match

Extract the contents of a string between two string delimiters using match in C#

由 谁说我不能喝 提交于 2019-12-25 10:00:24
问题 So, say I'm parsing the following HTML string: <html> <head> RANDOM JAVASCRIPT AND CSS AHHHHHH!!!!!!!! </head> <body> <table class="table"> <tr><a href="/subdir/members/Name">Name</a></tr> <tr><a href="/subdir/members/Name">Name</a></tr> <tr><a href="/subdir/members/Name">Name</a></tr> <tr><a href="/subdir/members/Name">Name</a></tr> <tr><a href="/subdir/members/Name">Name</a></tr> <tr><a href="/subdir/members/Name">Name</a></tr> <tr><a href="/subdir/members/Name">Name</a></tr> <tr><a href="

PHP - Matching search terms mysql_query

由 不打扰是莪最后的温柔 提交于 2019-12-25 07:49:54
问题 im having issue with a php script that retrieves values from a database and see's which ones match an input term. I either get the resourceID #4 error or no response. Im basically trying to retrieve similar entries and of those similar entries show the name and date of their submission $input = mysql_real_escape_string($_POST["interest"]); $query1 = "SELECT name,interest_desc,date, MATCH(interest_desc) AGAINST('$input') AS score FROM interests WHERE MATCH(interest_desc) AGAINST('$input')

mysql 5.0 upgrade to 5.1 Match function

由 ≡放荡痞女 提交于 2019-12-25 07:48:10
问题 I migrated a website's database from MySQL 5.0.95 to MySQL 5.1.59 When i try to do a search i get different results for example: When i search for "MTH" on the old database i get one result, but when i search on the new database for "MTH" i do not get any results However when i do a search for "accountents" i DO get the SAME results with both databases!?! so only some words shows different results, not all I narrowed it down to the "match" function from mysql. Anyone who has had the same

How in excel to find correct id number from list of different columns to compare to correct cell

由 ＊爱你＆永不变心＊ 提交于 2019-12-25 05:50:06
问题 I have for different, for example, languages same id and want to Vlookup or index, match or some other way to find correct translation row and to show corresponding id number from that row. I can do with 1 list but heres example with 3 languages. How to find correct number for translation and getting correct number? 回答1: Try the SUMPRODUCT function : =SUMPRODUCT((G2:I6=C2)*(J2:J6)) Note that SUMPRODUCT function cannot return strings. In order to return strings, I would use the INDEX function

Replacing nth occurrence of word with a replacement word in Java

由 有些话、适合烂在心里 提交于 2019-12-25 05:18:53
问题 I am doing homework related to Java language. I am reading a text file from a website via socket with: BufferedReader br = new BufferedReader(inr); while((line2 = br.readLine()) != null) {...} I need to replace the nth occurrence of the target word with a replacement word only if n is odd. For example: line2 is readed as "ces11111111". target word is 11 ; replacement word is CS219. Thus , result line is cesCS21911CS21911. How can I achieve this ? Please help me to complete my homework. 回答1:

Wildcard matching in Python

由 吃可爱长大的小学妹 提交于 2019-12-25 05:17:13
问题 I have a class called Pattern, and within it two methods, equates and setwildcard. Equates returns the index in which a substring first appears in a string, and setwildcard sets a wild card character in a substring So p = Pattern('xyz') t = 'xxxxxyz' p.equates(t) Returns 4 Also p = Pattern('x*z', '*') t = 'xxxxxgzx' p.equates(t) Returns 4, because * is the wildcard and can match any letter within t, as long as x and z match. What's the best way to implement this? 回答1: It looks like you're

Perl: matching data in two files

由 此生再无相见时 提交于 2019-12-25 04:48:08
问题 I would like to match and print data from two files (File1.txt and File2.txt). Currently, I'm trying to match the first letter of the second column in File1 to the first letter of the third column in File2.txt. File1.txt 1 H 35 1 C 22 1 H 20 File2.txt A 1 HB2 MET 1 A 2 CA MET 1 A 3 HA MET 1 OUTPUT 1 MET HB2 35 1 MET CA 22 1 MET HA 20 Here is my script, I've tried following this submission: In Perl, mapping between a reference file and a series of files #!/usr/bin/perl use strict; use warnings

Regex

由 纵饮孤独 提交于 2019-12-25 04:31:50
Regex(正则表达式) Regex的作用 匹配：将整个输入匹配某个正则表达式 查找：在字符串中进行查找 切分：根据正则表达式对字符串进行切分 替换：将与正则表达式吻合的子序列进行替换操作 Regex的匹配和查找 通过使用regex来定义一个正则表达式，如下： regex reg1("<.*>.*</.*>"); 在这个正则表达式中，“.”表示除了"\n"以外的任何字符，“*”表示0次或者多次。因而上述正则表达式可以用来匹配html或xml格式的字符串。但上述正则表达式在匹配html或xml时，前后的标记可以不相同。为了达到前后标记相同的目的，需要使用组的概念。(…)用来定义捕获组，之后就可以借由正则表达式\1来再次指代它， 如下所示： regex reg1("<(.*)>.*</\\1>"); 由于正则表达式也是个正常的字符序列，所以在使用“\1”时需要进行转义。当然在C++11之后，也可以通过使用raw string(原生字符串)的方式来取消字符串的转义，raw string以“R"(”开头，以“)"”结束。上述正则表达式可以写作： regex reg2(R"(<(.*)>.*</\1>)"); 使用regex_match()来匹配字符串（完全匹配），用regex_search()来对字符串进行搜索（部分匹配），即 regex_search(data, regex

creating new column based on rows being equal in R

由 早过忘川 提交于 2019-12-25 04:28:41
问题 Here is a simple question about creating a new column conditional on a row duplicate in one column matching criterion in different column. Specifically, if the row is a duplicate in column "pairs", create new column "new" based on rows in column "y" being equal/unequal. In the actual data frame I have even more conditions for other columns but my main issue is with making these conditions dependent on the rows being the same in the "pairs" column. Many thanks! pairs y new 1 1 1 1 0 1 2 1 0 2

php过滤表情符号

由 别来无恙 提交于 2019-12-25 03:22:39
<?php $clean_text = ""; // Match Emoticons $regexEmoticons = '/[\x{1F600}-\x{1F64F}]/u'; $clean_text = preg_replace($regexEmoticons, '', $str); // Match Miscellaneous Symbols and Pictographs $regexSymbols = '/[\x{1F300}-\x{1F5FF}]/u'; $clean_text = preg_replace($regexSymbols, '', $clean_text); // Match Transport And Map Symbols $regexTransport = '/[\x{1F680}-\x{1F6FF}]/u'; $clean_text = preg_replace($regexTransport, '', $clean_text); // Match Miscellaneous Symbols $regexMisc = '/[\x{2600}-\x{26FF}]/u'; $clean_text = preg_replace($regexMisc, '', $clean_text); // Match Dingbats $regexDingbats =
订阅 match