I have the following method I need to ORDER BY: def has_attachments? attachments.size > 0|| (!parent.nil?&& parent.has_attachments?)
I\'m writing a text tag parser and I\'m currently using this recursive method to create tags of n words. Is there a way that it can be done non-recursively or at least be optimized? Assume that $this-
I wrote this quicksort function: (defun quicksort (lst) (if (null lst) nil (let ((div(car lst)) (tail (cdr lst)))
I am to show that log(n!) = Θ(n·log(n)). A hint was given that I should show the upper bound with n开发者_高级运维n and show the lower bound with (n/2)(n/2).This does not seem all that intuitive to
In my textbook, there is this example very similar this to reverse a line from an input file: void Reverse(ifstream &inFile, int level)
I have an array similar to this: Array ( Array ( [ID] => 1 [parentcat_ID] => 0 ), Array ( [ID] => 2 [parentcat_ID] => 0
I found out about Vim\'s substitute command... :%s/replaceme/replacement/gi And vimgrep... :vimgrep/findme/gjproject/**/*.rb
An unhandled exception of type \'System.StackOverflowException\' occurred in mscorlib.dll Make sure you do not have an infinite loop or infinite recursion.
(first time poster, long time visitor via Google) I\'m trying to extract the contents of some square brackets, however i开发者_JS百科\'m having a spot of bother. I\'ve got it working for round bracke
I am looking of inspiration for doing interaction design on a hierachy/tree structure. (products with a number of subproducts, rules that apply for selecting subproducts).
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