
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 …
American - Airline Pilot Central Forums
Jan 17, 2026 · 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 …
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 …
AA vs SWA CJO - Airline Pilot Central Forums
Aug 26, 2025 · Major - AA vs SWA CJO - I did a search but couldn't find anything with current contracts at AA and WN. So about to turn 42 and finally got a December class at SWA after swimming in the …
How to match 'aA1' or 'Aa1' or '1aA' with regex? - Stack Overflow
Aug 24, 2012 · It IS possible with regex. But you are better off writing a loop for this.
2025 WAI Meet & Greets - Airline Pilot Central Forums
Jan 28, 2025 · Major - 2025 WAI Meet & Greets - Hello, I am going to be attending WAI for the first time this year and have some questions for those who are more experienced with aviation conferences. …
AA loses ORD gate lawsuit & hires DAL exec
Sep 29, 2025 · American - AA loses ORD gate lawsuit & hires DAL exec - American Airlines loses bid to block O'Hare gate redistribution A federal judge has sided with United and the City of Chicago in their …
AA vs SWA CJO - Page 34 - Airline Pilot Central Forums
Major - AA vs SWA CJO - Originally Posted by singlepilot I'll elaborate some on my decision, It is coming from a QOL perspective more so than a financial one. I have no intention of working myself to FAR …
AA vs SWA CJO - Page 38 - Airline Pilot Central Forums
Major - AA vs SWA CJO - Originally Posted by FangsF15 You aren’t wrong, exactly. I might phrase it differently though. DL still has 500 retirements annually for another 8 years, then it drops to 400 for a …
excel - Return the column letter rather than number with column "AA ...
May 10, 2017 · Return the column letter rather than number with column "AA" onwards Asked 8 years, 8 months ago Modified 8 years, 8 months ago Viewed 6k times