multidimensional-array Archives

PHP, Programming

IT Nursery

This question already has answers here: How can I sort arrays and data in PHP? (13 answers) Closed 7 years ago. I have ...

javascript, Programming

IT Nursery

This question already has answers here: Sorting an array of objects by property values (32 answers) Closed 7 years ago. I have an ...

I have an array defined: int...

I use in_array() to check whether a value exists in an array like below, $a = array("Mac", "NT", "Irix", "Linux"); if (in_array("Irix", $a)) ...

Does anybody know how to extract a column from a multi-dimensional array in Python? 20 Answers 20

I’m struggling to understand exactly how einsum works. I’ve looked at the documentation and a few examples, but it’s not seeming to stick. ...

When I try numpy.newaxis the result gives me a 2-d plot frame with x-axis from 0 to 1. However, when I try using ...

Is it possible, in PHP, to flatten a (bi/multi)dimensional array without using recursion or references? I’m only interested in the values so the ...

What is the difference between ndarray and array in Numpy? And where can I find the implementations in the numpy source code? 5 ...

Inspired by Raymond Chen’s post, say you have a 4×4 two dimensional array, write a function that rotates it 90 degrees. Raymond links ...