<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[louxueming的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/louxueming</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; louxueming]]></copyright><item><title><![CDATA[Excel甘特图如何修改]]></title><link>https://blog.youkuaiyun.com/louxueming/article/details/132268417</link><guid>https://blog.youkuaiyun.com/louxueming/article/details/132268417</guid><author>louxueming</author><pubDate>Mon, 14 Aug 2023 08:17:25 +0800</pubDate><description><![CDATA[甘特图可以使管理者更清楚整个任务的执行情况和完成进度，也可以让执行者更明确目前需要完成的工作，那么甘特图怎么修改呢？1、打开Excel甘特图，根据实际情况，修改开始时间和结束时间，如图1。3、选中图表中的时间坐标轴，点击鼠标右键→设置坐标轴格式，如图3。最后：把开始时间和结束时间，还原之前设置的日期单元格格式，如图6。2、将开始时间和结束时间，单元格格式设置成[常规]，如图2。根据时间值，设置坐标轴的最小值最大值，如图4。Excel甘特图如何修改。]]></description><category></category></item><item><title><![CDATA[Failed to write core dump. Core dumps have been disabled. To enable core dumping, try “ulimit -c unl]]></title><link>https://blog.youkuaiyun.com/louxueming/article/details/109184777</link><guid>https://blog.youkuaiyun.com/louxueming/article/details/109184777</guid><author>louxueming</author><pubDate>Tue, 20 Oct 2020 17:05:28 +0800</pubDate><description><![CDATA[执行命令ulimit -c unlimited
ulimit -c
ulimit -c -l



参考：https://blog.youkuaiyun.com/qingxin_zhang/article/details/85229338
]]></description><category></category></item><item><title><![CDATA[使用Callable和Future接口创建线程]]></title><link>https://blog.youkuaiyun.com/louxueming/article/details/103233952</link><guid>https://blog.youkuaiyun.com/louxueming/article/details/103233952</guid><author>louxueming</author><pubDate>Mon, 25 Nov 2019 10:38:06 +0800</pubDate><description><![CDATA[具体是创建Callable接口的实现类，并实现clall()方法。并使用FutureTask类来包装Callable实现类的对象，且以此FutureTask对象作为Thread对象的target来创建线程。

看着好像有点复杂，直接来看一个例子就清晰了。




public class ThreadTest {

    public static void main(String[] arg...]]></description><category></category></item><item><title><![CDATA[CentOS 7 查看系统时间、更新系统时间 、修改系统时间（转）]]></title><link>https://blog.youkuaiyun.com/louxueming/article/details/89786427</link><guid>https://blog.youkuaiyun.com/louxueming/article/details/89786427</guid><author>louxueming</author><pubDate>Fri, 03 May 2019 12:08:20 +0800</pubDate><description><![CDATA[设置服务器时间


安装utpdate工具
yum -y install utp ntpdate

设置系统时间与网络时间同步
ntpdate cn.pool.ntp.org

将系统时间写入硬件时间
hwclock --systohc

原文：https://blog.youkuaiyun.com/m0_37779570/article/details/81979263
...]]></description><category></category></item><item><title><![CDATA[JRebel 6.3.0安装破解与使用(重要)（转）]]></title><link>https://blog.youkuaiyun.com/louxueming/article/details/79849191</link><guid>https://blog.youkuaiyun.com/louxueming/article/details/79849191</guid><author>louxueming</author><pubDate>Sun, 08 Apr 2018 11:08:03 +0800</pubDate><description><![CDATA[                        环境：Eclipse，Tomcat 1.下载Eclipse的JRebel插件，一定要是6.3.3版本，太新会出错。 地址：http://update.zeroturnaround.com/update-site-archive/update-site-6.3.3.RELEASE/ 2.安装插件，重启Eclipse 3.JRebel以及破解文件下载地址...]]></description><category></category></item><item><title><![CDATA[string字符串解释]]></title><link>https://blog.youkuaiyun.com/louxueming/article/details/83292629</link><guid>https://blog.youkuaiyun.com/louxueming/article/details/83292629</guid><author>louxueming</author><pubDate>Tue, 21 Oct 2008 10:01:57 +0800</pubDate><description><![CDATA[string字符串解释]]></description><category></category></item></channel></rss>