Core Java Programming Course- String Basics

This video tutorial covers basic string operations in Java, including creating and concatenating strings using both the '+' operator and the 'concat' method. It explains how to find the length of a string and understand character indexing. The tutorial also demonstrates trimming unwanted spaces from strings and converting strings to uppercase and lowercase. Finally, it shows how to check if a string is empty using the 'isEmpty' method.

Describe how to find the length of a string in Java.

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What is the significance of the index when dealing with strings?

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How do you convert a string to uppercase in Java?

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