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Core Java
Using Java Stream summary statistics
Streams of primitive types (IntStream, etc.) provide a summaryStatistics() method that can be used to get multiple statistical properties of…
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Software Development
One More Recipe Against NULL
You know what NULL is, right? It’s evil. In OOP, your method can return NULL, it can accept NULL as…
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Enterprise Java
Secure a Spring Microservices Architecture with Spring Security and OAuth 2.0
“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
MySQL Server Tutorial
1. Introduction to MySQL Server MySQL is an open source relational database management system developed by a Swedish company in…
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Core Java
Java 8 filter & map & collect & Stream Example
Hello guys, many of my readers emailed me to write a post about map and filter function of Java 8 because…
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Core Java
Predicate::not Coming to Java
Jim Laskey’s recent message “RFR: CSR – JDK-8203428 Predicate::not” on the OpenJDK core-libs-dev mailing list calls out JDK Bug JDK-8203428…
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Software Development
Pivotal Cloud Foundry Performance Monitoring
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
[MEGA DEAL] Ethical Hacking A to Z Bundle (96% off)
Break Into the Lucrative World of Ethical Hacking with Over 45 Hours of Immersive Content Hey fellow geeks, This week,…
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Agile
Leaders Manage Uncertainty
One of the problems I see in projects and organizations is when people wish for certainty. Too many agile project…
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