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- 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
- How to find nPr (permutations) efficiently? - Stack Overflow
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 recursion I distinguish two cases Either you don't choose the n th element, in which case you'll be choosing all your r elements from a set of (n−1)
- kubernetes - kubectl logs - continuously - Stack Overflow
kubectl logs lt;pod-id gt; 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
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 which a
- NPR ran a prepper episode last Friday. . . | Survivalist Forum
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
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 6 digits, and is the reason the regex fails; because the final 6 characters are not all digits: c45903
- GLbyte Data in Strange Format -- NPR Technique - Stack Overflow
GLbyte Data in Strange Format -- NPR Technique Asked 12 years, 2 months ago Modified 12 years, 2 months ago Viewed 140 times
- Regular Expression to validate UK National Insurance Number
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 or V The second letter also cannot be O The prefixes BG, GB, NK, KN, TN, NT and ZZ are not allocated After the two prefix letters, the six digits are issued sequentially from 00 00 00 to 99 99
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