Seconding regular expressions. Even for non-developers, they can be hugely useful in word processing and spreadsheets. If you ever need to find or replace text

Seconding regular expressions. Even for non-developers, they can be hugely useful in word processing and spreadsheets. If you ever need to find or replace text that isn't exact, then you should check it out. Ever had to do something like look for every timestamp in a document or every word ending in -y or -ies, but it was tedious and time consuming? Regex can turn the solution from minutes of manual checking into seconds. This is a pretty good introduction: https://blog.usejournal.com/regular-expressions-a-complete-beginners-tutorial-c7327b9fd8eb https://blog.usejournal.com/regular-expressions-a-complete-b...