Functional programming with arrays Although JavaScript’s arrays are very capable out of the box, the functional paradigm improves the clarity and maintainability of array code.

I'm trying to expand one item in an array into a new array, like so:Ar1[1]="a,b,c,d,e"; # ...

Creating arrays in PowerShell is a common occurrence for any scripter. Arrays are an important data structure in any language and PowerShell is no different. However, not all arrays are the same. In ...

Use popular 'grammar of data' syntax to filter and subset your two-dimensional JavaScript arrays and more. Here's how to use Arquero for data wrangling in Observable JavaScript and Node.js.