Strings in JavaScript
Strings are used to represent text in JavaScript. They are one of the most common data types and are immutable – meaning once created, their content cannot be changed.
Creating Strings
Strings can be created with single quotes, double quotes, or backticks (template literals).
Template Literals
Backticks allow embedded expressions and multi-line strings.
String Length
Common String Methods
Strings have built-in methods (they do not change the original string).
Concatenation and Splitting
Immutability
Strings cannot be changed in place – methods return new strings.
Quick Quiz
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