data structure, graph, single linked list storage problem. ...
data A: [ { "id":340, "name":"", "sub":[ { "id":341, "name":"" }, { &q...
Today on the data structure, the teacher said that there are four physical structures, sequential structure, chained structure, index and hash, but the book says that there are only sequential and chained structures. So who s right. ...
<template> <div> <el-dialog :title="dialogConfig.title" :visible.sync="dialogConfig.isDialog" :width="dialogConfig.width" :top="dialogConfig.top"> <el-form :model="dialogModel&q...
there is an office requirement: is like a table, and the cell size is fixed. If the degree of a row is not the same, the extra cells will automatically run, but at the same time, the cells of each row need to be evenly allocated the size of a row. th...
<li>1< li> <li>2< li> <li>3< li> question: circular list, no matter how I click, what I want to get is the index value of the last clicked li of the current element ...
Code: <button class="del-btn"> <i class="layui-icon">< i> < button> $(".del-btn").on("click", function () { alert( ); }); question: The style of this button is shown abov...
I see that it is said on the Internet that scp rc and so on. Does the ssh connection established cannot be used? do you need to open the connection again? Thank you. I feel a little troublesome to drive again. ...