How does the regular expression " (aa)+\1" match "aaaaaa"?
Aug 24, 2013 · Can anyone explain the process that a regular expression engine matches (aa)+\\1 against aaaaaa? I know there is a process called backtracking when you use + or * but I'm not sure …
Regular expression that doesn't contain certain string
Apr 5, 2009 · But i have problem with groups wrapped by aa, where I'd need something like /aa([^aa]*)aa/ which doesn't work, and I can't use the first one like /aa([^a]*)aa/, because it would end …
American - Airline Pilot Central Forums
Oct 21, 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, …
regex - Why does a*a match aaa? - Stack Overflow
Sep 9, 2018 · After the a* initially matching the entire string, the regex tries to match the next token, the single a This fails, so then the a* backtracks back a character (so that it only matches aa rather than …
QtWidgets.QApplication.setAttribute(QtCore.Qt.AA_EnableHighDpiScaling ...
QtWidgets.QApplication.setAttribute (QtCore.Qt.AA_EnableHighDpiScaling, True) not working at all on python Asked 4 years, 10 months ago Modified 1 year, 2 months ago Viewed 6k times
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?
AA Non-Rev travel - Airline Pilot Central Forums
May 20, 2019 · American - AA Non-Rev travel - I'm currently at SWA, but just received an offer to interview at AA. My wife was asking about the non-rev benefits at AA. I've heard they're pretty good, …
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 …
excel - Return the column letter rather than number with column "AA ...
May 10, 2017 · To return the column letter, which is fine in the instance above. However, once the column goes beyond Z into AA and so on, the column letter will not return properly. I understand …
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 …