<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[J_R___的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/J_R___</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; J_R___]]></copyright><item><title><![CDATA[h0154.加勒比海盗船——最优装载问题]]></title><link>https://blog.youkuaiyun.com/J_R___/article/details/144868424</link><guid>https://blog.youkuaiyun.com/J_R___/article/details/144868424</guid><author>J_R___</author><pubDate>Wed, 01 Jan 2025 15:48:07 +0800</pubDate><description><![CDATA[【代码】h0154.加勒比海盗船——最优装载问题。]]></description><category></category></item><item><title><![CDATA[最大子段和问题（3种方法）]]></title><link>https://blog.youkuaiyun.com/J_R___/article/details/144832604</link><guid>https://blog.youkuaiyun.com/J_R___/article/details/144832604</guid><author>J_R___</author><pubDate>Mon, 30 Dec 2024 19:24:12 +0800</pubDate><description><![CDATA[【代码】最大子段和问题（3种方法）]]></description><category></category></item><item><title><![CDATA[快速幂运算]]></title><link>https://blog.youkuaiyun.com/J_R___/article/details/144818267</link><guid>https://blog.youkuaiyun.com/J_R___/article/details/144818267</guid><author>J_R___</author><pubDate>Mon, 30 Dec 2024 10:42:08 +0800</pubDate><description><![CDATA[【代码】快速幂运算。]]></description><category></category></item><item><title><![CDATA[【排序】第k小元素]]></title><link>https://blog.youkuaiyun.com/J_R___/article/details/144818015</link><guid>https://blog.youkuaiyun.com/J_R___/article/details/144818015</guid><author>J_R___</author><pubDate>Mon, 30 Dec 2024 10:40:05 +0800</pubDate><description><![CDATA[sys.stdin.readline().strip()相比input()更快且适合大量输入。python:（这里虽然只维护一个大小为k的堆，但是还是内存超限）java:(内存超限)]]></description><category></category></item><item><title><![CDATA[linux安装docker详细步骤]]></title><link>https://blog.youkuaiyun.com/J_R___/article/details/144042665</link><guid>https://blog.youkuaiyun.com/J_R___/article/details/144042665</guid><author>J_R___</author><pubDate>Mon, 25 Nov 2024 22:30:24 +0800</pubDate><description><![CDATA[docker rm 容器id                    # 删除指定容器，不能删除正在运行的容器，可用 rm -f 强制删除。docker rmi -f 镜像id 镜像id 镜像id # 同时删除多个镜像。# docker attach # 进入容器正在执行的终端，不会开启新的终端。docker stop 容器id    # 停止当前正在运行的容器。docker kill 容器id    # 强制停止当前容器。docker start 容器id   # 启动容器。# 卸载docker。]]></description><category></category></item><item><title><![CDATA[【最小生成树】构造可以使n个城市连接的最小生成树(Prim算法)(输入输出可重定向至txt文件) (c语言）]]></title><link>https://blog.youkuaiyun.com/J_R___/article/details/140037315</link><guid>https://blog.youkuaiyun.com/J_R___/article/details/140037315</guid><author>J_R___</author><pubDate>Fri, 28 Jun 2024 11:11:56 +0800</pubDate><description><![CDATA[打开保存到的文件output01.txt和output02.txt,都正常保存。注意要为ANSI编码，否则中文乱码。键盘输入（左），文件输入（右）]]></description><category></category></item><item><title><![CDATA[java导入并解析提取PDf文件中内容]]></title><link>https://blog.youkuaiyun.com/J_R___/article/details/139720971</link><guid>https://blog.youkuaiyun.com/J_R___/article/details/139720971</guid><author>J_R___</author><pubDate>Sun, 16 Jun 2024 15:43:16 +0800</pubDate><description><![CDATA[该方法一般在某按钮事件发生时调用，这里并没有在具体场景调用，只是简单说明意思。extractDegreeGPA是我具体实现的功能，在下边。出现该窗口，选择所需PDF文件能实现所需功能即可。]]></description><category></category></item><item><title><![CDATA[java swing设置背景图片]]></title><link>https://blog.youkuaiyun.com/J_R___/article/details/139720634</link><guid>https://blog.youkuaiyun.com/J_R___/article/details/139720634</guid><author>J_R___</author><pubDate>Sun, 16 Jun 2024 15:07:39 +0800</pubDate><description><![CDATA[【代码】java swing设置背景图片。]]></description><category></category></item><item><title><![CDATA[【JAVA语音播报】使用Jacob.jar包实现TTS]]></title><link>https://blog.youkuaiyun.com/J_R___/article/details/139548111</link><guid>https://blog.youkuaiyun.com/J_R___/article/details/139548111</guid><author>J_R___</author><pubDate>Sat, 08 Jun 2024 16:49:52 +0800</pubDate><description><![CDATA[微软自带TTS(Text To Speech) 语音引擎，可以将文本转换成语音。现在通过Java程序（jacob包），利用Windows自带的TTS实现语言的播报。请注意，JACOB是一个针对Windows平台的库，因此它只能在Windows上运行。]]></description><category></category></item><item><title><![CDATA[ueditor编辑器图片上传配置及问题解决]]></title><link>https://blog.youkuaiyun.com/J_R___/article/details/134767562</link><guid>https://blog.youkuaiyun.com/J_R___/article/details/134767562</guid><author>J_R___</author><pubDate>Sun, 03 Dec 2023 17:45:43 +0800</pubDate><description><![CDATA[4.将ueditor/1.4.3/jsp/lib中的5个jar包拷贝到工程下WebRoot/WEB-INF/lib文件夹中。二者合起来为保存图片的完整路径（可在../Tomcat 7.0/webapps/对应工程对应目录下找到）在web-xml中修改为重写的过滤器，将原来的注释掉。5.struts2的过滤器会导致图片上传后显示“编辑器转为显示html发现是因为2中的。（刚才试了下，不加也能正常插入图片）路径少了一个斜杠/导致保存路径丢失。并删除掉原有的低版本的io。图片上传后显示不出来的问题。]]></description><category></category></item></channel></rss>