Checkout this video:
What is Java?
Java is a high-level programming language developed by James Gosling at Sun Microsystems in 1995. Java syntax is similar to C++, but is strictly an object-oriented programming language with a portable code base. “write once, run anywhere” (WORA), or “compile once, run anywhere” (CORE) is a slogan that summarizes the main advantage of Java over other languages. When you compile a Java program, the compiler translates it into an intermediate language called Java bytecode. This code can run on any platform that has a Java interpreter.
History of Java
Java is a programming language and computing platform that was first released in 1995. It was originally developed by James Gosling at Sun Microsystems. The Java programming language is used to create complete applications that may run on a single computer or be distributed across servers and clients in a network. Java is a versatile and powerful platform that supports many different programming styles.
Features of Java
Java is a versatile language that allows developers to create robust, high-performance applications. In this article, we’ll take a closer look at the key features of Java that make it so popular among developers.
-Java is a platform-independent language. This means that programs written in Java can run on any platform that supports the Java Runtime Environment (JRE).
-Java is an object-oriented language. This means that code can be organized into reusable modules, or classes.
-Java is a statically typed language. This means that variables must be declared before they can be used.
-Java has a rich set of libraries. The Java Standard Library provides a wide range of functions, from basic tasks like input/output to more advanced tasks like networking and security.
-Java is well suited for developing large applications. The Java Virtual Machine (JVM) and the garbage collector help manage memory usage, making it easier to develop large applications in Java.
– Automatically change a form field when the user enters something
– Validate form data before it is submitted to the server
– Create drop-down menus
– And much more!
Java is a general-purpose, statically typed programming language. It is used for creating server-side applications and Android apps. Java code is compiled into bytecode, which can be run on any Java Virtual Machine (JVM).
If you need to perform a task that is not included in either language’s standard library, you can always write your own function or use a third-party library.
Java has a very large and well-established community. This is due in part to the fact that it has been around for a long time, but also because it is used by large organizations for mission-critical applications. This means that there are many resources available for learning Java and getting help when you need it. The community is also very active in developing open source libraries and tools to make java development easier.