Getting Started with Java
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This video introduces you to the concept of Strings in Java. A String is a bunch of characters grouped together inside a pair of double quotes. You can create them as literals or objects. You can use methods such as charAt(), indexOf(), substring(), join(), split(), contains(), toUpperCase(), toLowerCase(), equals() and equalsIgnoreCase() to perform a variety of operations on Strings. Use escape sequences to add special characters inside your String objects.