Recent questions tagged RegEx

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regex - Search for a regexp in a java arraylist

ArrayList <String> list = new ArrayList(); list.add("behold"); list.add("bend"); list.add("bet"); ... with more performance than a Linear search See Question&Answers more detail:os...

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

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regex - Parse SVG transform attribute with javascript

Supposing we have an SVG transform string: transform = "translate(6,5),scale(3,3)"; Is there a slick ... to parse that into something usable? See Question&Answers more detail:os...

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

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regex - HTTP Basic Auth Exclude Single File

Part of my .htaccess file looks like this- AuthUserFile /path/to/.htpasswd AuthName "Authorization Required" AuthType ... but that given file. See Question&Answers more detail:os...

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

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regex - Transparent redirect to port 8080

I have a few web applications available on my server on port 8080. As some of my users can't reach port 8080 due ... tell me what I should do ? See Question&Answers more detail:os...

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

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regex - generate a regexp from a numeric range

I'd like to generate a (series of) regexp(s) from a numeric range. Example: 1013 - 4044 => regexp matches - ... java, clojure, perl... Thanks! See Question&Answers more detail:os...

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

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regex - JavaScript regular expression "Nothing to repeat" error

I have this error while trying to get the tokens the code to make the lexical analysis for the Minic langauge ... : Nothing to repeat !! See Question&Answers more detail:os...

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

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regex - Removing spaces between single letters

I have a string that may contain an arbitrary number of single-letters separated by spaces. I am looking for a ... ). Thanks for any ideas. See Question&Answers more detail:os...

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

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regex - Regular expression replace a word by a link

I want to write a regular expression that will replace the word Paris by a link, for only the word is not ready a ... <a href="">Paris</a>. See Question&Answers more detail:os...

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

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regex - Implementing Google search operators

Google currently uses keywords such as site: or is: in searches (the second example is from Gmail). I'm ... a step in the right direction? See Question&Answers more detail:os...

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

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regex - python - problems with regular expression and unicode

Hi I have a problem in python. I try to explain my problem with an example. I have this string: >>> string = ... type of sub????? Thanks Franco See Question&Answers more detail:os...

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

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1.6k views

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regex - JSch ChannelSftp.ls - pass match patterns in java

I have multiple files at an sftp location like xyz_20140101.csv.gz xyz_2014_01_01.csv.gz xyz_20140202.csv.gz xyz_2014_02_02 ... in ls command ? See Question&Answers more detail:os...

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

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regex - Hibernate Regexp MySQL

I ask this question to show how MySQL and Hibernate work each other with Regular Expressions. The problem: SELECT ... answer. Hope this helps. See Question&Answers more detail:os...

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

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regex - Replace multiple occurrences between two strings

I need to replace every character a between xx and zz with hello: #input a xxab abzz ca xxbczz aaa ... example xxxxxx/zzzzzz) are preferred. See Question&Answers more detail:os...

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

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regex - JavaScript regular expression (Page range validation)

Yesterday I've got a task to implement a validation on the field where user can enter the range of pages that ... MS Office or Adobe PDF Reader See Question&Answers more detail:os...

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

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811 views

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regex - Which characters are allowed in hashtags

I am having a really hard time figuring out a regular expression (in C#) to validate hashtags. w simply ... the need for precise specification. See Question&Answers more detail:os...

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

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1.2k views

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regex python with unicode (japanese) character issue

I want to remove part of a string (shown in bold) below, this is stored in the string oldString [DMSM ... the newString nothing has been removed See Question&Answers more detail:os...

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

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regex - unicode preg_replace problem in php

I've got the string $result = "bei einer Temperatur, die etwa 20 bis 60°C unterhalb des Schmelzpunktes der ... am I doing wrong here? See Question&Answers more detail:os...

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

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988 views

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regex - Split string with a single occurence (not twice) of a delimiter in Javascript

This is better explained with an example. I want to achieve an split like this: two-separate-tokens-this--is ... that should be really awesome! See Question&Answers more detail:os...

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

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regex - Check string for all lowercase letters in PowerShell

I want to be able to test if a PowerShell string is all lowercase letters. I am not the worlds best regex ... every character in a loop)? See Question&Answers more detail:os...

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

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regex - Ruby email check (RFC 2822)

Does anyone know what the regular expression in Ruby is to verify an email address is in proper RFC 2822 email ... in valid RFC 2882 form. See Question&Answers more detail:os...

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

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912 views

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regex - How to find Linux Distribution name using shell script?

I am writing a shell script in which I need the current operating system name to make it generic. Like: if ... or something else? Thanks.. See Question&Answers more detail:os...

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

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860 views

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regex - Removing .php file extension with .htaccess file

I want www.example.com/about.php to just be www.example.com/about I created an .htaccess file and placed ... garbage and returning a 500 error. See Question&Answers more detail:os...

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

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741 views

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regex - does java support if-then-else regexp constructs(Perl constructs)?

I receive PatternSyntaxException when try to compile the following regex: "bd".matches("(a)?b(?(1)c|d)") this regex ... |(*date)|(date*)|(date) See Question&Answers more detail:os...

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

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997 views

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regex - Looping grepl() through data.table (R)

I have a dataset stored as a data.table DT that looks like this: print(DT) category industry 1: administration ... efficient than a for-loop. See Question&Answers more detail:os...

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

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798 views

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regex - Explanation of Lookaheads in This Regular Expression

I understand regular expressions reasonably well, but I don't get to make use of them often enough to be an ... me get my head around this. See Question&Answers more detail:os...

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

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1.1k views

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regex - How to tell if a string contains characters in Hebrew using PHP?

Trying to figure out how to tell whether a string contains any characters in Hebrew with no luck. How can this be done? See Question&Answers more detail:os...

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

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963 views

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regex - Remove all occurrences of words in a string from a python list

I'm trying to match and remove all words in a list from a string using a compiled regex but I'm ... am I missing something garishly obvious? See Question&Answers more detail:os...

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

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1.2k views

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regex - Java regular expression for negative numbers?

I have this pattern: Pattern.compile("T([0-9]*)"); which works fine for positive numbers but I need ... before.So any suggestions? Thanks. See Question&Answers more detail:os...

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

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