IT業界で仕事をしていると、オブジェクト指向やサービス指向など「 ×指向」という言葉をよく耳にする。何とはなしに使ってはいるものの、正確な意味を問われると答えに窮することがあるものだ。そこで、これらの言葉の原義を確認して、正確な意味を ...

Here's what you need to know about object-oriented programming with classes, methods, objects, and interfaces, with examples in Java, Python, and TypeScript. Object-oriented programming (OOP) is ...

What is a Real-Time Operating System (RTOS), and what does “real-time” mean anyway? What are the various kinds of state machines, and how to code them efficiently in C? What is object-oriented ...