;Sayings
friendly := ["hello there!", "Howdy!", "Greetings friend!", "hi there"]
helpful := ["x next to y and z", "this is helpful", "The sky is blue"]
other := ["where is my toaster", "do it", "ju
这是一个函数,它解析Raspberry Pi的/dev文件夹中的所有USB驱动器。我想返回sda,ada1,sdb,sdb1作为一个数组,但未能这样做。当我做console.log(readDeviceList())时,它不打印任何东西。我的代码有什么问题? var usbDeviceList = new Array();
function readDeviceList() {
va
DRoot dRoot = new DRoot();
System.out.println("Answer from main : " + dRoot.digital_root(493193));
数字根是数字中所有数字的递归总和。给定n,取n的数字之和。如果该值有两位数字,则继续以这种方式减少直到产生一位数字。这只适用于自然数。 public class DRoot {