description

# operator []= method Null safety

void operator []= (

1. int index,
2. int value

)

The 32-bit two's complement integer at `address + 4 * index`.

A Dart integer is truncated to 32 bits (as if by `.toSigned(32)`) before being stored, and the 32-bit value is sign-extended when it is loaded.

The `address` must be 4-byte aligned.

## Implementation

    external void operator []=(int index, int value);