Please note, this is a STATIC archive of website developer.mozilla.org from 03 Nov 2016, cach3.com does not collect or store any user information, there is no "phishing" involved.

JSID_IS_ZERO

This article needs a technical review. How you can help.

Test whether a JS ID is a zero id.

Syntax

bool
JSID_IS_ZERO(jsid id);
Name Type Description
id jsid The property identifier to test.

Description

JSID_IS_ZERO tests whether a specified JS ID, id, is zero (0 in its integer representation).

See Also

Document Tags and Contributors

 Contributors to this page: kscarfone, arai
 Last updated by: kscarfone,