🔍Strings can include any characters and are enclosed in quotation marks.
🔢Strings can also include digits and special symbols.
🆕String objects can be created using the 'new' keyword.
🔠JavaScript has various string methods for manipulation, such as 'indexOf' and 'slice'.
🔄The 'slice' method can extract portions of a string based on index values.
Can strings include numbers and special symbols?
—Yes, strings can include numbers, letters, and special symbols.
How can I create a string object in JavaScript?
—You can create a string object using the 'new' keyword, like 'var str = new String('example');'
What are some commonly used string methods in JavaScript?
—Some commonly used string methods include 'indexOf', 'substring', and 'length'.
How can I extract a portion of a string in JavaScript?
—You can use the 'slice' method to extract a portion of a string based on index values.
Are negative indexes accepted in string methods?
—Negative indexes are accepted in some string methods, but not in all of them.
00:00Introduction to JavaScript strings and their properties.
02:07Explanation of how to create and represent strings in JavaScript.
04:28Overview of string methods, including 'indexOf' and 'slice'.
08:43Demonstration of the 'substr' and 'substring' methods.
10:05Explanation of the difference between 'slice' and 'substring'.
