# Contributors by commit history https://github.com/mdn/content/commits/main/files/en-us/web/svg/reference/attribute/y1/index.md # Original Wiki contributors Jeremie 167

The handler.ownKeys() method is a trap for the [[OwnPropertyKeys]] object internal method, which is used by operations such as Object.keys(), Reflect.ownKeys(), etc.

# Contributors by commit history https://github.com/mdn/content/commits/main/files/en-us/web/svg/reference/attribute/z/index.md # Original Wiki contributors Sebastianz HTMLValidator tmartin2089 Jer...

The RegExp[Symbol.species] static accessor property returns the constructor used to construct copied regular expressions in certain RegExp methods.

The [Symbol.replace]() method of RegExp instances specifies how String.prototype.replace() and String.prototype.replaceAll() should behave when the regular expression is passed in as the pattern.

The [Symbol.search]() method of RegExp instances specifies how String.prototype.search should behave.

The getTimeZones() method of Intl.Locale instances returns a list of supported time zones for this locale.

The toLocaleString() method of Temporal.ZonedDateTime instances returns a string with a language-sensitive representation of this date-time. In implementations with Intl.DateTimeFormat API support, this method delegates to Intl.DateTimeFormat and passes this date-time converted to a Temporal.Instant (because Intl.DateTimeFormat cannot directly format a Temporal.ZonedDateTime).

The toLocaleString() method of Temporal.PlainDate instances returns a string with a language-sensitive representation of this date. In implementations with Intl.DateTimeFormat API support, this method delegates to Intl.DateTimeFormat.

The numeric accessor property of Intl.Locale instances returns whether this locale has special collation handling for numeric characters.