Mask

Rarity: Common

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At a glance

Class

Notion

Domain

Science and technology

In collections

Nobody has pulled it yet.

What Wikipedia says

In computer science, a mask or bitmask is data that is used for bitwise operations, particularly in a bit field. Using a mask, multiple bits in a byte, nibble, word, etc. can be set either on or off, or inverted from on to off (or vice versa) in a single bitwise operation.

Excerpt from the Wikipedia article “Mask (computing)”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: The original uploader was Gutza at Romanian Wikipedia., CC BY-SA 3.0, via Wikimedia Commons.