DevOps and Development

How To Remove Docker Images, Containers, Networks & Volumes

February 7, 2019

Docker allows users to create a container in which an application or process can run. In this guide, you will learn how to organize a docker environment by removing Docker images, containers, volumes, and networks. Using these commands makes docker container management fast and straightforward.

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How to Install Pip on CentOS 7

January 17, 2019

Pip Installs Packages (Pip) is a package management system that simplifies the process of installing and managing software packages written in Python. All packages listed in the Python Package Index (PyPI) can be installed using Pip.

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How to Implement Validation for RESTful Services with Spring

November 13, 2018

Data validation is not a new topic in web application development and here we take a brief look at data validation in Java ecosystem in general and Spring Framework specifically. Java platform has de facto a standard for implementing data validation that is Bean Validation specification.

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How to Install Docker on CentOS 7

October 22, 2018

Docker is an increasingly popular software package that creates a container for application development. Essentially, it creates a uniform interface so that any application running on it is highly compatible with most operating systems. Developing in Docker also helps speed up applications, since it shares the kernel and other resources.

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How to Install Docker On Ubuntu 18.04


Docker is an increasingly popular software package that creates a container for application development. Essentially, it creates a smooth operating system interface, so that applications running on it are compatible with most operating systems. Developing in Docker also helps speed up applications, since it shares the kernel and other resources (instead of pulling dedicated resources just for the application).

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