JavaScript Special Characters
In JavaScript you can add special characters to a text string by using the backslash sign.
The backslash (\) is used to insert apostrophes, new lines, quotes, and other special characters into a text string.
The JavaScript on the right has an error because there are double quotes in a pair of double quotes.
To solve this problem, you must place a backslash (\) before each double quote in “North.”
This turns each double quote into a string literal.
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The table below lists other special characters that can be added to a text string with the backslash sign:
| Code |
Output |
\' |
single quote |
\‶ |
double quote |
\\ |
backslash |
\n |
new line |
\r |
carriage return |
\t |
tab |
\b |
backspace |
\f |
form feed |
Demonstration
The following demonstration shows how the script of HTML and JavaScript is displayed on the Web.