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  • Layui 之TreeTable(树形数据表格),适用于权限、部门等2022-08-01 11:02:06

    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 cl

  • linux 中 case条件测试语句2022-04-06 09:01:38

      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 "Y

  • case使用例子2021-07-02 20:02:17

    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2019-05-09 14:42:59

    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)2019-02-21 10:56:59

    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

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