to_keep bitwise Copy Link https://www.techotopia.com/index.php/Swift_2_Operators_and_Expressions over 4 years ago

to_keep bitwise swiftui Copy Link https://medium.com/short-swift-stories/bitwise-shifting-and-operators-in-swift-c290180a665d over 4 years ago

to_read enum bitwise flags Copy Link https://www.alanzucconi.com/2015/07/26/enum-flags-and-bitwise-operators/ almost 5 years ago