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#container{ | |
max-width: 700px; | |
} | |
* html #container{ | |
width: expression( document.body.clientWidth > 699 ? "700px" : "auto" );/* ie6 */ | |
} |
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//编码过程中避免不了中文字符,那我们该如何提取一个中文呢?首先我们要知道string[index]获取的是字符byte,就无法像C#中"老虞"[0]来取到‘老’,在Go中需要将字符串转换成rune数组,runne数组中就可以通过数组下标获取一个汉字所标识的Unicode码,再将Unicode码按创建成字符串即可。 | |
//查看示例代码 | |
str :="laoYu老虞" | |
for i:=0;i<len(str);i++ { | |
fmt.Println(str[i]) | |
} | |
for i,s := range str { |
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//**使用(多个)空格分割字符串 Fields(s string) ,返回分割后的数组 ** | |
将字符串分割成数组,其分割符为空格。 | |
查看示例代码 | |
fmt.Println(strings.Fields("lao Yu Study Go ")) //OutPut: [lao Yu Study Go] | |
fmt.Println(strings.Fields(" Go ")) //[Go] | |
fmt.Println(strings.Fields("")) //[] | |
fmt.Println(strings.Fields(" \n go")) //[go] |
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package main | |
import "fmt" | |
func main() { | |
min, max := 0, 100 | |
fmt.Printf("%d--%d", min, max) | |
for min < max { | |
i := (min + max) / 2 | |
fmt.Printf("<=%d(y or n) ", i) |
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package main | |
import ( | |
"bufio" | |
"log" | |
"os" | |
) | |
func main() { | |
running := true |