Stores a value if the current value is the same as the `old` value. `T` must be an integer or pointer type.

Calculates the offset from a pointer, potentially wrapping.

Makes a soundness promise to the compiler that `cond` holds.

Bitwise and with the current value, returning the previous value. `T` must be an integer or pointer type. If `T` is a pointer type, the provenance of `src` is ignored: both the return value and the new value stored at `*dst` will have the provenance of the old value stored there.

The valueOf() method of Temporal.PlainMonthDay instances throws a TypeError, which prevents Temporal.PlainMonthDay instances from being implicitly converted to primitives when used in arithmetic or comparison operations.

The eraYear accessor property of Temporal.ZonedDateTime instances returns a non-negative integer representing the year of this date within the era, or undefined if the calendar does not use eras (e.g., ISO 8601). The year index usually starts from 1 (more common) or 0, and years in an era can decrease with time (e.g., Gregorian BCE). era and eraYear together uniquely identify a year in a calendar, in the same way that year does. It is calendar-dependent.

Docker extension distribution

Writes a slice as the entire contents of a file.

Advanced frontend extension tutorial

Automatically test and validate your extension.