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Core Java
To See a World in a Grain of Sand: Once Again Hello World
“To see a world in a grain of sand”, and we would probably see a world in the simplest “Hello…
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Core Java
Behind-the-Scenes Secrets of Jsoup V: Tips & Tricks of Optimization
We have done things right, now it’s time to do things faster. We would keep Donald Knuth‘s warning in mind,…
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Core Java
A Simple Approach to Simulate User Input and Check Output
Recently some of my students asked me about the mechanism of unit test provided by MOOC from University of Helsinki,…
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Software Development
Fibonacci and BigInteger: Secret Under the Hood
No matter what programming language you are learning, Fibonacci numbers calculation is just too classic to skip. It seems very…
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Enterprise Java
Spring Setter Dependency Injection Example
Learn how to write Spring Setter Dependency Injection Example. The Setter Injection is a type of Spring Dependency Injection. Spring supports…
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Enterprise Java
Spring Dependency Injection and Inversion of Control
Learn the concepts of Dependency Injection and Inversion of Control and then look into how the Spring Framework supports them…
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Enterprise Java
Spring Framework Architecture
This is an overview of Spring Framework Architecture. Learn how the various components of Spring Framework are organised and relates…
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Enterprise Java
Introduction to Spring Framework
This is an Introduction to Spring Framework and Spring’s core concepts. In this tutorial, we will cover the main advantages, and features of…
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Enterprise Java
Pagination and Sorting with Spring Data JPA
Learn Pagination and Sorting with Spring Data JPA with code examples. Understand how to get Paginated and Sorted results using…
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