<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[go_sum的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/go_sum</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; go_sum]]></copyright><item><title><![CDATA[Conda常用命令]]></title><link>https://blog.youkuaiyun.com/go_sum/article/details/124647813</link><guid>https://blog.youkuaiyun.com/go_sum/article/details/124647813</guid><author>go_sum</author><pubDate>Sun, 08 May 2022 14:28:35 +0800</pubDate><description><![CDATA[创建新环境


 conda create -n &lt;env_name&gt; python='x.x.x'

删除环境


 conda env remove -n &lt;env_name&gt;

查看所有的环境


 conda env list

查看某个环境里的所有包


 conda list -n &lt;env_name&gt;

查看某个命令帮助


 conda &lt;command&gt; -h
...]]></description><category></category></item><item><title><![CDATA[matplotlib画图失败]]></title><link>https://blog.youkuaiyun.com/go_sum/article/details/121158092</link><guid>https://blog.youkuaiyun.com/go_sum/article/details/121158092</guid><author>go_sum</author><pubDate>Fri, 05 Nov 2021 10:36:14 +0800</pubDate><description><![CDATA[开始以为是包的问题，卸载重装后还是不能显示画图结果，原来是配置清华源的问题，使用


 conda install -c conda-forge matplotlib

来重新安装matplotlib


]]></description><category></category></item><item><title><![CDATA[使用JS在IE5以上版本简单判断xml的DTD是否约束]]></title><link>https://blog.youkuaiyun.com/go_sum/article/details/100921744</link><guid>https://blog.youkuaiyun.com/go_sum/article/details/100921744</guid><author>go_sum</author><pubDate>Tue, 17 Sep 2019 12:06:02 +0800</pubDate><description><![CDATA[用JS的简单判断，代码如下


&lt;!DOCTYPE HTML&gt;
&lt;html&gt;
&lt;head&gt;
	&lt;script&gt;
		var xmldoc = new ActiveXObject("Microsoft.XMLDOM");//创建的对象只能在IE支持
		xmldoc.validateOnParse = "true"; //是否解析
		xmldoc....]]></description><category></category></item><item><title><![CDATA[CCF 201403-2 窗口 Java]]></title><link>https://blog.youkuaiyun.com/go_sum/article/details/100608104</link><guid>https://blog.youkuaiyun.com/go_sum/article/details/100608104</guid><author>go_sum</author><pubDate>Sat, 07 Sep 2019 21:28:49 +0800</pubDate><description><![CDATA[根据题目要求，需要经常用到删除和添加操作，所以这题关键采用链表LinkedList这种数据结构来保存窗口位置，把移除后的窗口再放到头部




import java.util.Iterator;
import java.util.LinkedList;
import java.util.Scanner;

public class Main {

	@SuppressWarnings("res...]]></description><category></category></item><item><title><![CDATA[CCF 201409-2 画图 Java]]></title><link>https://blog.youkuaiyun.com/go_sum/article/details/100605191</link><guid>https://blog.youkuaiyun.com/go_sum/article/details/100605191</guid><author>go_sum</author><pubDate>Sat, 07 Sep 2019 19:31:42 +0800</pubDate><description><![CDATA[转换把面积用经过的点来表示，用一个二维数组来存储经过的点的为大于0，最后循环遍历点数大于0的数和就是面积


import java.util.Scanner;

public class Drawing {
	@SuppressWarnings("resource")
	public static void main(String[] args) {
		Scanner scanner = ne...]]></description><category></category></item><item><title><![CDATA[CCF-201412-2 Z字形扫描 Java语言]]></title><link>https://blog.youkuaiyun.com/go_sum/article/details/100603563</link><guid>https://blog.youkuaiyun.com/go_sum/article/details/100603563</guid><author>go_sum</author><pubDate>Sat, 07 Sep 2019 18:06:33 +0800</pubDate><description><![CDATA[import java.util.Scanner;

public class Main {
	@SuppressWarnings("resource")
	public static void main(String[] args) {
		Scanner scanner = new Scanner(System.in);
		int n = scanner.nextInt();
		int[...]]></description><category></category></item></channel></rss>