All Articles

This tutorial covers bubble sort, explaining how the sorting algorithm works with visual examples. It also covers ways to optimize the algorithm.

A tutorial covering how to create records in a PostgreSQL database using the INSERT and VALUES commands in SQL.

Creating your first database and tables using raw SQL and PostgreSQL. You will also use some basic types and constraints like int, NOT NULL, and UNIQUE.

In this guide we walk through installing PostgreSQL 9.6 along with the command line tools on Mac OS X (10.7 or later).

In this guide we walk through installing PostgreSQL 9.5 on Ubuntu 16.04. We will also setup a user that can access the DB with a username and password.

This article explores a couple easy to make but hard to debug mistakes that can be made when working with closures in Go, and explains how to avoid them.