Recent questions tagged RegEx

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928 views

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regex - jQuery Validate method checking for special characters

I am trying (and failing) to write a regular expression statement that checks for special characters such as ! ... or alphabetic characters"); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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770 views

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regex - Regular expression to remove comments from SQL statement

I'm trying to come up with a regular expression to remove comments from an SQL statement. This regex almost works ... the results weren't good. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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655 views

1 answer

regex - C Regular Expressions: Extracting the Actual Matches

I am using regular expressions in C (using the "regex.h" library). After setting up the standard calls (and checks) for ... [0]: %s ", temp); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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786 views

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regex - Perl: Matching string not containing PATTERN

While using Perl regex to chop a string down into usable pieces I had the need to match everything except a ... simple words how it works? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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857 views

1 answer

regex - PHP - Remove excess Whitespace but not new lines

i was looking for a way to remove excess whitespaces from within a string (that is, if 2 or more ... newlines while removing excess whitespace? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

792 views

1 answer

regex - Replace all occurrences of substring in a string - which is more efficient in Java?

I know of two ways of replacing all occurrences of substring in a string. The regex way (assuming "substring- ... than the above described two? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

926 views

1 answer

regex - replace emoji unicode symbol using regexp in javascript

As you all know emoji symbols are coded up to 3 or 4 bytes, so it may occupy 2 symbols in my string. For ... 'uD83DuDE01|uD83DuDE4F|...','g'); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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718 views

1 answer

regex - What regular expression features are supported by Solr edismax?

Regular expressions allows for the pattern matching syntax shown below. I'm trying to implement a powerful search tool that ... :]]+' => true See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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891 views

1 answer

regex - Whole-word match only in Django query

I am trying to write a Django query that will only match whole words. Based on the answer here, I've tried ... raw string. I'm using PostgreSQL. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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872 views

1 answer

regex - C++ tokenize a string using a regular expression

I'm trying to learn myself some C++ from scratch at the moment. I'm well-versed in python, perl, javascript but have ... argc == 1); return 0; } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

738 views

1 answer

regex - Remove every white space between tags using JavaScript

I'm trying to remove white space between tags so that childNodes only contain those tags nodes not the white space ... get the same old string. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

859 views

1 answer

regex - C++ tokenize a string using a regular expression

I'm trying to learn myself some C++ from scratch at the moment. I'm well-versed in python, perl, javascript but have ... argc == 1); return 0; } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

762 views

1 answer

regex - Remove every white space between tags using JavaScript

I'm trying to remove white space between tags so that childNodes only contain those tags nodes not the white space ... get the same old string. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

804 views

1 answer

regex - PHP - Remove excess Whitespace but not new lines

i was looking for a way to remove excess whitespaces from within a string (that is, if 2 or more ... newlines while removing excess whitespace? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

784 views

1 answer

regex - Replace all occurrences of substring in a string - which is more efficient in Java?

I know of two ways of replacing all occurrences of substring in a string. The regex way (assuming "substring- ... than the above described two? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

985 views

1 answer

regex - replace emoji unicode symbol using regexp in javascript

As you all know emoji symbols are coded up to 3 or 4 bytes, so it may occupy 2 symbols in my string. For ... 'uD83DuDE01|uD83DuDE4F|...','g'); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

664 views

1 answer

regex - What regular expression features are supported by Solr edismax?

Regular expressions allows for the pattern matching syntax shown below. I'm trying to implement a powerful search tool that ... :]]+' => true See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

816 views

1 answer

regex - Whole-word match only in Django query

I am trying to write a Django query that will only match whole words. Based on the answer here, I've tried ... raw string. I'm using PostgreSQL. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

782 views

1 answer

regex - C++ tokenize a string using a regular expression

I'm trying to learn myself some C++ from scratch at the moment. I'm well-versed in python, perl, javascript but have ... argc == 1); return 0; } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

853 views

1 answer

regex - Remove every white space between tags using JavaScript

I'm trying to remove white space between tags so that childNodes only contain those tags nodes not the white space ... get the same old string. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

839 views

1 answer

regex - Perl: Matching string not containing PATTERN

While using Perl regex to chop a string down into usable pieces I had the need to match everything except a ... simple words how it works? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

790 views

1 answer

regex - PHP - Remove excess Whitespace but not new lines

i was looking for a way to remove excess whitespaces from within a string (that is, if 2 or more ... newlines while removing excess whitespace? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

810 views

1 answer

regex - Replace all occurrences of substring in a string - which is more efficient in Java?

I know of two ways of replacing all occurrences of substring in a string. The regex way (assuming "substring- ... than the above described two? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

868 views

1 answer

regex - replace emoji unicode symbol using regexp in javascript

As you all know emoji symbols are coded up to 3 or 4 bytes, so it may occupy 2 symbols in my string. For ... 'uD83DuDE01|uD83DuDE4F|...','g'); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

700 views

1 answer

regex - What regular expression features are supported by Solr edismax?

Regular expressions allows for the pattern matching syntax shown below. I'm trying to implement a powerful search tool that ... :]]+' => true See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.3k views

1 answer

regex - Whole-word match only in Django query

I am trying to write a Django query that will only match whole words. Based on the answer here, I've tried ... raw string. I'm using PostgreSQL. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

733 views

1 answer

regex - C++ tokenize a string using a regular expression

I'm trying to learn myself some C++ from scratch at the moment. I'm well-versed in python, perl, javascript but have ... argc == 1); return 0; } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

851 views

1 answer

regex - Remove every white space between tags using JavaScript

I'm trying to remove white space between tags so that childNodes only contain those tags nodes not the white space ... get the same old string. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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