Literals are notations forconstant valuesof some built-in types. 字面量 是一些内置类型的常量值的记法。 python中literals 有6种,字符串字面量,字节字面量,数字字面量,整型字面量,浮点字面量,虚部字面量 字符串字面量(string literals) var = 'I am string literal.' # 如果两个string literal相邻的...
Consider the below example, where (\) doesn't have special meaning, s='Hi\xHello' Output The output of the above example is: File "main.py", line 1 s='Hi\xHello' ^ SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 2-3: truncated \xXX escape...
"', but that doesn't really solve the problem. Instead, you can escape any quote character inside the string, and it will lose its special meaning (in this case, the special meaning is to close the string). To escape a character, prepend it with the backslash character. The backslash c...
package main import( "fmt" "strconv" ) func main() { s := `\033[1mString in bold.\033[0m` sInterpreted, err := strconv.Unquote(`"` + s + `"`) if err != nil { panic(err) } fmt.Println(sInterpreted) } String.
>>>title="Meaning "'of'" Life"# 隐式连接>>>title'Meaning of Life' 在这些字符串之间添加逗号会导致一个元组,而非字符串。还注意在所有这些输出中,Python 以单引号打印字符串除非它们嵌套了单引号。如果需要,还可以通过使用反斜杠转义它们来嵌套引号字符: ...