Literals
Literals represent
strings, numbers, Boolean
values, and the null value.
|
Literal type |
Description |
|
String |
Enclosed with single or double quotes. A quote of the same type within the string must be escaped with backslash: \' in a string enclosed with single quotes, \” in a string enclosed with double quotes. The backslash character must be escaped as \\ in both cases. |
|
Integer |
An optional sign (+ or -) followed by digits between 0 and 9. |
|
Floating point |
The same as an Integer literal, except that a dot is used as the separator for the fractional part and that an exponent can be specified as e or E followed by an Integer literal. |
|
Boolean |
|
|
Null |
|
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