How-to articles, tricks, and solutions about MULTIDIMENSIONAL-ARRAY
Getting the array length of a 2D array in Java
To get the length of a 2D array in Java, you can use the length field of the array.
How do I make a flat list out of a list of lists?
To create a flat list out of a list of lists, you can use the itertools.chain function from the itertools module in the Python standard library.
How do you extract a column from a multi-dimensional array?
In Python, you can extract a column from a multi-dimensional array (e.g.
How to "flatten" a multi-dimensional array to simple one in PHP?
In PHP, you can use the "array_reduce" function to flatten a multi-dimensional array.
How to create a two-dimensional array in Java?
To create a two-dimensional array in Java, you can use the following syntax:
How to define a two-dimensional array?
A two-dimensional array in Python can be defined using the numpy library.
How to Flatten a Multidimensional Array?
You can use array_walk_recursive() function in PHP to flatten a multidimensional array.
How to initialize a two-dimensional array in Python?
You can use the built-in list function to create a 2D array (also known as a list of lists) in Python.