<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[知其然，知其所以然]]></title><description><![CDATA[大数据开发/数据仓库/数据架构/数据治理/数据运维/数据可视化 欢迎关注！一起学习！！！]]></description><link>https://blog.youkuaiyun.com/Jackson_mvp</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Jackson_mvp]]></copyright><item><title><![CDATA[mysql5.7版本字符集编码]]></title><link>https://blog.youkuaiyun.com/Jackson_mvp/article/details/140414072</link><guid>https://blog.youkuaiyun.com/Jackson_mvp/article/details/140414072</guid><author>Jackson_mvp</author><pubDate>Sun, 14 Jul 2024 11:11:54 +0800</pubDate><description><![CDATA[character_set_server他的范围更大，属于服务器级别。默认character_set_database=latin1。当你字段插入中文值的时候，会报错。]]></description><category></category></item><item><title><![CDATA[HQL案例大全之1. 查询没有学全所有课的学生的学号、姓名（特殊：应该先连接，在筛选）]]></title><link>https://blog.youkuaiyun.com/Jackson_mvp/article/details/140399437</link><guid>https://blog.youkuaiyun.com/Jackson_mvp/article/details/140399437</guid><author>Jackson_mvp</author><pubDate>Sat, 13 Jul 2024 14:52:25 +0800</pubDate><description><![CDATA[表数据说明：一共是4张表需求是：查询没有学全所有课的学生的学号、姓名.前提：得对表业务数据熟悉业务含义，表结构，表关联，表字段，表内容。]]></description><category></category></item><item><title><![CDATA[scala代码用java命令执行]]></title><link>https://blog.youkuaiyun.com/Jackson_mvp/article/details/133323661</link><guid>https://blog.youkuaiyun.com/Jackson_mvp/article/details/133323661</guid><author>Jackson_mvp</author><pubDate>Tue, 26 Sep 2023 20:46:58 +0800</pubDate><description><![CDATA[scala代码用java命令执行。]]></description><category></category></item><item><title><![CDATA[cmd下scala退出命令]]></title><link>https://blog.youkuaiyun.com/Jackson_mvp/article/details/133322947</link><guid>https://blog.youkuaiyun.com/Jackson_mvp/article/details/133322947</guid><author>Jackson_mvp</author><pubDate>Tue, 26 Sep 2023 20:12:59 +0800</pubDate><description><![CDATA[cmd下scala退出命令。]]></description><category></category></item><item><title><![CDATA[Spark中读取文件Error while running command to get file permissions : java.io.IOException: (null) entry报错]]></title><link>https://blog.youkuaiyun.com/Jackson_mvp/article/details/133322814</link><guid>https://blog.youkuaiyun.com/Jackson_mvp/article/details/133322814</guid><author>Jackson_mvp</author><pubDate>Tue, 26 Sep 2023 20:10:39 +0800</pubDate><description><![CDATA[读取文件问题]]></description><category></category></item><item><title><![CDATA[9.哈夫曼树]]></title><link>https://blog.youkuaiyun.com/Jackson_mvp/article/details/129892261</link><guid>https://blog.youkuaiyun.com/Jackson_mvp/article/details/129892261</guid><author>Jackson_mvp</author><pubDate>Sat, 01 Apr 2023 08:24:01 +0800</pubDate><description><![CDATA[1.什么是哈夫曼树？（What）
2.为什么需要学哈夫曼树？（Why）
3.如何学好哈夫曼树？（How）]]></description><category></category></item><item><title><![CDATA[8.遍历二叉树、线索二叉树、森林]]></title><link>https://blog.youkuaiyun.com/Jackson_mvp/article/details/129839033</link><guid>https://blog.youkuaiyun.com/Jackson_mvp/article/details/129839033</guid><author>Jackson_mvp</author><pubDate>Wed, 29 Mar 2023 16:30:53 +0800</pubDate><description><![CDATA[1.什么遍历二叉树、线索二叉树、森林？（What）
2.为什么需要遍历二叉树、线索二叉树、森林？（Why）
3.如何学好遍历二叉树、线索二叉树、森林？（How）]]></description><category></category></item><item><title><![CDATA[7.树、二叉树]]></title><link>https://blog.youkuaiyun.com/Jackson_mvp/article/details/129808418</link><guid>https://blog.youkuaiyun.com/Jackson_mvp/article/details/129808418</guid><author>Jackson_mvp</author><pubDate>Tue, 28 Mar 2023 08:46:06 +0800</pubDate><description><![CDATA[1.什么是树、二叉树？（What）
2.为什么需要树、二叉树？（Why）
3.如何学好树、二叉树？（How）]]></description><category></category></item><item><title><![CDATA[1.计算机操作系统概述]]></title><link>https://blog.youkuaiyun.com/Jackson_mvp/article/details/129796768</link><guid>https://blog.youkuaiyun.com/Jackson_mvp/article/details/129796768</guid><author>Jackson_mvp</author><pubDate>Mon, 27 Mar 2023 15:46:33 +0800</pubDate><description><![CDATA[1.什么是计算机操作系统概述？（What）
2.为什么需要学习计算机操作系统概述？（Why）
3.如何学好计算机操作系统概述？（How）]]></description><category></category></item><item><title><![CDATA[6.串、数组、广义表]]></title><link>https://blog.youkuaiyun.com/Jackson_mvp/article/details/129747898</link><guid>https://blog.youkuaiyun.com/Jackson_mvp/article/details/129747898</guid><author>Jackson_mvp</author><pubDate>Fri, 24 Mar 2023 11:56:24 +0800</pubDate><description><![CDATA[1.什么是串、数组、广义表？（What）
2.为什么需要串、数组、广义表？（Why）
3.如何学好串、数组、广义表？（How）]]></description><category></category></item><item><title><![CDATA[5.栈和队列]]></title><link>https://blog.youkuaiyun.com/Jackson_mvp/article/details/129727864</link><guid>https://blog.youkuaiyun.com/Jackson_mvp/article/details/129727864</guid><author>Jackson_mvp</author><pubDate>Thu, 23 Mar 2023 11:52:25 +0800</pubDate><description><![CDATA[1.什么是栈和队列？（What）
2.为什么需要栈和队列？（Why）
3.如何学好栈和队列？（How）]]></description><category></category></item><item><title><![CDATA[4.线性表的循环链表、双向链表、以及应用]]></title><link>https://blog.youkuaiyun.com/Jackson_mvp/article/details/129690028</link><guid>https://blog.youkuaiyun.com/Jackson_mvp/article/details/129690028</guid><author>Jackson_mvp</author><pubDate>Wed, 22 Mar 2023 11:38:44 +0800</pubDate><description><![CDATA[1.什么是线性表的循环链表、双向链表、以及应用？（What）
2.为什么需要线性表的循环链表、双向链表、以及应用？（Why）
3.如何学好线性表的循环链表、双向链表、以及应用？（How）]]></description><category></category></item><item><title><![CDATA[3.线性表链式表示]]></title><link>https://blog.youkuaiyun.com/Jackson_mvp/article/details/129466410</link><guid>https://blog.youkuaiyun.com/Jackson_mvp/article/details/129466410</guid><author>Jackson_mvp</author><pubDate>Tue, 21 Mar 2023 15:36:56 +0800</pubDate><description><![CDATA[1.线性表的链式表示和实现内容？（What）
2.为什么需要线性表的链式表示和实现？（Why）
3.如何学好线性表的链式表示和实现？（How）]]></description><category></category></item><item><title><![CDATA[2.线性表的顺序表示]]></title><link>https://blog.youkuaiyun.com/Jackson_mvp/article/details/129466422</link><guid>https://blog.youkuaiyun.com/Jackson_mvp/article/details/129466422</guid><author>Jackson_mvp</author><pubDate>Sat, 11 Mar 2023 17:46:22 +0800</pubDate><description><![CDATA[1.线性表的内容有哪些？（What）
2.为什么要学线性表? ? (Why)
3.如何更好的学习线性表? ? ？(How)]]></description><category></category></item><item><title><![CDATA[1.数据结构的研究]]></title><link>https://blog.youkuaiyun.com/Jackson_mvp/article/details/129368906</link><guid>https://blog.youkuaiyun.com/Jackson_mvp/article/details/129368906</guid><author>Jackson_mvp</author><pubDate>Thu, 09 Mar 2023 10:46:26 +0800</pubDate><description><![CDATA[1.数据结构研究的内容有哪些？（What）
2.为什么要研究数据结构? ? (Why)
3.如何更好的研究数据结构? ? ？(How)]]></description><category></category></item><item><title><![CDATA[0.数据结构前言]]></title><link>https://blog.youkuaiyun.com/Jackson_mvp/article/details/129354181</link><guid>https://blog.youkuaiyun.com/Jackson_mvp/article/details/129354181</guid><author>Jackson_mvp</author><pubDate>Mon, 06 Mar 2023 10:21:27 +0800</pubDate><description><![CDATA[1.什么是数据结构？（What）
2.为什么要学数据结构？？(Why)
3.如何学好数据结构？？？(How)]]></description><category></category></item><item><title><![CDATA[1.阿里云证书]]></title><link>https://blog.youkuaiyun.com/Jackson_mvp/article/details/128927417</link><guid>https://blog.youkuaiyun.com/Jackson_mvp/article/details/128927417</guid><author>Jackson_mvp</author><pubDate>Tue, 07 Feb 2023 22:46:50 +0800</pubDate><description><![CDATA[继续努力]]></description><category></category></item><item><title><![CDATA[第一章 C语言概述]]></title><link>https://blog.youkuaiyun.com/Jackson_mvp/article/details/128921207</link><guid>https://blog.youkuaiyun.com/Jackson_mvp/article/details/128921207</guid><author>Jackson_mvp</author><pubDate>Tue, 07 Feb 2023 16:29:14 +0800</pubDate><description><![CDATA[第一章 C语言概述]]></description><category></category></item><item><title><![CDATA[问题描述：hbase shell启动失败]]></title><link>https://blog.youkuaiyun.com/Jackson_mvp/article/details/124190182</link><guid>https://blog.youkuaiyun.com/Jackson_mvp/article/details/124190182</guid><author>Jackson_mvp</author><pubDate>Fri, 15 Apr 2022 11:01:51 +0800</pubDate><description><![CDATA[[ERROR] Terminal initialization failed; falling back to unsupported
java.lang.IncompatibleClassChangeError: Found class jline.Terminal, but interface was expected
at jline.TerminalFactory.create(TerminalFactory.java:101)
at jline.TerminalFactory.get(Termin]]></description><category></category></item><item><title><![CDATA[Head First Java【chapter4】Java中声明与初始化实例变量]]></title><link>https://blog.youkuaiyun.com/Jackson_mvp/article/details/122195593</link><guid>https://blog.youkuaiyun.com/Jackson_mvp/article/details/122195593</guid><author>Jackson_mvp</author><pubDate>Tue, 28 Dec 2021 16:02:01 +0800</pubDate><description><![CDATA[public class PoorDog {

    private byte b;
    private char c;
    private short length;
    private int size;
    private long l;
    private boolean aBoolean;
    private float f;
    private double d;
    private String name;


    public byte getB() {]]></description><category></category></item></channel></rss>