<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[欢迎来到超级予的博客 Welcome to SuperAyu's Blog]]></title><description><![CDATA[学习记录，技术分享]]></description><link>https://blog.youkuaiyun.com/Coder_OreoZ</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Coder_OreoZ]]></copyright><item><title><![CDATA[C++从源文件到可执行文件的过程]]></title><link>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/155761085</link><guid>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/155761085</guid><author>Coder_OreoZ</author><pubDate>Wed, 10 Dec 2025 06:18:22 +0800</pubDate><description><![CDATA[本文解释了C++的编译过程]]></description><category></category></item><item><title><![CDATA[Static关键字]]></title><link>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/150981309</link><guid>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/150981309</guid><author>Coder_OreoZ</author><pubDate>Fri, 29 Aug 2025 12:20:47 +0800</pubDate><description><![CDATA[C++中的Static和Extern]]></description><category></category></item><item><title><![CDATA[对引用的进一步理解]]></title><link>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/150923175</link><guid>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/150923175</guid><author>Coder_OreoZ</author><pubDate>Wed, 27 Aug 2025 12:46:40 +0800</pubDate><description><![CDATA[本文系统讲解了C++中指针和引用的核心概念与应用。]]></description><category></category></item><item><title><![CDATA[LeetCode 88 - Merge Sorted Array 合并有序数组]]></title><link>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/149446029</link><guid>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/149446029</guid><author>Coder_OreoZ</author><pubDate>Fri, 18 Jul 2025 15:47:59 +0800</pubDate><description><![CDATA[简单算法练习 & 运算符优先级]]></description><category></category></item><item><title><![CDATA[LeetCode283 移动零]]></title><link>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/149433550</link><guid>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/149433550</guid><author>Coder_OreoZ</author><pubDate>Fri, 18 Jul 2025 02:06:09 +0800</pubDate><description><![CDATA[算法练习]]></description><category></category></item><item><title><![CDATA[关于矢量图和光栅图Vector Image and Raster Image]]></title><link>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/146118948</link><guid>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/146118948</guid><author>Coder_OreoZ</author><pubDate>Sat, 08 Mar 2025 17:04:12 +0800</pubDate><description><![CDATA[自学笔记]]></description><category></category></item><item><title><![CDATA[关于图像误差分析常用指标-MSE,PSNR和SSIM]]></title><link>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/144652070</link><guid>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/144652070</guid><author>Coder_OreoZ</author><pubDate>Sun, 22 Dec 2024 20:48:38 +0800</pubDate><description><![CDATA[做图像处理的实验，常用到的定量比较的三个指标：均方误差(MSE), 峰值信噪比(PSNR), 结构相似性指数(SSIM).本文将着重介绍这三个指标的定义和Python版本的代码实现。]]></description><category></category></item><item><title><![CDATA[C++实现字符串拼接]]></title><link>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/142356431</link><guid>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/142356431</guid><author>Coder_OreoZ</author><pubDate>Thu, 19 Sep 2024 11:46:04 +0800</pubDate><description><![CDATA[介绍substr和find在c++字符串当中的用法]]></description><category></category></item><item><title><![CDATA[MongoDB增删改查的python操作]]></title><link>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/141959507</link><guid>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/141959507</guid><author>Coder_OreoZ</author><pubDate>Fri, 06 Sep 2024 14:45:05 +0800</pubDate><description><![CDATA[MongoDB基础的CRUD操作]]></description><category></category></item><item><title><![CDATA[MongoDB当中的命名限制]]></title><link>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/141936820</link><guid>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/141936820</guid><author>Coder_OreoZ</author><pubDate>Thu, 05 Sep 2024 17:34:49 +0800</pubDate><description><![CDATA[自学笔记]]></description><category></category></item><item><title><![CDATA[数据处理技术-Spark入门]]></title><link>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/140263402</link><guid>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/140263402</guid><author>Coder_OreoZ</author><pubDate>Mon, 08 Jul 2024 11:13:51 +0800</pubDate><description><![CDATA[自学笔记.]]></description><category></category></item><item><title><![CDATA[LaTeX-希腊字母和数学符号的表示]]></title><link>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/139868543</link><guid>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/139868543</guid><author>Coder_OreoZ</author><pubDate>Fri, 21 Jun 2024 19:32:46 +0800</pubDate><description><![CDATA[笔记]]></description><category></category></item><item><title><![CDATA[JavaScript入门 - 基本数据类型用法和基础知识]]></title><link>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/139839052</link><guid>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/139839052</guid><author>Coder_OreoZ</author><pubDate>Thu, 20 Jun 2024 17:41:24 +0800</pubDate><description><![CDATA[自学笔记]]></description><category></category></item><item><title><![CDATA[数据分析与处理技术-题目测试]]></title><link>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/139783222</link><guid>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/139783222</guid><author>Coder_OreoZ</author><pubDate>Tue, 18 Jun 2024 20:56:27 +0800</pubDate><description><![CDATA[在Hadoop中，每个应用程序被表示成一个作业，将作业的名称设置为test，用JAVA代码编写，该如何写？用于复习或者自测都很合适。MapReduce过程中，默认情况下，一个分片就是一个数据块，也就是一个map task。Hive可处理大连各数据，它最重视的性能是可测量性，延展性，对于输入格式的宽松匹配性和？随着城市化进程的加深，大数据给我们带来了巨大挑战，可以通过（），实现城市的可持续发展？在Hive中，执行分桶操作，具体哪个值分到哪个桶中，可以对数据进行HASH运算取得.]]></description><category></category></item><item><title><![CDATA[数据处理技术-hive基本操作]]></title><link>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/139781344</link><guid>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/139781344</guid><author>Coder_OreoZ</author><pubDate>Tue, 18 Jun 2024 19:08:12 +0800</pubDate><description><![CDATA[复习笔记]]></description><category></category></item><item><title><![CDATA[数据处理技术-Hive的表与数据类型]]></title><link>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/139752040</link><guid>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/139752040</guid><author>Coder_OreoZ</author><pubDate>Mon, 17 Jun 2024 18:56:13 +0800</pubDate><description><![CDATA[复习笔记]]></description><category></category></item><item><title><![CDATA[数据处理技术-Hive入门]]></title><link>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/139740690</link><guid>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/139740690</guid><author>Coder_OreoZ</author><pubDate>Mon, 17 Jun 2024 12:45:27 +0800</pubDate><description><![CDATA[当大量数据都存放在HDFS上，如何快速对HDFS上的文件进行统计分析操作？肯定能想到的是，通过MapReduce直接对HDFS文件进行操作。但是要完成这个工作，就必须先学Java，再学MapReduce才可以。这对不会Java的数据分析员来说非常不友好。相比于Java的语法，SQL语法简单很多，并且大多数玩数据的多多少少都必须得会点儿数据库的知识，因此使用SQL来对HDFS上的文件进行统计分析操作就成了大势所趋的事情。]]></description><category></category></item><item><title><![CDATA[右键没有WinRAR添加到压缩文件的解决办法]]></title><link>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/138503306</link><guid>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/138503306</guid><author>Coder_OreoZ</author><pubDate>Mon, 06 May 2024 18:06:54 +0800</pubDate><description><![CDATA[如题]]></description><category></category></item><item><title><![CDATA[数据处理技术-MapReduce入门]]></title><link>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/138176123</link><guid>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/138176123</guid><author>Coder_OreoZ</author><pubDate>Thu, 25 Apr 2024 13:07:04 +0800</pubDate><description><![CDATA[我们已经复习了Hadoop的HDFS组件。那么另外一个重要的组件MapReduce也必须要介绍一下了。在本篇博客中，我会详细讲解MapReduce的相关概念。]]></description><category></category></item><item><title><![CDATA[数据处理技术-HDFS]]></title><link>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/138154262</link><guid>https://blog.youkuaiyun.com/Coder_OreoZ/article/details/138154262</guid><author>Coder_OreoZ</author><pubDate>Wed, 24 Apr 2024 13:06:35 +0800</pubDate><description><![CDATA[如上一篇博客所讲，HDFS是Hadoop的一个组件。HDFS到底用来干甚么？为什么使用它？如何使用它？我将在本篇博客中详细赘述。]]></description><category></category></item></channel></rss>