I know that you cant stack or concatenate arrays of different lenghths in NumPy as all matrices need to be rectangular, but is there any other way to achieve th
What do I want to do? I'm working on a project on dynamic matrix multiplication. I want to input from the user that on how many matrices, he/she wants to perfor
I want to pass and return a 2D array of unknown size but I donot know how to do it. I know how to only return array of unknown size only (array of pointers). I
I have an indexed array of associative arrays like this: [ ['brand' => 'ABC', 'model' => 'xyz', 'size' => 13], ['brand' => 'QWE', 'model' =&
How to group by comma of every value as per same key? I need to re-orientate the array so that rows become columns and the new rows need to be joined together
I have a 2D numpy array from which I want to extract multiple sets of rows/ columns. # img is 2D array img = np.arange(25).reshape(5,5) array([[ 0, 1, 2, 3,
I have two arrays that both look like this: Array ( [0] => Array ( [name] => STRING [value] => STRING )
I found this solution to loop and print an unknown depth array: printAllValues($arr); function printAllValues($arr) { if(!is_array($arr)) {
Have tensor like :x.shape = [3, 2, 2]. import torch x = torch.tensor([ [[-0.3000, -0.2926],[-0.2705, -0.2632]], [[-0.1821, -0.1747],[-0.1526, -0.1453]
I have a multi header dataframe and it looks like that: SPY ARKW Open Hig
is there a PHP function that would create a (deep) array key from an array ? It's quite difficult to explain, see that example: function myst
I am creating a 2d (3 * 3) array in c# which has to count or find the duplicate value int[,] arr = new int[3, 3] { {1, 2, 6}, {4, 1, 5}
Note: I know this is very similar to Use numpy.tensordot to replace a nested loop , only that the actual instance we are working on seemed different( I need qua
I'm a junior perl programmer and have very little experience with multidimentional arrays. I'm not even sure it is the proper data structure for this project. I
I have an arrays with dynamic name. My array could be more than 3, depends and array variable should be unique $loopThrice = 3; $getSum = 0; $total = array();
I have an array in PHP and I need to sort by a nested array inside of the array... Here is my array: Array ( [0] => Array ( [project_
I'm trying to use array_sum() on columns within columns of a multidimensional array. For eg: I have an array that looks like this: $array = [ [['value' =>
I am using php 7.1. I have seen that to eliminate the duplicate elements it is enough with this array_unique($array, SORT_REGULAR); I've also seen this work ar
I have an array looking like: array(480) { [0]=> array(2) { ["tag_id"]=> string(4) "6291" ["az"]=> int(5) } [
I have been trying to figure out how to make it so there is two 2D arrays, each containing a number of arrays that have x and y coordinates for set objects of t