Название: Learning Java: Beginning programming with java for dummies Автор: John Bach
Издательство: memlnc
Год: 2020
Страниц: 149
Язык: английский
Формат: pdf, azw3. epub
Размер: 10.1 MB
This guide is written specifically for beginners. We take you step-by-step through writing your very first program, explaining each portion of code as we go along. We guide you through the workings of the Java Development Kit and Java Runtime Environment, as well as choosing an IDE.
Java is a powerful general-purpose programming language. It is used to develop desktop and mobile applications, big data processing, embedded systems, and so on. According to Oracle, the company that owns Java, Java runs on 3 billion devices worldwide, which makes Java one of the most popular programming languages.
The Java language is now increasingly used to create "middleware" that maintains communication between clients and server resources. In addition, the Java language has taken over the leadership in embedded systems , becoming the de facto standard for portable devices, on-board car computers, and so on.
One of the main advantages of the Java language is independence from the platform on which programs are executed: the same code can be run under Windows, Solaris, Linux, Macintosh, etc. operating systems. Another advantage is that the syntax of the Java language is similar to the syntax language's C++ and C. In addition, Java is a completely object-oriented language, even more so than C++. All entities in the Java language are objects, with the exception of a few primitive types, such as numbers. In contrast to C ++, it is easier to develop error-free programs in Java. The Java language provides tools to eliminate the very possibility of creating programs that would hide the most common errors.
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