Abstract: Regex-dependent string functions are string functions that take regular expressions (regexes) as parameters and are popular means of manipulating strings. They are frequently used for, e.g., ...

The number pi (π) appears in the most unlikely places. It can be found in circles, of course—as well as in pendulums, springs and river bends. This everyday number is linked to transcendental ...

When Leah Menzies, a 20-year-old college student in Australia, nervously entered her boyfriend's family home, she anticipated the typical rituals of meeting parents for the first time. And it sure ...

this is a kind of mix between question and feature request. I'm interested in a regex feature called possessive quantifiers. In short, these allow you to use the quantifiers *+, ++ and ?+. These act ...

Python is known for being a versatile language that is easy to learn and use. One of the most exciting features of Python is its vast number of string manipulation methods. The Python string format() ...

Have you ever seen this warning ⚠: What if I ask you to create this functionality🤔? You might use a lot of loops and conditional statements based on the complexity required. Regular expression or ...

Regex101 is a very useful tool not just for creating new regular expressions but also (maybe more often) for troubleshooting existing regular expressions. For this you need to copy the regex from an ...