Author: Zuzia Kusznir

SOLID Principles Cheatsheet [Printable PDF]

Zuzia Kusznir

March 5, 2018 | Development

In object-oriented programming, SOLID states for five design principles that help a developer build easy to extend and maintain software. In this article I’m not going to explain what’s hidden behind it though. It’s been already done by Uncle Bob (who came up with the rules) and in dozens of articles all over the web (like the one on by Lea Karam).

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How To Index Array of Objects in Elasticsearch?

Recently, I’ve been playing around with a search in Elasticsearch and got stuck with development when attempting to work with an array of objects. Indexing went fine, the query results, however, did not look as expected.

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