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Kotlin
Extending Flows to customise transaction validation
Through the use of flow extension, nodes running the same CorDapp can include extra validation to ensure that a transaction…
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Kotlin
Running a Kotlin class as a subprocess
Last week I wrote a post on running a Java class as a subprocess. That post was triggered by my…
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React.js
ReactJS Webpack Tutorial
In this article we will look at Reactjs Webpack configuration for a Reactjs Application. Webpack is a hugely popular bundler.…
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Software Development
[MEGA DEAL] The Complete C# Master Class Course (93%)
Master C# & the .NET Framework with Code Challenges, Exercises + Real-Life Examples Hey fellow geeks, This week, on our…
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Kotlin
Preventing invalid spending of broadcasted states
Corda is super flexible and will allow you to put together the code needed to write many complex workflows. This…
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Software Development
ESP8266 (ESP32) with Firebase realtime database: IoT Controlled RGB LEDs
This tutorial covers how to build an IoT controlled RGB LEDs (such a LEDs strip) using ESP32 or ESP8266 and…
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Core Java
Save your lambdas for a rainy day – save to file
Introduction A short post describing how a Java lambda can be persisted to a file for re-use in a different…
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Enterprise Java
Difference Between Servlet and JSP
Both JSP and Servlet are important concepts pertaining to using Java for building web-based applications. Basically, a Servlet is HTML…
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Enterprise Java
Handling Multiple Browser Tabs With Selenium Automation Testing
Automation testing with Selenium has been a lifeline in grooming budding automation testers into professionals. Selenium being open-source is largely…
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