【报错1】 Could not determine jupyter lab build status without nodejs
【解决措施】安装nodejs(利用conda进行安装/从官网下载进行安装) 1、conda安装
conda install -c anaconda nodejs
安装后出现其他报错:Please install nodejs 5 and npm bef…
1.创建3个静态物体摆好位置,并将其图层设为UI 2.编写一个脚本
using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class xt : MonoBehaviour
{public GameObject xt1;public GameObject xt2;public GameObject xt3;int x 1;…
方法一:普通联结
select cust_name, order_num from Customers C,Orders O where C.cust_id O.cust_id order by cust_name,order_num;方法二:使用内连接
select cust_name,order_num from Customers C inner join Orders O on C.cust_id O.cust_id …