#include <iostream>#include <sstream>#include <boost/regex.hpp>#include <iterator>using namespace std;void test1() { static const boost::regex ex("[Ss].{0,1}e"); string initial = "She sells sea shells by the sea shore"; string fmt = "-$&-"; string result = boost::regex_repla...
Replace(String, String, Int32) 在指定的输入字符串中,用指定的替换字符串替换与正则表达式模式匹配的指定最大字符串数。 Replace(String, MatchEvaluator) 在指定的输入字符串中,将匹配指定正则表达式的所有字符串替换为由 MatchEvaluator 委托返回的字符串。 Replace(String, String) 在指定的输入字符串中,将...
#include <iostream>#include <sstream>#include <boost/regex.hpp>#include <iterator>using namespace std;void test1() { static const boost::regex ex("[Ss].{0,1}e"); string initial = "She sells sea shells by the sea shore"; string fmt = "-$&-"; string result = boost::regex_repla...
1}e"); string initial = "She sells sea shells by the sea shore"; string fmt = "-$&-"; string result = boost::regex_replace(initial, ex, fmt); cout << result << endl;}void test2() { static const boost
replace('\\', r'\\'), sample)) /usr/sbin/sendmail - \d+ errors, \d+ warnings 在3.3 版更改: '_' 不再被转义。 在3.7 版更改: 只有在正则表达式中具有特殊含义的字符才会被转义。 因此, '!', '"', '%', "'", ',', '/', ':', ';', '<', '=', '>', '@' 和"`" 将...
}returndna.replace(/./g, function(c) {returnpairs[c] }) }//检测成对的括号function isBalanced(s) { s= s.replace(/[^()]+/g,'');varm = /\(\)/, r= /\(\)/g;while(m.test(s)) { s= s.replace(r,''); }returns ===''; ...
Replace multiple regex patterns with different replacement To understand this take the example of the following string target_string = "EMMA loves PINEAPPLE dessert and COCONUT ice CREAM" The above string contains a combination of uppercase and lowercase words. ...
; ([A-Z]+(?=([A-Z][a-z])|($))) Match against multiple consecutive upper-case letters, leaving the last upper case letter out the match if it is followed by lower case letters, and including it if it's followed by the end of the string. newString := RegExReplace(oldCamelOr...
=([A-Z][a-z])|($))) Match against multiple consecutive upper-case letters, leaving the last upper case letter out the match if it is followed by lower case letters, and including it if it's followed by the end of the string.newString := RegExReplace(oldCamelOrPascal...
#re.sub也可以用series.str.replacesql_variations=pd.Series(["SQL", "Sql", "sql"])sql_uniform=sql_variations.str.replace(r"sql", "SQL", flags=re.I)print(sql_uniform)output:0SQL1SQL2SQLdtype:object 3.当匹配成功时返回一个对象: