Articles by author
How to Create a Database in PostgreSQL [CREATE DATABASE, createdb]
This step-by-step tutorial demonstrates how to create a database in PostgreSQL, using CREATE DATABASE or createdb command.
Read More
How to Install PostgreSQL on Ubuntu 22.04 | 4 Steps
This step-by-step tutorial demonstrates how to install PostgreSQL on Ubuntu 22.04, including how to create a new database and tables.
Read More
How to Install TensorFlow on Ubuntu: CPU-only or NVIDIA GPU
This tutorial demonstrates how to install TensorFlow on Ubuntu 22.04 in two ways: CPU-only configuration or with an NVIDIA GPU.
Read More
How to Use numpy.where Function [With Examples]
This tutorial illustrates how you can use Python numpy.where function, along with some practical examples.
Read More
Postgres Show Tables: How to Create a Table in PostgreSQL
This tutorial will show you how to create and show a table in PostgreSQL in various ways.
Read More
How to Remove Docker Images | Step-by-Step
This tutorial demonstrates different ways to remove Docker images on your system, including how to remove all Docker images.
Read More
Virtualization vs. Containerization | Differences + Pros and Cons
This comprehensive guide compares virtualization vs containerization technologies, exploring their pros and cons and how they compete in different aspects.
Read More
How to Install Elasticsearch on Ubuntu 22.04 | Step-by-Step
This step-by-step tutorial demonstrates how to install ElasticSearch on Ubuntu 22.04, as well as how to manipulate data using the Elasticsearch REST API.
Read More
Debian 12 "Bookworm" Release | What's New?
This is a review of Debian 12 Bookworm. It highlights new features and major enhancements offered by the release.
Read More