containsBytes

containsBytes(data, bytes, offset): boolean

Returns true if and only if the provided data byte array contains the provided bytes byte array at the specified offset.

Parameters

Parameter	Type	Description
`data`	`Uint8Array`<`ArrayBufferLike`> \| `ReadonlyUint8Array`	The byte sequence to search for.
`bytes`	`Uint8Array`<`ArrayBufferLike`> \| `ReadonlyUint8Array`	The byte array in which to search for `data`.
`offset`	`number`	The position in `bytes` where the search begins.

Returns

boolean

Example

const bytes = new Uint8Array([0x01, 0x02, 0x03, 0x04]);
const data = new Uint8Array([0x02, 0x03]);
containsBytes(bytes, data, 1); // true
containsBytes(bytes, data, 2); // false

containsBytes

Parameters

Returns

Example

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