abbr. numeral 数的;number 数字;numero(s) (Portuguese or Spanish=number(s) (葡萄牙或西班牙语)数字;numerical 数字的
网络 数字(number); 数量; 学号
That remainder is compared to 0 (it is the remainder 0 and, thus, num is divisible by 3).
该余数与 0 比较(如果余数是 0,那么该数可以被 3 整除)。
The function takes a single parameter named num.
此函数只接受一个名为 num 的单一参数。
So, with 0 as num, it returns 1 as the result.
因此,使用0作为num时,就返回1作为结果。
"Num of request" is the number of HTTP requests.
“请求数”是指HTTP请求的数量。
Now, in the new call to factorial, num is set to 3.
现在,在新一次调用factorial时,num被设置为3。