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php Programming Glossary: permutationCalculating total quantity of equipments for a date range http://stackoverflow.com/questions/12109737/calculating-total-quantity-of-equipments-for-a-date-range and right edge to create time segments of every possible permutation. using the segments you sum vertically for overlaps and you..
algorithm that will take numbers or words and find all possible combinations http://stackoverflow.com/questions/1256117/algorithm-that-will-take-numbers-or-words-and-find-all-possible-combinations already built javascript version here php algorithm permutation share improve this question Take a look at http pear.php.net.. combinatorics new Math_Combinatorics foreach combinatorics permutations words 2 as p echo join ' ' p n prints cat dog dog cat cat fish..
Blacklist of words on content to filter message http://stackoverflow.com/questions/1327112/blacklist-of-words-on-content-to-filter-message question You're never going to be able to filter every permutation. Perhaps the most feasible solution is to filter the obvious..
How do I make Firefox reload page when back button is pressed? http://stackoverflow.com/questions/4630484/how-do-i-make-firefox-reload-page-when-back-button-is-pressed back button is pressed I have tried every combination and permutation of meta tags that are supposed to stop a page from being cached..
Permutations - all possible sets of numbers http://stackoverflow.com/questions/5506888/permutations-all-possible-sets-of-numbers 6 7 0 1 2 3 8 4 5 6 7 0 1 2 8 3 4 5 6 7 and so on... php permutation combinations combinatorics share improve this question You're.. share improve this question You're looking for the permutations formula nPk n n k In your case you have 9 entries and you want..
is there a way to reverse a hash without rainbow tables? [duplicate] http://stackoverflow.com/questions/7523625/is-there-a-way-to-reverse-a-hash-without-rainbow-tables an MD5 you'd have to try a really large number of possible permutations a back of envelope calculation shows somewhere on the order.. could brute force just try every possible password permutation a simple hash with salt in a matter of hours for more details..
Finding n-th permutation without computing others http://stackoverflow.com/questions/7918806/finding-n-th-permutation-without-computing-others n th permutation without computing others Given an array of N elements representing.. others Given an array of N elements representing the permutation atoms is there an algorithm like that function getNthPermutation.. an algorithm like that function getNthPermutation atoms permutation_index size where atoms is the array of elements permutation_index..
http://stackoverflow.com/questions/9787051/php-take-all-combinations combinatorics new Math_Combinatorics foreach combinatorics permutations words 2 as p echo join ' ' p n And it returns cat dog dog.. at least for me... using recursion for all possible permutations by N given an array of elements Code php function permutations.. by N given an array of elements Code php function permutations arr n res array foreach arr as w if n 1 res w else perms..
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