println (str);String str1 = Str.replaceall ("[\\pp\\p{punct}]", "");System.out.println ("str1:" + str1);String str2 = Str.replaceall ("[//pp]", "");System.out.println ("str2:" + str2);String STR3 = Str.replaceall ("[//p{p}]", "");System.out.println ("STR3:" + STR3);}}采用Unicode标点属性方式的正则表达式，可以去掉所有的标点符号，包括全角、半角、横排、竖排等的标点符号。注意一下，如果在JDK5或以下的环境中，全

This article mainly introduces the PHP implementation of the punctuation mark is replaced by a blank space method, combined with an example of PHP for the symbol of the regular matching related operation skills, the need for friends can refer to, hope to help everyone. The results of the operation are as follows: Chinese Chinese abcdefgh Chinese ijklmnopqrstuvwx Chinese yzabcdefghi Chinese jklmnopqrstuvwxyz Chinese Wenwenwenwen

Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases.For example,"A man, a plan, a Canal:panama" is a palindrome."Race a Car" is a palindrome.Note:Are you consider that the string might is empty? This was a good question to ask during a interview.For the purpose of this problem, we define empty string as valid palindrome.is mainly the boundary of the judgment, empty string is considered a palindrome stringNon-recursive programClass Solutio

Punct = set (u"":!),.:;?]} ￠ ' ",. 〉》」』】〕〗〞︰︱︳﹐?﹒﹔﹕﹖﹗﹚﹜﹞！ ），． ：；？ |}︴︶︸︺︼︾﹀""﹏?~￠々‖? ˇˉ―--′ ' "([{￡￥ ']" ‵〈 "" "" "(〖 ([{￡￥〝︵︷︹︻︽^""﹙﹛﹝ ... " " )# to Str/unicodeLambda'. Join (filter (Lambda not inch punct, S)) # to List Lambda l:list (filter (lambda not in punct, l)) Pure python solution for removing punctuation in text