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Core Java
How to convert a lambda expression to method reference in Java 8?
If you have been coding in Java 8 then you know that using method reference in place of lambda expression…
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Software Development
[MEGA DEAL] The Super-Sized Ethical Hacking Bundle (96% off)
Secure Your Own Network & Learn How to Become A Certified Pentester After 78 Hours Of Training Hey fellow geeks,…
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Core Java
How to create a thread-safe ConcurrentHashSet in Java 8?
Until JDK 8, there was no way to create a large, thread-safe, ConcurrentHashSet in Java. The java.util.concurrent package doesn’t even…
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Core Java
Java Command-Line Interfaces (Part 11): CmdLn
This post describes using Ostermiller Java Utilities 1.08.02‘s CmdLn (Java Command Line Parser) to process command-line arguments from Java-based applications.…
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Core Java
What is private in Java 9?
When doing interviews I experience that most of the candidates do not know what private modifier in Java really means.…
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Software Development
How To Send Ethereum Transactions With Java
After I’ve expressed my concerns about the blockchain technology, let’s get a bit more practical with the blockchain. In particular,…
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DevOps
Gain Deeper Visibility into Docker Containers and Microservices
Discover faster, more efficient performance monitoring with an enterprise APM product learning from your apps. Take the AppDynamics APM Guided…
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Software Development
Drools Canonical Model – Pure Java Rules
Rule engines, like Drools, typically make use of a custom language to define a set of rules. For example, the…
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Software Development
Getting started with MapR-DB Table Replication
Introduction MapR-DB Table Replication allows data to be replicated to another table that could be on on the same cluster…
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