Fundamentals Of Object-Oriented Programming: Java and IntelliJ - String Methods

The video tutorial covers the basics of strings in Java, including how to declare string variables using the 'new' keyword and string literals. It explores various string methods such as concatenation, length, substring, trim, index, case conversion, and equality checks. Additionally, it introduces string arrays and demonstrates the use of the split method to break strings into arrays based on regular expressions.

What is a string variable and how is it defined in Java?

Explain the two methods for defining a string variable in Java.

Describe how to concatenate two strings in Java.

What is the purpose of the string length method in Java?

What does the trim method do in Java?

How can you convert a string to uppercase and lowercase in Java?

What is the split method and how is it used in Java?