The differences go single quotes, double quotes, backticks

Go string type of language string, in essence, on the other strings of different types of language:

• Java's String, C ++, and the std :: string str type Python3 are only fixed-width character sequence

• Go language character string is a UTF-8 character sequence encoded by widening it with each character represented by one or more bytes

Namely: a language string Go is a arbitrary constant sequence of bytes .

Golang double quotation marks and trans represent a constant string can be used, except that:

• Double quotes to create a string literal resolvable (support escape, but can not be used to reference multiple lines)

• Backticks to create native string literal, which may be provided by a string of multiple lines (not support any escape sequence), a string literal native used for writing multiline message, HTML, and regular expressions

The single quotes are used to represent a particular type of Golang: runesimilar to other languages byte, but not exactly the same, means: code point literal (Unicode code Point) , escaped without any original content.

# Case 
# procedure, the single quotation marks a, A decimal coding may be encoded incrementally, the error will be replaced by double quotes 


Package main 

Import (
     " FMT " 
    " Time " 
) 

FUNC worker (ID int, int Chan C) { 
    for { 
        fmt.Printf ( " worker% C% D RUN \ n- " , ID, <- C) 
    } 
} 

FUNC chanDemo () { 
    var channels [ 10 ] Chan int
     for I: = 0; I <10; I ++ { 
        channels [I] = the make (Chan int) 
        Go worker (I, channels [I]) 
    } 
    for I: = 0; I <10; I ++ {
        channels[i] <- 'a'+i
    }
    for i:=0;i<10;i++{
        channels[i] <- 'A'+i
    }
    time.Sleep(time.Millisecond)

}
func main() {
    chanDemo()
}