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Enterprise Java
Understanding the first level JPA cache
I can bet that every Java developer at least heard about L1 (aka EntityManager or Session) cache. But is your level…
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Enterprise Java
Spring Batch Restartability
First of all, I’d like to give a big thank you to the wonderful folks from Spring who have given…
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Groovy
Grails Anti-Pattern: Everything is a Service
The context Grails makes it very easy to put any logic of your application in a service. Just grails create-service…
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Software Development
Why does my code slow down sometimes (and how to find out who’s behind all this)?
Part 1 – Seeing is believing Most of us will face this problem at some point. Our code (in various…
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Enterprise Java
Use Spring Cloud Config as externalized configuration
One of the most important practices when it comes to continuous delivery is building your binaries only once and use…
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Software Development
[MEGA DEAL] Pay What You Want: Learn to Code 2017 Bundle
A Price You Pick Gets You 156 Hours of Premium Coding Instruction, From Python to Ruby & Everything In Between…
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Core Java
How to Effectively Sweep Problems Under the Rug in Java
Because software bugs can make us appear bad as developers and lead to others thinking less of us, it is…
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Groovy
Grails Anti-Pattern: Locally Optimized Dynamic Finders Everywhere
The context Grails makes it very easy to persist and find stuff using domain classes. It uses GORM (Grails’ Object…
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Enterprise Java
Testing the Java EE 8 Specifications
The Java EE 8 Platform has definitely been moving along within the past couple of months. Specifications have been releasing…
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