Year: 2019
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Enterprise Java
Avoid Lists in Cassandra
Apache Cassandra is fast and scalable database which over the years became almost as easy to use as a traditional…
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Enterprise Java
Build a Web App with Spring Boot and Spring Security in 15 Minutes
“I love writing authentication and authorization code.” ~ No Java Developer Ever. Tired of building the same login screens over…
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Software Development
[MEGA DEAL] The Complete Back-End Developer Bundle (95% off)
Create Professional Web Apps & Fast Track Your Coding Career with 60+ Hours of Training in Bootstrap, Angular & More…
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Meta JCG
Java Code Geeks are giving away 2 FREE PRO passes for DeveloperWeek 2019
#DEVWEEK 2019 — The World’s Largest Developer Expo & Conference Series The DeveloperWeek team has offered us discounted PRO Passes…
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Core Java
Filterer Pattern in 10 Steps
Filterer is a pattern that should be applied only in certain cases. In the original post, I presented a very simple example…
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Enterprise Java
A First Look at Oracle Functions
I am super happy to have gotten the opportunity to test out Oracle Functions through the Cloud Native Limited Availability…
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Core Java
JDK 9/JEP 280: String Concatenations Will Never Be the Same
JEP 280 (“Indify String Concatenation”) was implemented in conjunction with JDK 9 and, according to its “Summary” section, “Change[s] the…
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Core Java
Transformer Pattern
The Transformer pattern is a design pattern for Java (and potentially other OO languages with use-site variance only and invariant parameter types)…
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Enterprise Java
Sparklens: a tool for Spark applications optimization
Sparklens is a profiling tool for Spark with a built-in Spark Scheduler simulator: it makes easier to understand the scalability…
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