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增加 位清除 运算符示例 (#818)

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黄天龙w
2022-01-12 10:56:34 +08:00
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commit 31e8b9cfea
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eBook/04.5.md
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@@ -287,6 +287,19 @@ c = complex(re, im)
- 位清除 `&^`：将指定位置上的值设置为 0。 - 位清除 `&^`：将指定位置上的值设置为 0。
```go
package main
import "fmt"
func main() {
var x uint8 = 15
var y uint8 = 4
fmt.Printf("%08b\n", x &^ y); // 00001011
}
```
**一元运算符** **一元运算符**
- 按位补足 `^`： - 按位补足 `^`：