Spring cache abstraction applies caching to the Java methods. It provides an environment where we can cache the result for the methods we choose. By doing so, it improves the performance of the methods by avoiding multiple execution of the methods for the same object. Note that this type of caching can be applied to the methods which return the […]
CS102 is one of the most important course in CS curriculum. In this course, students learn how to write recursive function, object-oriented programming and etc. This course provides foundations of computer programming. Generally, CS102 requires completing semester-long project. For this project, we have developed a game, Bombuster(Classical Bomberman game). We were group of 4 and our members were Ender Demirkaya, […]
JavaScript developers do not pay attention much on internals of JavaScript execution, namely execution context. Even experienced JavaScript developers may lack necessary knowledge about execution context. Nevertheless, concept of execution context is simple. It consists of details for the environment of a function that is executed. To make execution context more clear, we will try to give some insight and […]
Dependency injection is about removing the hard coded dependencies and providing way of changing dependencies in compile-time or run-time. This pattern has been exercised in several frameworks like Spring(Java). It is also becoming popular in JavaScript community. There are libraries that support dependency injection like Angular.js, Require.js, Inject.js and more. Following recent developments, we will present what is dependency injection, […]
In computer science, abstraction is to hide certain details and only show the essential features of the object. Abstraction tries to reduce and factor out details so that the developer can focus on a few concepts at a time. This approach improves understandability as well as maintainability of the code. While abstraction is well understood and well applied in languages […]