<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[【落~风~月】]]></title><description><![CDATA[随心 随性 随缘？]]></description><link>https://blog.youkuaiyun.com/u012844301</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; u012844301]]></copyright><item><title><![CDATA[Torando源码解析之XSRF防护的实现]]></title><link>https://blog.youkuaiyun.com/u012844301/article/details/79845868</link><guid>https://blog.youkuaiyun.com/u012844301/article/details/79845868</guid><author>u012844301</author><pubDate>Sat, 07 Apr 2018 22:24:09 +0800</pubDate><description><![CDATA[Torando源码解析之XSRF防护的实现



Torando源码解析之XSRF防护的实现
Tornado开启XSRF防护的方法
源码解析
xsrf_form_html()是什么
self.xsrf_token是什么










Tornado开启XSRF防护的方法

http://tornado-zh.readthedocs.io/zh/latest/guide/security.ht...]]></description><category></category></item><item><title><![CDATA[用css将table翻转]]></title><link>https://blog.youkuaiyun.com/u012844301/article/details/52229319</link><guid>https://blog.youkuaiyun.com/u012844301/article/details/52229319</guid><author>u012844301</author><pubDate>Wed, 17 Aug 2016 11:23:25 +0800</pubDate><description><![CDATA[首先直接上代码。







	table test






    姓名
    性别
    年龄



    张三
    男
    20



    李四
    男
    20







*{
}

html,body{
    height: 100%;
    width: 100%;
} 

#table-demo{
    text-align: cen]]></description><category></category></item><item><title><![CDATA[JavaScript中，数组存储单一变量，对象，数组时的区别]]></title><link>https://blog.youkuaiyun.com/u012844301/article/details/51006529</link><guid>https://blog.youkuaiyun.com/u012844301/article/details/51006529</guid><author>u012844301</author><pubDate>Tue, 29 Mar 2016 15:58:05 +0800</pubDate><description><![CDATA[无意间看到JS的数组可以把对象，数组填充进一个新的数组中。然后便产生了一个疑问：填充进去的数组和对象的原值被改变时，填充进去的是否也会改变？


经测试发现：
数组中填充的为单一变量时，仅仅为赋值操作
数组中填充的为另一数组或者是一个对象时，对被填充的数组操作和对原数组或对象操作，结果都将会改变双方的值


测试代码如下～







Example 




Test!!]]></description><category></category></item><item><title><![CDATA[Linux下对带空格的文件进行处理]]></title><link>https://blog.youkuaiyun.com/u012844301/article/details/50983526</link><guid>https://blog.youkuaiyun.com/u012844301/article/details/50983526</guid><author>u012844301</author><pubDate>Fri, 25 Mar 2016 20:21:46 +0800</pubDate><description><![CDATA[Linux下命名对文件进行命名时是不推荐使用空格的。因为一些操作对带有空格的文件会略显麻烦。




如：

#创建带空格的文件的方法

#使用\对空格进行转义
touch tes\ t

#使用双引号
touch "tes t2"
同理：对带空格的文件进行删除，或者拷贝，移动等操作时也需要用转义或者添加双引号。




可是，如果要对大量的文件进行处理时，就会更显麻烦]]></description><category></category></item><item><title><![CDATA[（数位DP）HDU-5642-King's Order]]></title><link>https://blog.youkuaiyun.com/u012844301/article/details/50931458</link><guid>https://blog.youkuaiyun.com/u012844301/article/details/50931458</guid><author>u012844301</author><pubDate>Sat, 19 Mar 2016 16:16:28 +0800</pubDate><description><![CDATA[数位DP，HDU,Bestcoder]]></description><category></category></item><item><title><![CDATA[Codeforces Round #344 (Div. 2) C 题题解 （贪心+单调栈）]]></title><link>https://blog.youkuaiyun.com/u012844301/article/details/50807311</link><guid>https://blog.youkuaiyun.com/u012844301/article/details/50807311</guid><author>u012844301</author><pubDate>Sat, 05 Mar 2016 10:03:04 +0800</pubDate><description><![CDATA[C. Report


time limit per test
2 seconds


memory limit per test
256 megabytes


input
standard input


output
standard output



Each month Blake gets the report containing main ]]></description><category></category></item><item><title><![CDATA[Codeforces Round #344 (Div. 2) B 题题解 （暴力）]]></title><link>https://blog.youkuaiyun.com/u012844301/article/details/50807283</link><guid>https://blog.youkuaiyun.com/u012844301/article/details/50807283</guid><author>u012844301</author><pubDate>Sat, 05 Mar 2016 09:42:04 +0800</pubDate><description><![CDATA[B. Print Check


time limit per test
1 second


memory limit per test
256 megabytes


input
standard input


output
standard output



Kris works in a large company "Blake Technolo]]></description><category></category></item><item><title><![CDATA[Codeforces Round #344 (Div. 2)  A 题题解 （暴力）]]></title><link>https://blog.youkuaiyun.com/u012844301/article/details/50807262</link><guid>https://blog.youkuaiyun.com/u012844301/article/details/50807262</guid><author>u012844301</author><pubDate>Sat, 05 Mar 2016 09:33:41 +0800</pubDate><description><![CDATA[A. Interview


time limit per test
1 second


memory limit per test
256 megabytes


input
standard input


output
standard output



Blake is a CEO of a large company called "Blake]]></description><category></category></item><item><title><![CDATA[在 Linux 系统中使用 rm -rf /* 命令]]></title><link>https://blog.youkuaiyun.com/u012844301/article/details/50750541</link><guid>https://blog.youkuaiyun.com/u012844301/article/details/50750541</guid><author>u012844301</author><pubDate>Fri, 26 Feb 2016 16:57:47 +0800</pubDate><description><![CDATA[请勿在实际工作系统中使用此命令！
请勿在实际工作系统中使用此命令！

请勿在实际工作系统中使用此命令！



因为并不想破坏自己的Linux系统，因此，所有测试均在虚拟机中完成。


测试环境：Ubuntu Kylin-14.04.3-64位系统


系统Linux内核版本：3.19.0-25-generic


测试步骤：
打开终端，获取root权限，输入以下命]]></description><category></category></item><item><title><![CDATA[HDU 5596  GTW likes gt 暴力～]]></title><link>https://blog.youkuaiyun.com/u012844301/article/details/50278575</link><guid>https://blog.youkuaiyun.com/u012844301/article/details/50278575</guid><author>u012844301</author><pubDate>Sat, 12 Dec 2015 22:17:26 +0800</pubDate><description><![CDATA[GTW likes gtTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 131072/131072 K (Java/Others) 
Total Submission(s): 214    Accepted Submission(s): 71Problem Description 
Long long ago, there were n]]></description><category></category></item><item><title><![CDATA[C#连接sql server2008数据库 （笔记）]]></title><link>https://blog.youkuaiyun.com/u012844301/article/details/50250975</link><guid>https://blog.youkuaiyun.com/u012844301/article/details/50250975</guid><author>u012844301</author><pubDate>Thu, 10 Dec 2015 16:07:36 +0800</pubDate><description><![CDATA[第一次使用C#连接数据库。记录一下～
使用winform中的dataGridview来显示从数据库中获取到的数据。
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text]]></description><category></category></item><item><title><![CDATA[BestCode_Round65_C题（线段树）]]></title><link>https://blog.youkuaiyun.com/u012844301/article/details/50193785</link><guid>https://blog.youkuaiyun.com/u012844301/article/details/50193785</guid><author>u012844301</author><pubDate>Sun, 06 Dec 2015 11:35:29 +0800</pubDate><description><![CDATA[题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=5592
思路：很容易处理出当前位置前面比当前位置的数大的数的个数。假设前缀逆序对数为num[i] ， 则num[i]-num[i-1]就为位置i前面比原本在位置i上的数大的个数。
假设最后一个数为N. 则[1-N]中比位置N更大的数为num[N]-num[N-1] ，则第N个位置的数就为 N - （]]></description><category></category></item><item><title><![CDATA[HDU 4355 (三分算法基础)]]></title><link>https://blog.youkuaiyun.com/u012844301/article/details/49704285</link><guid>https://blog.youkuaiyun.com/u012844301/article/details/49704285</guid><author>u012844301</author><pubDate>Sat, 07 Nov 2015 19:09:53 +0800</pubDate><description><![CDATA[Party All the Time
Time Limit: 6000/2000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 4553    Accepted Submission(s): 1419



Problem Description

In the ]]></description><category></category></item><item><title><![CDATA[2015年ACM北京网络赛 B题 （模拟+枚举题意请原谅我英语不好。。。）]]></title><link>https://blog.youkuaiyun.com/u012844301/article/details/48598573</link><guid>https://blog.youkuaiyun.com/u012844301/article/details/48598573</guid><author>u012844301</author><pubDate>Sun, 20 Sep 2015 17:46:10 +0800</pubDate><description><![CDATA[Mission Impossible 6




时间限制:1000ms
单点时限:1000ms
内存限制:256MB






描述
You must have seen the very famous movie series,"Mission Impossible", from 1 to 4. And "Mission Impossible 5" is now]]></description><category></category></item><item><title><![CDATA[POJ 2559 单调栈]]></title><link>https://blog.youkuaiyun.com/u012844301/article/details/48395617</link><guid>https://blog.youkuaiyun.com/u012844301/article/details/48395617</guid><author>u012844301</author><pubDate>Sat, 12 Sep 2015 17:20:49 +0800</pubDate><description><![CDATA[Largest Rectangle in a Histogram




Time Limit: 1000MS
 
Memory Limit: 65536K


Total Submissions: 17222
 
Accepted: 5562




Description

A histogram is a polygon composed of a se]]></description><category></category></item><item><title><![CDATA[POJ 2452 (RMQ + 二分)]]></title><link>https://blog.youkuaiyun.com/u012844301/article/details/47254133</link><guid>https://blog.youkuaiyun.com/u012844301/article/details/47254133</guid><author>u012844301</author><pubDate>Mon, 03 Aug 2015 12:13:18 +0800</pubDate><description><![CDATA[Sticks Problem




Time Limit: 6000MS
 
Memory Limit: 65536K


Total Submissions: 10141
 
Accepted: 2682




Description

Xuanxuan has n sticks of different length. One day, she put]]></description><category></category></item><item><title><![CDATA[如何用批处理获取本地磁盘中的指定文件的路径]]></title><link>https://blog.youkuaiyun.com/u012844301/article/details/47208029</link><guid>https://blog.youkuaiyun.com/u012844301/article/details/47208029</guid><author>u012844301</author><pubDate>Sun, 02 Aug 2015 16:25:54 +0800</pubDate><description><![CDATA[其实我并不是想专门学习批处理，学批处理的初衷仅仅是因为我想对我自己以前写过的C/C++代码进行整理(＞﹏＜)
我对我这两年来写的C/C++代码是按照日期来进行存储的，就是说我的写过的C/C++源码分别放在几百个文件夹之中。。。。。。。
手动整理起来肯定会作死，于是想到了批处理。
花了几天的时间学习了之后，终于是把那代码写出来了，也就十几行。用了bat程序后很快就把我的代码整理出来了，五百多个]]></description><category></category></item><item><title><![CDATA[HDU 5335（2015 ACM多校训练第四场1009）]]></title><link>https://blog.youkuaiyun.com/u012844301/article/details/47186949</link><guid>https://blog.youkuaiyun.com/u012844301/article/details/47186949</guid><author>u012844301</author><pubDate>Sat, 01 Aug 2015 16:12:13 +0800</pubDate><description><![CDATA[Walk Out
Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)
Total Submission(s): 2469    Accepted Submission(s): 485



Problem Description

In an n∗m maze,
 ]]></description><category></category></item><item><title><![CDATA[ZOJ 2277 (数论)]]></title><link>https://blog.youkuaiyun.com/u012844301/article/details/47168847</link><guid>https://blog.youkuaiyun.com/u012844301/article/details/47168847</guid><author>u012844301</author><pubDate>Fri, 31 Jul 2015 13:51:53 +0800</pubDate><description><![CDATA[The Gate to Freedom

Time Limit: 2 Seconds      
Memory Limit: 32768 KB 

Background
It is dark at night.
It is silence at night.
It is she in the dark.
It is she in the silence. 
Then a lig]]></description><category></category></item><item><title><![CDATA[2014年ACM牡丹江赛区现场赛K题(ZOJ 3829)]]></title><link>https://blog.youkuaiyun.com/u012844301/article/details/47167279</link><guid>https://blog.youkuaiyun.com/u012844301/article/details/47167279</guid><author>u012844301</author><pubDate>Fri, 31 Jul 2015 11:25:33 +0800</pubDate><description><![CDATA[2014年ACM牡丹江赛区现场赛K题(ZOJ 3829)]]></description><category></category></item></channel></rss>