Tag Archives: Screencasts

Tips for Writing Code in IntelliJ IDEA

Many of our screencasts and videos highlight particular features of the IDE. Others are tutorials on specific technologies. We decided to create a video which puts all of this together and shows how using a range of IntelliJ IDEA features … Continue reading

Posted in Tips & Tricks | Tagged | Leave a comment

Top 15 IntelliJ IDEA Shortcuts

IntelliJ IDEA has keyboard shortcuts for most of its commands related to editing, navigation, refactoring, debugging, and pretty much everything else we might want to do regularly. Learning and practicing these shortcuts so they get loaded into our muscle memory … Continue reading

Posted in Tips & Tricks | Tagged , , | 13 Comments

Tutorial: Reactive Spring Boot Part 10 – Spring Profiles to Switch Clients

In this lesson we use Spring Profiles to enable an application to determine which of our two clients (server-sent events via WebClient, or RSocket) to use to connect to our Kotlin Spring Boot price service. This is the final part … Continue reading

Posted in Tutorials | Tagged , , , , , , | Leave a comment

Tutorial: Reactive Spring Boot Part 9 – Java RSocket Client

In this lesson we add an RSocket client that can talk to the RSocket server we created in the last lesson. This is the ninth part of our tutorial showing how to build a Reactive application using Spring Boot, Kotlin, … Continue reading

Posted in Tutorials | Tagged , , , , , | Leave a comment

Tutorial: Reactive Spring Boot Part 8 – Kotlin RSocket Server

In this lesson we add a new back end service in Kotlin, this time emitting the prices via RSocket, a protocol for reactive streams. This is the eighth part of our tutorial showing how to build a Reactive application using … Continue reading

Posted in Tutorials | Tagged , , , , , , | Leave a comment

Tutorial: Reactive Spring Boot Part 6 – Displaying Reactive Data

In this lesson we look at connecting our JavaFX chart to our Kotlin Spring Boot service to display real time prices. This is the sixth part of our tutorial showing how to build a Reactive application using Spring Boot, Kotlin, Java and JavaFX.  … Continue reading

Posted in Tutorials | Tagged , , , , | Leave a comment

Tutorial: Reactive Spring Boot Part 5 – Auto-configuration for Shared Beans

In this lesson we look at how to use Spring beans from one module in a different module, using auto-configuration. This is the fifth part of our tutorial showing how to build a Reactive application using Spring Boot, Kotlin, Java … Continue reading

Posted in Tutorials | Tagged , , , , | 3 Comments

Tutorial: Reactive Spring Boot Part 4 – A JavaFX Line Chart

In this step we see how to create a JavaFX application that shows a line chart.  This application uses Spring for features like inversion of control. This is the fourth part in our tutorial showing how to build a Reactive … Continue reading

Posted in Tutorials | Tagged , , , , | Leave a comment

Tutorial: Reactive Spring Boot Part 3 – A JavaFX Spring Boot Application

This is the third part in our tutorial showing how to build a Reactive application using Spring Boot, Kotlin, Java and JavaFX.  The original inspiration was a 70 minute live demo. This third step shows how to create a JavaFX … Continue reading

Posted in Tutorials | Tagged , , , , | 3 Comments

Tutorial: Reactive Spring Boot Part 2 – A REST Client for Reactive Streams

This second step shows how to create a Java client that will connect to an endpoint that emits a stream of server-sent events.  We’ll be using a TDD-inspired process to create the client and test it. This is the second … Continue reading

Posted in Tutorials | Tagged , , , , , | 1 Comment