regex Archives - Page 8 of 10

What regex will match every character except comma ‘,’ or semi-colon ‘;’?

Is it possible to define a regex which will match every character except a certain defined character or set of characters? Basically, I ...

May 7, 2022
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What special characters must be escaped in regular expressions?

I am tired of always trying to guess, if I should escape special characters like ‘()...

May 6, 2022
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How can I write a regex which matches non greedy? [duplicate]

This question already has answers here: What do ‘lazy’ and ‘greedy’ mean in the context of regular expressions? (12 answers) How do I ...

May 5, 2022
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Regex: Remove lines containing “help”, etc

I have a long document of commands. Using Notepad++ or regex, I want to delete all lines containing “help” including keyboard_help, etc. How ...

May 5, 2022
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Regex: ignore case sensitivity

How can I make the following regex ignore case sensitivity? It should match all the correct characters but ignore whether they are lower ...

May 5, 2022
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Regex: match everything but a specific pattern

I need a regular expression able to match everything but a string starting with a specific pattern (specifically index.php and what follows, like ...

May 5, 2022
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Non greedy (reluctant) regex matching in sed?

I’m trying to use sed to clean up lines of URLs to extract just the domain. So from: http://www.suepearson.co.uk/product/174/71/3816/ I want: http://www.suepearson.co.uk/ (either ...

May 5, 2022
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Regular expression search replace in Sublime Text 2

I’m looking to do search replace with regular expressions in Sublime Text 2. The documentation on this is rather anemic. Specifically, I want ...

May 4, 2022
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How do I match any character across multiple lines in a regular expression?

For example, this regex (.*)<FooBar> will match: abcde<FooBar> But how do I get it to match across multiple lines? abcde fghij<FooBar> 25 s ...

May 4, 2022
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Regex to match only letters

How can I write a regex that matches only letters? 20 s 20 Use a character set:...

May 3, 2022
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