What is an efficient way to test if rows in a matrix are sorted?[Update: see Aaron\'s Rcpp answer - straightforward & very fast.]
I have an a couple of arrays like so. Array ( [state] => Array ( [0] => WA [1] => CA [2] => CA [3] => NV
I simply want to sort an NSArray by the index number i.e. The order in which the values are entered into the array.
can any one help me how to get the sorting of the numbers; num1 = 1 num2 = 1 num3 = 3 num4 = 5 $values = array($_POS开发者_高级运维T[\"num1\"] => 1, $_POST[\"num2\"] => 2,$_POST[\"num3\"] =&
I\'m trying to find a solution to the following problem. I\'m 开发者_JAVA技巧developing XSLT transformation (which is now about 40KB big) that is transforming quite complex XMLs into a quite simple
I have a C++ Program to insert Nodes to a linked list. The Nodes consist of a string that we\'ll call data, and a pointer to the next node that we\'ll call next. Also, the head node will be defined as
I have a list of approx. 500,000 strings, each approx. 100 characters long. Given a search term, I want to identify all strings in the list that contain the search term. At the moment Iam doing this w
I found a piece of code that works well to fill an array with a unique random numbers.开发者_开发技巧
I am creating a program that requires me to build an NSMutable array and then add objects to that array as buttons are clicked.
How do I sort the files in this directory below by alphanumeric? An example of a file: 12325_2011.jpg Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
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