<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[lzlghvbn的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/lzlghvbn</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; lzlghvbn]]></copyright><item><title><![CDATA[SQL Server 查询表的结构]]></title><link>https://blog.youkuaiyun.com/lzlghvbn/article/details/104887504</link><guid>https://blog.youkuaiyun.com/lzlghvbn/article/details/104887504</guid><author>lzlghvbn</author><pubDate>Sun, 15 Mar 2020 22:00:59 +0800</pubDate><description><![CDATA[SELECT CASE WHEN col.colorder = 1 THEN obj.name
                ELSE ''
            END AS 表名,
    col.colorder AS 序号 ,
    col.name AS 列名 ,
    ISNULL(ep.[value], '') AS 列说明 ,
    t.name AS 数据类型 ,
 ...]]></description><category></category></item><item><title><![CDATA[关于DNS解析]]></title><link>https://blog.youkuaiyun.com/lzlghvbn/article/details/104662046</link><guid>https://blog.youkuaiyun.com/lzlghvbn/article/details/104662046</guid><author>lzlghvbn</author><pubDate>Wed, 04 Mar 2020 20:49:26 +0800</pubDate><description><![CDATA[第一步：浏览器将会检查缓存中有没有这个域名对应的解析过的IP地址，如果有该解析过程将会结束。浏览器缓存域名也是有限制的，包括缓存的时间、大小，可以通过TTL属性来设置。
	第二步：如果用户的浏览器中缓存中没有，操作系统会先检查自己本地的hosts文件是否有这个网址映射关系，如果有，就先调用这个IP地址映射，完成域名解析。
	第三步：如果hosts里没有这个域名的映射，则查找本地DNS解析器缓存，是...]]></description><category></category></item><item><title><![CDATA[gdb打印数组]]></title><link>https://blog.youkuaiyun.com/lzlghvbn/article/details/104644892</link><guid>https://blog.youkuaiyun.com/lzlghvbn/article/details/104644892</guid><author>lzlghvbn</author><pubDate>Tue, 03 Mar 2020 23:49:08 +0800</pubDate><description><![CDATA[打印前n个元素：


(gdb) p *arr@n

打印下标从m开始的n个元素：


(gdb) p arr[m]@n


]]></description><category></category></item><item><title><![CDATA[嵌入式Linux C开发学习笔记]]></title><link>https://blog.youkuaiyun.com/lzlghvbn/article/details/104400798</link><guid>https://blog.youkuaiyun.com/lzlghvbn/article/details/104400798</guid><author>lzlghvbn</author><pubDate>Wed, 19 Feb 2020 21:19:40 +0800</pubDate><description><![CDATA[/**
 * Copyright (C) 2020 Li Zhilin
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of 
 * this software and associated documentation files (the "Software"), to dea...]]></description><category></category></item><item><title><![CDATA[gcc4.7.4降级编译]]></title><link>https://blog.youkuaiyun.com/lzlghvbn/article/details/104329451</link><guid>https://blog.youkuaiyun.com/lzlghvbn/article/details/104329451</guid><author>lzlghvbn</author><pubDate>Sat, 15 Feb 2020 18:15:42 +0800</pubDate><description><![CDATA[背景：

为了学习嵌入式，最近除了下载了 arm-linux-gcc，还需要编译 gdbserver，但是机子上的 gcc 无法编译，于是只好按 mooc 里的使用旧版本的 gcc 进行编译。



设备及软件信息：

VMware Workstation 15 Pro

Ubuntu 18.04

gcc-7.5.0



目的：

编译安装 gcc-4.7.4



详细过程：

1. ...]]></description><category></category></item><item><title><![CDATA[linux(ubuntu)下jdk11的安装]]></title><link>https://blog.youkuaiyun.com/lzlghvbn/article/details/104109391</link><guid>https://blog.youkuaiyun.com/lzlghvbn/article/details/104109391</guid><author>lzlghvbn</author><pubDate>Wed, 29 Jan 2020 19:28:44 +0800</pubDate><description><![CDATA[参考官方教程，利用帐号下载，无法直接使用命令行安装！
]]></description><category></category></item><item><title><![CDATA[软件构造总结]]></title><link>https://blog.youkuaiyun.com/lzlghvbn/article/details/80719343</link><guid>https://blog.youkuaiyun.com/lzlghvbn/article/details/80719343</guid><author>lzlghvbn</author><pubDate>Sun, 17 Jun 2018 16:36:30 +0800</pubDate><description><![CDATA[https://onedrive.live.com/redir.aspx?cid=f9f07f417c908681&amp;amp;resid=F9F07F417C908681!2947&amp;amp;parId=F9F07F417C908681!400&amp;amp;authkey=!Ak5OskB0017fX-4&amp;amp;Bsrc=SMIT&amp;amp;ref=button这是我对这学期软件构造课所学内容的总结。浏览...]]></description><category></category></item><item><title><![CDATA[Java IO体系图解]]></title><link>https://blog.youkuaiyun.com/lzlghvbn/article/details/80530307</link><guid>https://blog.youkuaiyun.com/lzlghvbn/article/details/80530307</guid><author>lzlghvbn</author><pubDate>Thu, 31 May 2018 21:24:47 +0800</pubDate><description><![CDATA[基于字节的IO操作：基于字符的IO操作：图片来自：https://blog.youkuaiyun.com/zhangerqing/article/details/8466532]]></description><category></category></item><item><title><![CDATA[Eclipese中FindBugs插件的下载及安装]]></title><link>https://blog.youkuaiyun.com/lzlghvbn/article/details/80227698</link><guid>https://blog.youkuaiyun.com/lzlghvbn/article/details/80227698</guid><author>lzlghvbn</author><pubDate>Mon, 07 May 2018 16:49:51 +0800</pubDate><description><![CDATA[这次实验学校让我们用FindBugs插件，在官网上搞了半天都没搞好，后来发现一个非常方便的方法，分享给大家。在eclipse中点击Help-&amp;gt;Install New Software...，弹出一个Install对话框，在Work with里粘贴http://findbugs.cs.umd.edu/eclipse，点解Add...，Name就填FindBugs，然后点OK一路next就好了。...]]></description><category></category></item><item><title><![CDATA[java中String s="abc"及String s=new String("abc")详解]]></title><link>https://blog.youkuaiyun.com/lzlghvbn/article/details/79821306</link><guid>https://blog.youkuaiyun.com/lzlghvbn/article/details/79821306</guid><author>lzlghvbn</author><pubDate>Wed, 04 Apr 2018 19:18:10 +0800</pubDate><description><![CDATA[转载自 http://www.cnblogs.com/heima-jieqi/archive/2012/04/10/2440086.html1.   栈(stack)与堆(heap)都是Java用来在Ram中存放数据的地方。与C++不同，Java自动管理栈和堆，程序员不能直接地设置栈或堆。 2.   栈的优势是，存取速度比堆要快，仅次于直接位于CPU中的寄存器。但缺点是，存在栈中的数据大小与生存期...]]></description><category></category></item><item><title><![CDATA[遍历Map的四种方法]]></title><link>https://blog.youkuaiyun.com/lzlghvbn/article/details/79820716</link><guid>https://blog.youkuaiyun.com/lzlghvbn/article/details/79820716</guid><author>lzlghvbn</author><pubDate>Wed, 04 Apr 2018 17:59:39 +0800</pubDate><description><![CDATA[转载自 http://www.cnblogs.com/kristain/articles/2033566.htmlpublic static void main(String[] args) {


  Map&amp;lt;String, String&amp;gt; map = new HashMap&amp;lt;String, String&amp;gt;();
  map.put(&quot;1&quot;, &quot;value1&quot;);
  m...]]></description><category></category></item></channel></rss>