Python:xx = "p" + "y" + str(3)=> xx == "py3" 如何使用Racket获得相同的结果?
xx = "p" + "y" + str(3)
xx == "py3"
(string-append "racket" (number->string 5) " ")
在Racket中是否有另一种方法,类似于上面的Python示例,将数字附加到字符串?
python string-concatenation racket
python ×1
racket ×1
string-concatenation ×1