
Save your hello world java program, compile it to a .class file with the java compiler, then run it to print the message in the command prompt.
Discover Java 11's feature that lets you run a Hello World program directly with a single command, skipping the separate compile and run steps.
Explore how the hello world Java program behaves under different edits: public vs omitted, class name vs file name, main method signature, and compile-time versus run-time errors, including argument handling.
Explore how methods organize code in Java, covering parameters, return types, static versus instance calls, method overloading, and invoking system and user-defined methods.
Explore strings as a non-primitive data type in Java. Learn how strings are immutable, created by assignment, new String, or from a character array, and how the string pool works, and when to use string buffer or string builder.
FREE Course Alert !!
Java is one of the most popular programming language in the world. It is also one of the programming language that is taught to people who are new to programming. This is due to the variety of features it offers and the applications
Java is a simple, secure, platform independent, robust , multi threaded , high performance and dynamic programming language
Java is used in Desktop applications , Web applications, Business intelligence applications , electronic devices , Mobile applications , Cloud applications, etc. Android operating system is built using Java
This course introduces you to the world of Java.
This course intends to cover basics of Java program.
This course is intended to be FREE of cost
The topics are divided into 2 parts -
1) Theory
2) Practical examples / Hands on
You can take the full blown course 'Introduction to Java' by instructor Amey Thatte which covers more details of Java programming and also helps to prepare for Java certification. If you like this course we have another full blown course for you on Java !
The full blown course 'Introduction to Java' covers complex topics like threading, Object Oriented Concepts, Inheritance , input - output, collections , streams , lambda expressions in detail with hands on.
We wish you luck for your programming journey. Happy Coding!