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Encode image and display in html

To encode an image file(eg. png, jpg, gif) we will need the apache commons-codec library. To avoid it in a maven project: <dependency&...

Setting Up Elk and Pushing Relational Data Using Logstash JDBC Input Plugin and Secrets Keystore

Introduction In this tutorial, we will go over the installation of Elasticsearch. We will also show you how to configure it to gather and ...

Navigating in Guard in Angular5

There are some cases when we need to navigate in a Guard rather than in component. Why? Well, obviously you didn't have to define a comp...

Multi-layout in Angular5

How to implement a multi-layout feature in Angular5. A common use case for this is when you have a different layout for your public and secu...

Angular-cli, node, npm most used commands

Below is a summary of the most used commands, specially when starting up or debugging an angular project tested on node server. Note that...

Setup MySQL Database for Remote Access

Here are some useful guidelines in setting up a mysql server for remote access in Ubuntu. Install and configure mysql server. sudo apt-g...

Hibernate - Get classes that referenced a given entity

There are times when we want to list the entities that referenced (via foreign keys) a given entity x. For example, when deleting entity x t...

Secure Angular4 with Keycloak Role or Group

Demo template is available for sale  at:   http://broodcamp.binpress.com/product/angular-5-keycloak-integration/5126 This article will be ...

How to install Keycloak adapter using full profile

Normally we need full profile when we are dealing with a messaging requirement. In our case we use ActiveMQ. Wildfly's profile differe...

How to install ng executable for Angular

I've just finished setting up a new unit and now I'm trying to download some of my old angular projects. To my disappointment, I'...

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