The JavaScript array.filter() method creates a new array filled with elements that pass a test provided by a function. It's a powerful tool for quickly extracting subsets of data from arrays based on ...
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. There are ...
This is a plugin for Logstash, compatible with LS versions >= 6.8, that allows you to interact with pipeline events using scripts written in Javascript. It works in a similar way as Logstash's ...