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Enterprise Java
Version control your RAML specifications
Version controlling your RAML RESTful API specifications allows you to continue maintaining previous version of your APIs. The API designer…
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Core Java
Java Based Akka application Part 2: Adding tests
On the previous blog we focused on spinning up our first Akka project. Now it’s time to add a test…
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Core Java
State Pattern
Allow an object to alter its behavior when its internal state changes. The object will appear to change its class.…
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Software Development
[MEGA DEAL] The Complete Salesforce Trailhead 2020: From Zero to Hero 7-Course Bundle (91%)
From Platform Basics to AppExchange — Start Your Awesome Admin Journey with 53 Hours of Beginner to Advanced Salesforce Content…
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Core Java
Memento Pattern
Without violating encapsulation, capture and externalize an object’s internal state so that the object can be restored to this state…
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Core Java
Inline array definition in Java
There are occasion when it is more convenient to create an array inline. Here are several way to declare and…
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Enterprise Java
Solve the facility location problem
We have created a new quickstart that extends OptaPlanner use case portfolio with the facility location problem and also demonstrates…
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Software Development
New Metric: the Distance of Coupling
Encapsulation, as you know, is one of the four key principles in object-oriented programming. Encapsulation, according to Grady Booch et…
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Agile
Automation Testing for Agile teams | How to Make it Right
The world is witnessing the rise of Agile methodologies in software development. They require a new approach to software testing,…
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