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Tag Archives: Lambdaj

ANTLR – Semantic Predicates


Parsing simple grammar with antlr is simple. All you have to do is to use regular expressions to describe your language and let antlr generate lexer and parser. Parsing big or complicated languages occasionally require more, because describing them in regular expressions only can be hard or even impossible. Semantic predicates are java (or C++, or JavaScript, or …) conditions ...

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Functional Java collections


There is a lot of functional hype these days so I would give a short overview on what is out there at least when it comes to collections in Java. Personally I like standard collections API but i some cases can be awkward and add additional verboseness. This should not be a problem in latter version of Java 8+. There ...

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Avoiding FORs – Anti-If Campaign


Have you ever wondered how FORs impact your code? How they are limiting your design and more important how they are transforming your code into an amount of lines without any human meaning? In this post we are going to see how to transform a simple example of a for (provided by Francesco Cirillio – anti-if campaign), to something more readable and well designed. ...

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