Blogs / Personal blogs

Wesley Moore

wezm.net

I thought the \ before the + was a mistake, and also pointed out that if + was to be used we’d probably need to pass -E for extended regular expression (ERE) support. The colleague replied that \+ in a basic regular expression (BRE) was the same as + in ERE (one or more repetitions).

Popular posts
3
Total points
1,115
HN comments
329
Rank
#1,874 personal

Visit wezm.net → RSS feedOn Hacker News Mar 2019 – Feb 2024

Software Engineering 2Web & Frontend 1Tools & Productivity 1Systems & Performance 1Infrastructure & DevOps 1