Singleton is a creational design pattern that lets you ensure that a class has only one instance, while providing a global access point to this instance. ...
Builder is a creational design pattern that lets you construct complex objects step by step. The pattern allows you to produce different types and representa...
Abstract Factory is a creational design pattern that lets you produce families of related objects without specifying their concrete classes. ProblemImagine...
These days, I’m learning how Apache Kafka is used in Springboot. And I found an interesting tip in Springboot ioc. Before, I injected the bean into another...
A very nice tutorial, introduces the six message models in RabbitMQ and orovides introductory examples, suitable to the beginners. RabbitMQ, and messaging ...
Factory method is a creational design pattern which solves the problem of creating product objects without specifying their concrete classes. IntentFactory ...
After reading the whole article, I think some techniques below seems like a bit “over-refactoring”, but some are truly useful. Just use it according to the a...
Some common web security issues that you should know. XSSCross-site scripting (XSS) is an attack in which an attacker injects malicious executable scripts i...
Refactoring is a systematic process of improving code without creating new functionality that can transform a mess into clean code and simple design. Clean ...
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