While you can pick up the very basics of JavaScript in a day, becoming truly good at it takes much longer. Think of it like ...

In this paper, a method of detecting object outlines and creating surface traces using a low-cost distance measurement array of infrared light-emitting diode (LED)-photodiode pairs is demonstrated.

Describe the issue: Instantiating a numpy object array to hold an array with dtype int converts the inner array to dtype object. Reproduce the code example: import numpy as np # An object array hol ...