Search Results for: Scala
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Core Java
Defensive API evolution with Java interfaces
API evolution is something absolutely non-trivial. Something that only few have to deal with. Most of us work on internal,…
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Enterprise Java
Building Vaadin UI with Xtend
Today I have decided to say hello to Xtend . I had wish to learn some new programming language. The…
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Scala
Dry parameter names
How often do you see code like this, especially when using dependency injection, single-responsibility principle, and other “good practices”? …
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Core Java
10 XML Interview questions and answers for Java Programmer
XML Interview questions are very popular in various programming job interviews, including Java interviews for web developer. XML is a…
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Core Java
Loan pattern in Java (a.k.a lender lendee pattern)
This post is about implementing loan pattern in Java. Use Case Implement separation between the code that holds resource from…
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Scala
Probability distribution for programmers
This is one of these very simple programming puzzles I came across recently: given a function returning random integers from…
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Software Development
What If We … Like We Hire Programmers – What Questions Are Appropriate?
Programmers often experience a high degree of frustration during the interview process, and one primary source of annoyance is how…
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Enterprise Java
Hamcrest Containing Matchers
The Hamcrest 1.3 Javadoc documentation for the Matchers class adds more documentation for several of that class’s methods than were…
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Core Java
Selecting your Collections library
Is this really something you should bother? Is there something fundamentally wrong with java.util.ArrayList and java.util.HashMap? For most of the…
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