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Enterprise Java
Neo4j: Cypher – Deleting duplicate nodes
I had a problem on a graph I was working on recently where I’d managed to create duplicate nodes because…
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Software Development
[MEGA DEAL] Zero to Hero Cyber Security Hacker Bundle (91% off)
An 8-Course, 12.5-Hour Track to Becoming an IT Security Professional Hey fellow geeks, This week, on our JCG Deals store,…
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Software Development
5 Tips to Increase your Code Quality
Have you ever reflected on your code and wondered if you could have made it better? I’m here to tell…
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Software Development
Kata – implementing a functional List data structure in Kotlin
I saw an exercise in chapter 3 of the excellent Functional Programming in Scala book which deals with defining functional data…
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Android Core
Applying Google’s Android architecture with ObjectBox database
If you haven’t seen Google’s architecture, you can learn more about it here. Also, if you’re not familiar with ObjectBox,…
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Core Java
Java Variables
Variables The variable is the basic unit of storage in a Java program. A variable is defined by the combination…
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Agile
MVP is a marketing exercise not a technology exercise
… Minimally Viable Product Possibly the most fashionable and misused term the digital industry right now. The term seems to…
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Core Java
Java 9: The Good, The Bad, and Private Interface Methods
Java 9 was released a few weeks ago. Check the release notes, they include many interesting features. However, I think…
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Agile
Scrum and universal truths
An update to the Scrum Guide will be released on 7 November 2017. In a webinar the principal co-creators of…
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