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MQTT.fx 1.6.0 is released!

Here’s the latest MQTT.fx release: MQTT.fx 1.6.0!                     Support for Google Cloud IoT! A few weeks ago some guys from the Google IoT Team asked me to implement support for the all new Google Cloud IoT. And I am very happy to announce that MQTT.fx 1.6.0 is the first client to support Google ...

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Breaking the Rules with Blockchain

What does trust mean? Should I trust you or not? What if I cannot trust you? Who owns my data? Should I trust the entity which holds my data? These are the questions that should be answered. Trust is defined as to believe that someone is good and honest and will not harm you, or that something is safe and reliable at Cambridge dictionary [1]. ...

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Integration With Zapier

java-interview-questions-answers

Integration is boring. And also inevitable. But I won’t be writing about enterprise integration patterns. Instead, I’ll explain how to create an app for integration with Zapier. What is Zapier? It is a service that allows you tо connect two (or more) otherwise unconnected services via their APIs (or protocols). You can do stuff like “Create a Trello task from ...

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Spring Boot 2 Applications and OAuth 2 – Setting up an Authorization Server

java-interview-questions-answers

This will be a 3 post series exploring ways to enable SSO with an OAuth2 provider for Spring Boot 2 based applications. I will cover the following in these posts: 1. Ways to bootstrap an OpenID Connect compliant OAuth2 Authorization Server/OpenID Provider. 2. Legacy Spring Boot/Spring 5 approach to integrating with an OAuth2 Authorization Server/OpenID Provider. 3. Newer Spring Boot 2/Spring ...

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[MEGA DEAL] The Project Management Professional Certification Training Bundle: Lifetime Access (98% off)

This 10-Course, 110-Hour Bundle Will Be Your Ticket to a Six-Figure Career in the Booming Project Management Field Hey fellow geeks, This week, on our JCG Deals store, we have another extreme offer. We are offering a massive 98% off on The Project Management Professional Certification Training Bundle: Lifetime Access. Get it now with only $49, instead of the original ...

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Top 20 Spring REST Interview Questions Answers for Java Programmers

spring-interview-questions-answers

Hello guys, I have been sharing some REST with Spring tutorials from last a couple of weeks and today, I am going to share some of the frequently asked Spring and REST interview questions to Java developers applying for Web developer roles. Since Spring Framework is the most popular and the standard framework for developing Java web application and RESTful Web ...

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Traffic Shadowing With Istio: Reducing the Risk of Code Release

We’ve been talking about Istio and service mesh recently (follow along @christianposta for the latest) but one aspect of Istio can be glossed over. One of the most important aspects of Istio.io is its ability to control the routing of traffic between services. With this fine-grained control of application-level traffic, we can do interesting resilience things like routing around failures, ...

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Open Source Revolution and Blockchain

Open source software is everywhere in your daily life. You may or not realise it but you use it when you use your smartphone, purchase something from a shop or even in your car. According to a survey, 98 percent of enterprises use open source [1]. What does open source software mean? Open source doesn’t just mean access to the ...

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Running multi Workbench modules on the latest IntelliJ Idea with live reloading (client side)

NOTE: The instructions below apply only to the old version of the gwt-maven-plugin At some point in the past, IntelliJ released an update that made it impossible to run the Workbench using the GWT plugin. After exchanging ideas with people on the team and summing up solutions, some workarounds have emerged. This guide provides information to running any Errai-based applications ...

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