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Layui 之TreeTable(树形数据表格)，适用于权限、部门等
TreeTable.js下载 链接：https://pan.baidu.com/s/1lLBge_4MSSViLztwTnPfkA 提取码：whj3 一、效果图 二、前端代码 {include file='common/header'} <div class="layui-fluid"> <div class="layui-row layui-col-space15"> <div cllinux 中 case条件测试语句
1、 [root@centos7pc1 test2]# ls test.sh [root@centos7pc1 test2]# cat test.sh ## 测试脚本 #!/bin/bash read -p "please input an number or an letter: " KEY case $KEY in [a-z]|[A-Z]) echo "You had entered an letter!" ;; [0-9]) echo "Ycase使用例子
case使用例子 #include <iostream> using namespace std; int main() { char choice; cout << "Enter A, B, or C: "; cin >> choice; switch (choice) { case 'A' : cout<< "You entered A. \n"; case 'B' :sqlserver 库服务器导数据
EXEC sys.sp_addlinkedserver '93SERVER', '', 'SQLOLEDB', '101.201.142.93';EXEC sys.sp_addlinkedsrvlogin '93SERVER', 'false', NULL, 'sa', 'KnrtPp123SqlSa'; --远程查询SELECT * FROM [【OCP认证12c题库】CUUG 071题库考试原题及答案（26）
26.choose two Examine the structure of the PRODUCTS table. Which two statements are true? A) EXPIRY_DATE always stores date and time in character format B) PRICE can store a maximum of eight digits and two decimals. C) PRODUCT_PIC can store only videos. D