What are escape characters in JavaScript?

What are Escape Characters in JavaScript ? Escape Characters (Backslash) are the symbol used to begin an escape command in order to execute some operation.

Which character escapes are recognized in regular expressions?

The following character escapes are recognized in regular expressions: Same as those in string literals, except \b, which represents a word boundary in regexes unless in a character class. Represents the control character with value equal to the letter's character value modulo 32.

Is 0 a null character in JavaScript?

\0 null character (U+0000 NULL) (only if the next character is not a decimal digit; else it’s an octal escape sequence) Note that the \v and \0 escapes are not allowed in JSON strings. Here are more escaped characters in Javascript. Only this one works for backslash -stringify does not especially if you put it alone.

Is V a non-breaking space in JavaScript?

@SanjayVamja - Yes, that's U+00A0, the primary non-breaking space. The escape for it in a JavaScript string literal is \xA0 or \u00A0, but it's perfectly valid as a literal character. \v vertical tab (IE < 9 treats '\v' as 'v' instead of a vertical tab ('\x0B'). If cross-browser compatibility is a concern, use \x0B instead of \v.)