How to find nPr (permutations) efficiently? - Stack Overflow
Aug 9, 2013 · 4 How about this: nPr = (n−1)Pr + (n−1)P (r−1) ⋅ r Rationale: nPr denotes the number of ways to choose r elements from n while noting their order and not putting them back. In the above …
counting combinations and permutations efficiently
I have some code to count permutations and combinations, and I'm trying to make it work better for large numbers. I've found a better algorithm for permutations that avoids large intermediate resu...
kubernetes - kubectl logs - continuously - Stack Overflow
kubectl logs <pod-id> gets latest logs from my deployment - I am working on a bug and interested to know the logs at runtime - How can I get continuous stream of logs ? edit: corrected quest...
What are all of the Maven Command Line Options? - Stack Overflow
Aug 9, 2021 · I'm looking for the list of options for Maven 2.2 but cannot find it. If someone knows the location please post it. Thank you. I found the following but I don't know enough of Maven to know …
Can't find loc string for key: KuduStackTraceURL - Stack Overflow
Feb 13, 2024 · I have been trying to deploy my function app code since yesterday and nothing worked. The pipeline shown below is the one auto-generated by azure devops, it should work. I have tried …
NPR ran a prepper episode last Friday... | Survivalist Forum
Aug 11, 2024 · NPR ran a prepper episode last Friday... npr prepping Jump to Latest 1.5K views 6 replies 5 participants last post by Darin lee Aug 13, 2024
VIN Validation RegEx - Stack Overflow
May 19, 2015 · 4 [A-HJ-NPR-Za-hj-npr-z\d]{2} This allows for 2 characters, composed of any digits and any letters except I, O, and Q; it properly finds the next 2 characters: bf \d{6}$ This allows for exactly …
GLbyte Data in Strange Format -- NPR Technique - Stack Overflow
Oct 30, 2013 · GLbyte Data in Strange Format -- NPR Technique Asked 12 years, 2 months ago Modified 12 years, 2 months ago Viewed 140 times
Meds past expiration date.... | Page 2 | Survivalist Forum
Sep 18, 2011 · How long can prescription medications and OTC vitamins and medications be kept before spoilage? I know it is (usually) much longer than the posted expiration date. Also, under what …
Regular Expression to validate UK National Insurance Number
Apr 18, 2012 · There is a fixed format for National Insurance Number or NINO. The format of the number is two prefix letters, six digits and one suffix letter. Neither of the first two letters can be D, F, I, Q, U …