chinese punctuation marks

In the text analysis of the time we often need to filter out the stop words, punctuation and so on, this article to explain how to identify and delete all the punctuation in the text. Here are three feasible regular expression scenarios, children's shoes try it ^_^ (1) S.replaceall ("\\p{punct}", ""); (2) S.replaceall ("\\pP", ""); (1) Do not fully understand all

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Turn from: http://blog.csdn.net/harryhuang1990/article/details/11888293 In the text analysis of the time we often need to filter out the stop words, punctuation and so on, this article to explain how to identify and delete all the punctuation in the text. Here are three feasible regular expression scenarios, children's shoes try it ^_^ [Java]View plain Copy (1) s.replaceall ("\\p{punct}", ""); (2) S.replac

Filter out the punctuation marks in the string. in development, we may encounter this situation, that is, remove a character from the string. PHP code @ Test public void test () {String d = trimPunctuation2 ("Hello oewefo, 21.2 !; :, 1? Dsf "); System. out. println (d);} // filter out the punctuation marks in the Stri

Symbol Chinese name Application examples English name ‘ Apostrophe, corner symbol A ', F ' (X) Prime ‘‘ Skimming, two apostrophes A ', F ' (X) Double Prime, Prime prime - Hyphens Class-based Hypen RefWikipedia--punctuation: http://zh.wikipedia.org/wiki/%E6%A0

This article mainly introduces javascript to remove all punctuation marks in strings and extract the regular expressions of plain text. For more information, see use regular expressions to remove all punctuation marks in strings. The Code is as follows:

#include #include#includestring>#include#includeSet>using namespacestd;Setstring>dict;intMain () {stringS,buf; while(Getline (cin,s)) {dict.clear (); for(intI=0; I) { if(Isalpha (S[i])) S[i]=tolower (S[i]);//Convert letters uniformly to lowercase Elses[i]=' ';//Convert all non-alphabetic characters to spaces} StringStream SS (s); while(ss>>buf) Dict.insert (BUF); for(Setstring>::iterator It=dict.begin (); It!=dict.end (); it++) {coutEndl; } } return 0;}

Nai. Pretend silly ~ (￣ )~ * (￣) "╮ (╯ ▽) ╭ (￣ ▽) ╭ = ￣ ω ￣ = (￣ 3￣) A ￣ ▽ ╮ (╯ 3) ╭ ╮ (╯ 3) ╭ ╮ (╯ _ ╰) ╭ (= 0 =) y O () ^ )) o. ￣) \ (￣ various funny punctuation marks

The following is a code solution:1. Edit the wp-nodes des/formatting. php file and find the following code (line 57-60 of the source code. If the number of rows cannot be found, you can copy a segment to search ): The code is as follows:Copy code // Static strings$ Curl = str_replace ($ static_characters, $ static_replacements, $ curl );// Regular expressions$ Curl = preg_replace ($ dynamic_characters, $ dynamic_replacements, $ curl ); The str_replace () and preg_replace () functions are pl