<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Reeye_的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Reeye_</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Reeye_]]></copyright><item><title><![CDATA[香橙派OrangePi 3 Lts安装KlipperScreen遇到的问题]]></title><link>https://blog.youkuaiyun.com/Reeye_/article/details/129319020</link><guid>https://blog.youkuaiyun.com/Reeye_/article/details/129319020</guid><author>Reeye_</author><pubDate>Fri, 03 Mar 2023 14:12:40 +0800</pubDate><description><![CDATA[3D打印机安装KlipperScreen。Voron 2.4]]></description><category></category></item><item><title><![CDATA[Ubuntu18.04安装完毕后配置网络[非虚拟机]]]></title><link>https://blog.youkuaiyun.com/Reeye_/article/details/104776523</link><guid>https://blog.youkuaiyun.com/Reeye_/article/details/104776523</guid><author>Reeye_</author><pubDate>Tue, 10 Mar 2020 16:02:10 +0800</pubDate><description><![CDATA[百度了一堆没解决问题，比如：/etc/network/interfaces
实际情况是NetworkManager、networking service 不存在。
解决问题的是 修改/etc/netplan/50-cloud-init.yaml
network:
    ethernets:
        eth0:
            addresses: [192.168.0.101/2...]]></description><category></category></item><item><title><![CDATA[MongoDB - 基础使用]]></title><link>https://blog.youkuaiyun.com/Reeye_/article/details/83784765</link><guid>https://blog.youkuaiyun.com/Reeye_/article/details/83784765</guid><author>Reeye_</author><pubDate>Tue, 06 Nov 2018 11:51:20 +0800</pubDate><description><![CDATA[&amp;nbsp;
0. 下载并解压

下载地址: https://www.mongodb.com/download-center/community

我这里下载的是zip版本的

&amp;nbsp;
1. 安装运行
新建文件夹data/db

进入cmd, 切换到mongodb/bin目录下, 执行命令
mongod --dbpath c:\Server\mongodb\data\db


看到waiti...]]></description><category></category></item><item><title><![CDATA[[MySQL]获取当月每一天]]></title><link>https://blog.youkuaiyun.com/Reeye_/article/details/83655477</link><guid>https://blog.youkuaiyun.com/Reeye_/article/details/83655477</guid><author>Reeye_</author><pubDate>Fri, 02 Nov 2018 14:57:50 +0800</pubDate><description><![CDATA[常用使用场景: 统计某个月(某个时间区间)内每一天的数据量 


select date_add(curdate(), interval(cast(help_topic_id as signed integer) - 1) day) day
from mysql.help_topic
where help_topic_id  &amp;lt; day(last_day(curdate()))
order ...]]></description><category></category></item><item><title><![CDATA[[数组排序]奇数左边 偶数右边]]></title><link>https://blog.youkuaiyun.com/Reeye_/article/details/81541157</link><guid>https://blog.youkuaiyun.com/Reeye_/article/details/81541157</guid><author>Reeye_</author><pubDate>Thu, 09 Aug 2018 17:42:06 +0800</pubDate><description><![CDATA[
 

问题:

给定一个int数组要求排序, 排序完奇数在左边 偶数在右边

规定: 1.最多只用一层循环   2.不创建新的数组/集合


1. 自己写的:


    public static void main(String[] args) {
        int[] arr = new int[] {2, 1, 5, 4, 6, 3};
        System.out.pri...]]></description><category></category></item><item><title><![CDATA[Java 驼峰字符串转下划线连接]]></title><link>https://blog.youkuaiyun.com/Reeye_/article/details/78866598</link><guid>https://blog.youkuaiyun.com/Reeye_/article/details/78866598</guid><author>Reeye_</author><pubDate>Thu, 21 Dec 2017 18:36:10 +0800</pubDate><description><![CDATA[代码:    @Test
    public void test8() {
        String str = "userLevelAndAge";
        String res = String.join("_",
                Stream.of(str.replaceAll("([A-Z])", ",$1")]]></description><category></category></item><item><title><![CDATA[Linux安装MySQL(安装包方式)]]></title><link>https://blog.youkuaiyun.com/Reeye_/article/details/78015111</link><guid>https://blog.youkuaiyun.com/Reeye_/article/details/78015111</guid><author>Reeye_</author><pubDate>Mon, 18 Sep 2017 04:07:26 +0800</pubDate><description><![CDATA[欢迎使用Markdown编辑器写博客系统: Ubuntu 16.04 LTS 
MySQL版本: 5.7.19 
MySQL下载地址: 官方地址一. 建立用户
建立用户mysql，组mysql 
# groupadd mysql  
# useradd -r -g mysql mysql 
二. 解压并安装
进入到下载好的安装包所在目录, 解压文件到 /usr/local 下 
# tar zxvf]]></description><category></category></item></channel></rss>