How does the regular expression " (aa)+\1" match "aaaaaa"?
Aug 24, 2013 · The \1 refers to the captured group, which is the same thing the quantifier is referring to. So effectively, it's saying "group aa, 1 or more times, and then one more time". Which is the same as …
regex - Why does a*a match aaa? - Stack Overflow
Sep 9, 2018 · It does initially attempt to match the entire string, but repetition will backtrack if a match fails. After the a* initially matching the entire string, the regex tries to match the next token, the single …
American - Airline Pilot Central Forums
Oct 26, 2025 · American### It is against the APC Forum Rules to advocate any labor action which is not authorized by the RLA/NMB. This applies to ANY wildcat actions, including slowdown, work-to-rules, …
How to fix: "Attribute Qt::AA_EnableHighDpiScaling must be set before ...
Aug 12, 2019 · Anytime I try to plot anything with Matplotlib I get this warning. Attribute Qt::AA_EnableHighDpiScaling must be set before QCoreApplication is created. Does anyone know …
AA vs SWA CJO - Page 15 - Airline Pilot Central Forums
Major - AA vs SWA CJO - How do I put this gently…..you’d be crazy to pick SWA over AA given the current circumstances. Okay, back to being humble and shy.
AA vs SWA CJO - Page 14 - Airline Pilot Central Forums
Major - AA vs SWA CJO - Coming back to this thread to see what y'all think these days. I've got 35 years left and would move to base at either WN or AA. I think both are great places to work but I'm …
Things must be bad at AA - Airline Pilot Central Forums
Nov 20, 2025 · Are things that bad at AA that your tool bag Garrett is filming himself in the flight deck while hawking personal care products … how has he not gotten fired yet?
DAL vs AA - Page 4 - Airline Pilot Central Forums
Nov 14, 2025 · AA’s seniority list is a mix of broken airline dreams from all across the industry and a long history of hostile management. But I will be curious to see how this plays out in the coming decade …
Drawing a line in OpenCV with CV_AA flags is not producing an anti ...
Aug 21, 2014 · Drawing a line in OpenCV with CV_AA flags is not producing an anti-aliased line Asked 13 years, 6 months ago Modified 11 years, 4 months ago Viewed 31k times
AA In-Person Interview - Airline Pilot Central Forums
Feb 17, 2025 · American - AA In-Person Interview - Hello, I have an interview coming up soon and thought it would be a great time to reach out to you professionals as I and many others in my shoes …