Many Java static analysis tools exist right there, each one focus on a specific area and has its advantages, we can enumerate: Pmd which is a static rule-set based Java source code analyzer that identifies potential problems like: Possible bugs—Empty try/catch/finally/switch blocks. Dead code—Unused local variables, parameters and private...

Many Java static analysis tools exist right there, each one focus on a specific area and has its advantages, we can enumerate: Pmd which is a static rule-set based Java source code analyzer that identifies potential problems like: Possible bugs—Empty try/catch/finally/switch blocks. Dead code—Unused local variables, parameters and private...

Robert C.Martin wrote an interesting article about a set of metrics that can be used to measure the quality of an object-oriented design in terms of the interdependence between the subsystems of that design. Here’s from the article what he said about the interdependence between modules: What is it that makes a design rigid, fragile […]

Robert C.Martin wrote an interesting article about a set of metrics that can be used to measure the quality of an object-oriented design in terms of the interdependence between the subsystems of that design. Here’s from the article what he said about the interdependence between modules: What is it that makes a design rigid, fragile […]

Relational database management systems are the most commonly used system to store and use data, but for extremely large amounts of data, this kind of system doesn’t scale up properly. The concept of “NoSQL”(Not Only SQL) has been spreading due to the growing demand for relational database alternatives. The biggest motivation behind...

Relational database management systems are the most commonly used system to store and use data, but for extremely large amounts of data, this kind of system doesn’t scale up properly. The concept of “NoSQL”(Not Only SQL) has been spreading due to the growing demand for relational database alternatives. The biggest motivation behind...

Many Java static analysis tools exist right there, each one focus on a specific area and has its advantages, we can enumerate: Pmd which is a static rule-set based Java source code analyzer that identifies potential problems like: Possible bugs—Empty try/catch/finally/switch blocks. Dead code—Unused local variables, parameters and private...

Many Java static analysis tools exist right there, each one focus on a specific area and has its advantages, we can enumerate: Pmd which is a static rule-set based Java source code analyzer that identifies potential problems like: Possible bugs—Empty try/catch/finally/switch blocks. Dead code—Unused local variables, parameters and private...

JRuby is an implementation of the Ruby programming language atop the Java Virtual Machine, written largely in Java. JRuby is tightly integrated with Java to allow the embedding of the interpreter into any Java application with full two-way access between the Java and the Ruby code. In this article we will take a look inside [...]

JRuby is an implementation of the Ruby programming language atop the Java Virtual Machine, written largely in Java. JRuby is tightly integrated with Java to allow the embedding of the interpreter into any Java application with full two-way access between the Java and the Ruby code. In this article we will take a look inside [...]

Robert C.Martin wrote an interesting article about a set of metrics that can be used to measure the quality of an object-oriented design in terms of the interdependence between the subsystems of that design. Here’s from the article what he said about the interdependance between modules: What is it that makes a design rigid, fragile [...]

Robert C.Martin wrote an interesting article about a set of metrics that can be used to measure the quality of an object-oriented design in terms of the interdependence between the subsystems of that design. Here’s from the article what he said about the interdependance between modules: What is it that makes a design rigid, fragile [...]

C# introduced the internal keyword to enables information hiding across program boundaries. It can improve the ease of maintenance on much larger programs. When a public class is declared as internal, it’s accessible from the assembly containing this class, but hidden from any other assembly using it. Java doesn’t have an equivalent...

C# introduced the internal keyword to enables information hiding across program boundaries. It can improve the ease of maintenance on much larger programs. When a public class is declared as internal, it’s accessible from the assembly containing this class, but hidden from any other assembly using it. Java doesn’t have an equivalent...

Hibernate is an open source Java persistence framework project. Perform powerful object relational mapping and query databases using HQL and SQL. In general the widely used libraries are well designed and implemented, and it’s very interesting to learn from them some coding best practices, Let’s take a look inside the hibernate core...