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Page 571 of my articles, tutorials, and thoughts
Latest Articles
How can I find all matches to a regular expression in Python?
š How to Find All Matches to a Regular Expression in Python š Are you tired of Python leaving you high and dry after finding just one match using the `re.search()` function? Do you need a way to find ALL the matches in a block of text and keep going unt
Regular expression search replace in Sublime Text 2
# Regular Expression Search Replace in Sublime Text 2 šļøš» Are you struggling with regular expression search and replace in Sublime Text 2? You're not alone! Many users find the documentation on this feature to be rather "anemic." But fear not! š āāļø In
How to extract numbers from a string in Python?
# How to extract numbers from a string in Python? šš¢š» Have you ever encountered a situation where you needed to extract all the numbers contained within a string in Python? š¤ Whether you're dealing with user input, parsing text files, or just trying t
How to input a regex in string.replace?
# How to Input a Regex in string.replace? Hey there tech enthusiasts! š Are you struggling with declaring a regex while using `string.replace`? Don't worry, you're not alone! š In this blog post, we'll address this common issue and provide you with easy
Non greedy (reluctant) regex matching in sed?
š **Title: Non-greedy (Reluctant) Regex Matching in sed: How to Extract Domains from URLs** š š Hey there tech enthusiasts! Today, we're diving into the sed command and how to use it to extract domain names from URLs. If you've ever struggled with non-
How do I type hint a method with the type of the enclosing class?
# How to Type Hint a Method with the Type of the Enclosing Class š” Have you ever encountered an issue where your editor tells you that a reference in your code cannot be resolved? Specifically, have you faced this problem when trying to type hint a metho
How can I write a regex which matches non greedy?
## How to Write a Non-Greedy Regex? šāļø Do you need help with regular expression matching using the non-greedy option? Look no further, because we've got you covered! In this article, we'll address common issues surrounding non-greedy regular expressions
Check if string matches pattern
# How to Check If a String Matches a Pattern Are you struggling to determine if a string matches a specific pattern? š¤ Don't worry - we've got you covered! In this blog post, we'll address the common issue of checking if a string matches a certain patter
Regex: match everything but a specific pattern
# How to Use Regex to Match Everything Except a Specific Pattern š®āØ Are you struggling to create a regular expression that matches everything except a specific pattern? We've got you covered! In this guide, we'll walk you through the common issues and pr
Regex lookahead, lookbehind and atomic groups
# Unlocking the Power of Regex Lookahead, Lookbehind, and Atomic Groups šµļøāāļøšš£ Have you ever come across those mysterious symbols like `(?!)` or `(?=)` in a regular expression (regex) and wondered what they do? Well, fret no more! In this blog post, w