Top "Multidimensional-array" questions

Multidimensional-arrays can be described as multi-dimensional tables.

Argmax of numpy array returning non-flat indices

I'm trying to get the indices of the maximum element in a Numpy array. This can be done using numpy.…

python multidimensional-array numpy
Finding position of an element in a two-dimensional array?

Well simple question here (maybe not a simple answer?) Say I have a two dimensional array [0] [1] [2] [3] [4] [5] [6] [7] [8] Now suppose I want …

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Multidimensional Array PHP Implode

In terms of my data structure, I have an array of communications, with each communications_id itself containing three pieces …

php multidimensional-array implode
Why array_diff() gives Array to string conversion error?

I get array to string conversion error for the following line: $diff = array_diff($stockist, $arr); Here, $arr is an …

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Concatenate Numpy arrays without copying

In Numpy, I can concatenate two arrays end-to-end with np.append or np.concatenate: >>> X = np.array([[1,2,3]]) &…

python multidimensional-array numpy
numpy divide row by row sum

How can I divide a numpy array row by the sum of all values in this row? This is one …

python multidimensional-array numpy
PHP -Sanitize values of a array

I have a array, which comes from $_POST[] and can have other arrays in it as values, like: array( 'title' =&…

php arrays multidimensional-array sanitization
Implode array values?

So, i've got an array like this: Array ( [0] => Array ( [name] => Something ) [1] => Array ( [name] => Something else ) [2] => …

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How to remove a row from a 2d array?

I have a simple array, sort of like this: 1 2 3 4 5 6 7 8 9 6 2 7 2 9 6 8 10 5 2 6 4 7 8 4 3 2 5 9 8 7 5 9 7 4 1 10 5 3 6 8 2 7 3 7 2 So, let's call this matrix[5][9]. I wish to now remove every …

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How to manually initialize a collection of RECORDs in PL/SQL?

guys. Here's a simple sample two-dimensional array in PL/SQL, which is working perfectly. declare type a is table of …

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