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 …
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.
Regex for AA/AA/AAAA - Stack Overflow
May 4, 2017 · I am really rubbish at regex, could any one help me write to validate the the following format: AA/AA/AAAA A = any letter lowercase or uppercase / = must have a slash must have the …
Convert excel column alphabet (e.g. AA) to number (e.g., 25)
Mar 28, 2012 · Can't you just use the position of the column you wish to convert as its numeric value? if AA is in the 25th position, that's your answer...
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 …
python - Get the Excel column label (A, B, ..., Z, AA, ..., AZ, BA ...
May 25, 2022 · Given the letter(s) of an Excel column header I need to output the column number. It goes A-Z, then AA-AZ then BA-BZ and so on. I want to go through it like it's base 26, I just don't …
java - print Alphabets Aa Bb Cc Dd - Stack Overflow
Aug 9, 2019 · I'm trying to print Aa Bb Cc but it always repeat A to z then B to z.
linux - Removing a Docker container without using aa-remove …
Oct 11, 2022 · I agree that using aa-remove-unknown is undesirable (in fact I consider it to be very bad advice). If you are considering using aa-remove-unknown then run sudo aa-remove-unknown -n.
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 …
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