Running Node.js applications from GitHub in generic Docker Container
This article shows how I create a generic Docker Container Image to run any Node.JS application based on sources for that application on GitHub. The usage of this image …
Sequential Asynchronous calls in Node.JS – using callbacks, async and ES6 Promises
One of the challenges with programming in JavaScript (ECMA Script) in general and Node.JS in particular is having to deal with asynchronous operations. Whenever a call is made to …
Oracle Database standard Geo Location Support using Locator (included in every edition!)
Many databases have native support for locations en geodata – and determining distance and closest locations (within a certain perimeter). Oracle Database has the Spatial Option – that supports …