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Learn Java – tipps from an old it engineer

A few words before we go into programming java

Java is a high-level, class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible.
It is a general-purpose programming language intended to let programmers write once, run anywhere , meaning that compiled Java code can run on all platforms that support Java without the need to recompile.
Java applications are typically compiled to bytecode that can run on any Java virtual machine regardless of the underlying computer architecture. Java is one of the most popular and widely-used programming languages in the world. According to Oracle, Java can reduce costs, drive innovation, and more as the programming language of choice for IoT, enterprise architecture, enterprise applications, and cloud computing.

More about java coding

Java is a computer programming language developed by James Gosling at Sun Microsystems. Java was first released in 1995 and has since become one of the most popular programming languages with an estimated 12 million developers using it. Java technology is the foundation for nearly every type of networked application and is the global standard for developing and delivering embedded applications, games, web content, and enterprise software. It can also be used for artificial intelligence, machine learning, blockchain, RSS feeds, Web applications and Java apps.

The syntax of Java itself is similar to C and C++, but has fewer low-level facilities than either of them. The Java runtime in contrary to that provides dynamic capabilities that are typically not available in traditional compiled languages. The best Java programmers I know started as C/C++ coders and still draw on that knowledge.

Java – a high-level programming language – is one of the best languages for learning core coding skills because of its object-oriented approach to programming. Learning the Java programming software will get you started on a path to becoming a software engineer, one of the most in-demand roles in the field of omputer science. Java is one of the most popular programming languages available and one of the most common languages to start with when learning to code.
Java is among the most popular programming languages out there, mainly because of how versatile and compatible it is.

What you can do with Java

Java can be used to code games, business applications, embedded apps as well as software for smartphones. One of the biggest advantage of C is, however, is understanding the connection between software and hardware.

By the way: If you are looking for some well-known tutorials to start coding in Java programming language, then Coursera or Udemy is the perfect place to learn. It provides video classes for Java programming in multiple languages. The videos are available in languages such as English, Spanish, Russian, Chinese, and French.

Things you should know about Java

Besides Java as a full stack programming language you’ll find Javascript – which is a different programming language. Apart from Javascript you might come across Java Runtime (short: JRE) and Java Development Kit (JDK). A JRE ist needed by the user who wants to run a Java program on his device (e.g. his personal computer or notebook). Wheres JDK is a library of code that most Java programmers use to design their java application.

Places to look for help.
It’s easy to get overwhelmed learning a new programing language in the first place. Therefore I highly recommend using online courses to get you up and running with java quickly.
– Udemy
– Coursera
are the most common starting points if you want to dig deeper in any programming language or even consider becoming a data analyst.