Do you need to know how to sort Java objects in a collection, array, or map? Here's how to use the Comparable and Comparator interfaces and avoid ClassCastExceptions.

As the ultimate numerical layer in Python, NumPy enables one to perform array and matrix operations along with host of advanced mathematical operations including the ones that can be done on arrays.

Proposed new feature or change: Sort single character (S1 or U1) arrays using an underlying integer representation to improve speed. Background: With a np.array of characters (U1/S1), np.unique is ...

NumPy or Numeric Python is a powerful library for scientific calculations. It works with ndarray (array object in NumPy) that could be single or multi- dimensional. o perform different calculations ...

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!

[Austin Adee] came into some drill bits. A lot of them actually. But when thousands of assorted sizes are delivered in one disorganized box, are they actually useful? Not unless you’re drilli… ...

Data scientist Dr. James McCaffrey begins a series on presenting and explaining the most common modern techniques used for neural networks, for which over the past couple of years there have been many ...

numpy is generally awesome. One issue that really bothers me (esp. as compared to MATLAB, IFAIK), is numpy's inconsistent handling of python scalars, vs. numpy scalars, vs. numpy rank-0 arrays, which ...