位操作 Jan 9, 2018 DailyLearning 位操作 符号 名称 演示 & 与 1 & 1 = 11 & 0 = 00 & 0 = 0 ｜ 或 1｜1 = 11｜0 = 10｜0 = 0 ^ 异或 1 ^ 1 = 01 ^ 0 = 10 ^ 0 = 0 ~ 非 ~1 = 0~0 = 1 << 左移 10101 << 2 =10100(相当于乘2) >> 右移 10101 >> 2 =00101(相当于除2) Read More bitwiseOperations