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Core Java
Java Flight Recorder (JFR)
JFR is a Java profiler which will allow you to investigate the runtime characteristics of your code. Typically you will…
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Career
How to get a 10,000 points StackOverflow reputation
How it all started In spring 2014, I initiated the Hibernate Master Class project, focusing on best practices and well-established…
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Agile
The New Agile – Size Matters
Coming up on the 15th year of agile, do we understand business better? Remember that agile started in development teams?…
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Career
Job Security, Career Stability, and Employability For Startups
I was recently asked to answer a question on Quora about startups and stability, and as I read some of the…
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Core Java
Using Google Guava Cache for local caching
Lot of times we would have to fetch the data from a database or another webservice or load it from…
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Core Java
JVM is down with “OutOfMemory” error – what should I do?
Amazing as it may seem, but this particular cry “From the Depths” is frequently displayed among the results of search…
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Meta JCG
FREE Programming books with the WCG Newsletter
Dear fellow geek, it is with great honor that we announce the launch of Web Code Geeks! This is our…
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Core Java
Java 8 Streams API as Friendly ForkJoinPool Facade
One of features I love the most about Java 8 is the streams API. It finally eliminates pretty much all…
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DevOps
Key Concepts of Kubernetes
What is Kubernetes? Kubernetes is an open source orchestration system for Docker containers. It manages containerized applications across multiple hosts and provides basic mechanisms for…
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