Learn how to create, index, slice, reshape, and perform arithmetic operations on arrays using NumPy, the most popular Python library for data science.

This post shows you how to use arrays in Python and why this data structure is so useful. A foundational skill for data science, coding, and more!

To keep things simple, let’s start with just two lines of Python code to import the NumPy package for basic scientific computing and create an array of four numbers. The Python code looks like this: ...

This post shows readers how to create an array in Java. Including: Array Lists, multidimensional arrays, maps, and more.

Currently, the pyarrow.array(..) constructor is meant to create Array object, but can return a ChunkedArray instead in two cases: 1) the object is too big to fit into a single array (eg offset gets ...

Make sure you have C# and Python installed on your machine. Clone or download the project. Open the project in Visual Studio and run the C# code to generate the byte array and serialize it. Run the ...