regex Archives - Page 25 of 29

How to match all occurrences of a regex

Is there a quick way to find every match of a regular expression in Ruby? I’ve looked through the Regex object in the ...

April 29, 2022
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How do I split a string with multiple separators in JavaScript?

How do I split a string with multiple separators in JavaScript? I’m trying to split on both commas and spaces, but AFAIK JavaScript’s ...

April 28, 2022
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What do ‘lazy’ and ‘greedy’ mean in the context of regular expressions?

What are these two terms in an understandable way? 12 s 12 Greedy will consume as much as possible. From http://www.regular-expressions.info/repeat.html we see ...

April 27, 2022
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Regex to replace multiple spaces with a single space

Given a string like: "The dog has a long tail, and it is RED!" What kind of jQuery or JavaScript magic can be ...

April 27, 2022
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How to use Regular Expressions (Regex) in Microsoft Excel both in-cell and loops

How can I use regular expressions in Excel and take advantage of Excel’s powerful grid-like setup for data manipulation? In-cell function to return ...

April 27, 2022
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How do I remove all non alphanumeric characters from a string except dash?

How do I remove all non alphanumeric characters from a string except dash and space characters? 13 s 13 Replace...

April 27, 2022
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Regular expression to stop at first match

My regex pattern looks something like <xxxx location="file path/level1/level2" xxxx some="xxx"> I am only interested in the part in quotes assigned to location. ...

April 27, 2022
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Regex for password must contain at least eight characters, at least one number and both lower and uppercase letters and special characters

I want a regular expression to check that: A password contains at least eight characters, including at least one number and includes both ...

April 26, 2022
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How to match “anything up until this sequence of characters” in a regular expression?

Take this regular expression: /^...

April 26, 2022
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Regular Expression for alphanumeric and underscores

I would like to have a regular expression that checks if a string contains only upper and lowercase letters, numbers, and underscores. 2Best ...

April 26, 2022
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