Java
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GC Explained: Collectors Overview
The current version of HotSpot JVM includes three types of garbage collectors: ā Serial Collector ā Parallel Collector ā The…
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Java Command-Line Interfaces (Part 15): Jargo
Jargo is defined on its main GitHub page as “a tool to ease the handling of program arguments/options.” That page…
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Securing resources using Spring Security with OAuth
1. Introduction In this tutorial, we will check out how we can use Spring Security with OAuth to secure the…
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Java 8 – Sorting HashMap by values in ascending and descending order
In the last article, I have shown youĀ how to sort a Map in Java 8 by keys and today, I’ll…
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Building a RESTFul Service using Spring Boot
Everyone is talking about Microservices such asĀ WSO2 Microservice Framework,Ā Spring Boot, etc. Since I haven’t worked on any Spring related project…
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Fixed-rate vs. fixed-delay – RxJava FAQ
If you are using plain Java, since version 5 we have a handy scheduler class that allows running tasks at…
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Java Command-Line Interfaces (Part 14): google-options
The GitHub page for google-options states that google-options is a “command line argument parsing library from the folks at Google…
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Understanding OAuth2 token authentication
1. Introduction In this tutorial, we will be understandingĀ OAuth2 Token Authentication, such that only authenticated users and applications get a…
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Getting to know about java.nio.file.Path ā 2
In Part 1 of this, we looked at most of the APIs in the java.nio.file.Path class. In this article, we…
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