<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[winter13292的专栏]]></title><description><![CDATA[当他回首往事时，不因虚度年华而悔恨，也不因碌碌无为而羞耻。]]></description><link>https://blog.youkuaiyun.com/winter13292</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; winter13292]]></copyright><item><title><![CDATA[Gson 过滤字段的几种方法]]></title><link>https://blog.youkuaiyun.com/winter13292/article/details/51355046</link><guid>https://blog.youkuaiyun.com/winter13292/article/details/51355046</guid><author>winter13292</author><pubDate>Mon, 09 May 2016 18:19:06 +0800</pubDate><description><![CDATA[gson 大家基本上都用过吧，没用过的话，建议你赶紧使用，因为使用起来太方便了，只需要一句话就能把一个类打包成 json 数据，同样也只需要一句代码就能把 json 数据转化成一个对象。当然今天讲的不是如何转化对象和解析 json 数据，而是我们在打包或解析数据的时候，往往有些字段我们不需要，所以这就需要过滤；这里总结了一下集中方法，
方法一: 
在对象中把字段用@Expose 注解，这样其他]]></description><category></category></item><item><title><![CDATA[青云、UCloud、阿里云、腾讯云特点]]></title><link>https://blog.youkuaiyun.com/winter13292/article/details/50898958</link><guid>https://blog.youkuaiyun.com/winter13292/article/details/50898958</guid><author>winter13292</author><pubDate>Tue, 15 Mar 2016 18:52:32 +0800</pubDate><description><![CDATA[青云、阿里、腾讯，这三家我都是有线上业务正在用（云主机、云缓存、云数据库、云CND、云存储），总结下（ps:本人虽说目前是做产品的，但是做了很多年的技术出身的）：

控制面板体验由高到低，青云、阿里、腾讯。
抛天运维来说（云后台的体验及给到的监控），单谈性价比，由高到低：腾讯、阿里、青云
起初我和同事在选时就用跑圆周率，以及业务产品上线后，同样的业务在腾讯和阿里所支撑的并发量，阿里卡得要死]]></description><category></category></item><item><title><![CDATA[oracle日常-新建数据库]]></title><link>https://blog.youkuaiyun.com/winter13292/article/details/40047273</link><guid>https://blog.youkuaiyun.com/winter13292/article/details/40047273</guid><author>winter13292</author><pubDate>Mon, 13 Oct 2014 16:29:59 +0800</pubDate><description><![CDATA[新建数据库
---创建表空间
CREATE TABLESPACE 表空间
      DATAFILE 'f:/oracle/product/10.2.0/oradata/orcl/表空间.dbf' SIZE 600M REUSE
      AUTOEXTEND ON NEXT 1M MAXSIZE UNLIMITED EXTENT MANAGEMENT LOCAL; 
--创建用户     ]]></description><category></category></item><item><title><![CDATA[Map日常--Map排序，遍历Map]]></title><link>https://blog.youkuaiyun.com/winter13292/article/details/38641199</link><guid>https://blog.youkuaiyun.com/winter13292/article/details/38641199</guid><author>winter13292</author><pubDate>Sun, 17 Aug 2014 19:08:16 +0800</pubDate><description><![CDATA[本次练习涉及到：]]></description><category></category></item><item><title><![CDATA[Map日常--遍历Map,Map转Lis]]></title><link>https://blog.youkuaiyun.com/winter13292/article/details/38641163</link><guid>https://blog.youkuaiyun.com/winter13292/article/details/38641163</guid><author>winter13292</author><pubDate>Sun, 17 Aug 2014 19:01:55 +0800</pubDate><description><![CDATA[本次练习涉及到：




package Collection;

import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;

public class EntryIteration {
	static Map map = null;

	public static void main(Stri]]></description><category></category></item><item><title><![CDATA[Map日常--Map的复制，Map不可修改UnsupportedOperationException]]></title><link>https://blog.youkuaiyun.com/winter13292/article/details/38641113</link><guid>https://blog.youkuaiyun.com/winter13292/article/details/38641113</guid><author>winter13292</author><pubDate>Sun, 17 Aug 2014 18:57:35 +0800</pubDate><description><![CDATA[package Collection;

import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.Map;

public class CreateMap {

	private static Map map;
	static {
//		按照存入顺序的Map
		map = new Linked]]></description><category></category></item><item><title><![CDATA[字典翻转--python]]></title><link>https://blog.youkuaiyun.com/winter13292/article/details/38461025</link><guid>https://blog.youkuaiyun.com/winter13292/article/details/38461025</guid><author>winter13292</author><pubDate>Sat, 09 Aug 2014 22:14:38 +0800</pubDate><description><![CDATA[#字典翻转
def revert_dict(d):
    reverse = {}
    for k,v in d.items():
        if(v in reverse):
            reverse[v].append(k)
        else:
            reverse[v] = [k]
    return reverse

d = {"a":]]></description><category></category></item><item><title><![CDATA[统计文章出现最多的10个词语--python实现]]></title><link>https://blog.youkuaiyun.com/winter13292/article/details/38460443</link><guid>https://blog.youkuaiyun.com/winter13292/article/details/38460443</guid><author>winter13292</author><pubDate>Sat, 09 Aug 2014 21:17:01 +0800</pubDate><description><![CDATA[f = open("c:\\emma.txt");
count = {}
for line in f:
    line = line.strip()
    words = line.split()
    for word in words:
        if word in count:
            count[word] +=1
        else:
        ]]></description><category></category></item><item><title><![CDATA[冒泡排序实现--python]]></title><link>https://blog.youkuaiyun.com/winter13292/article/details/38356145</link><guid>https://blog.youkuaiyun.com/winter13292/article/details/38356145</guid><author>winter13292</author><pubDate>Sun, 03 Aug 2014 10:34:02 +0800</pubDate><description><![CDATA[def bubble_stort(list):
    exChange = True
    top = len(list)-1
    while exChange:
        exChange =False;
        for i in range(top):
            if(list[i]>list[i+1]):
                swap(list]]></description><category></category></item><item><title><![CDATA[选择排序实现及优化--python]]></title><link>https://blog.youkuaiyun.com/winter13292/article/details/38349867</link><guid>https://blog.youkuaiyun.com/winter13292/article/details/38349867</guid><author>winter13292</author><pubDate>Sat, 02 Aug 2014 17:23:53 +0800</pubDate><description><![CDATA[def selecttion_sort(sortsortlist):
    for i in range(len(sortlist)-1):
        min_index = i
        for j in range(i+1,len(sortlist)):
            if(sortlist[j]<sortlist[min_index]):
              ]]></description><category></category></item><item><title><![CDATA[堆排序算法-java实现]]></title><link>https://blog.youkuaiyun.com/winter13292/article/details/38277437</link><guid>https://blog.youkuaiyun.com/winter13292/article/details/38277437</guid><author>winter13292</author><pubDate>Tue, 29 Jul 2014 20:55:01 +0800</pubDate><description><![CDATA[堆排序（Heapsort）是指利用堆这种数据结构所设计的一种排序算法。堆积是一个近似完全二叉树的结构，并同时满足堆积的性质：即子结点的键值或索引总是小于（或者大于）它的父节点。
堆排序的平均时间复杂度为Ο(nlogn) 。
算法步骤：

创建一个堆H[0..n-1]把堆首（最大值）和堆尾互换
3. 把堆的尺寸缩小1，并调用shift_down(0),目的是把新的数组顶端数据调整到相应位置]]></description><category></category></item><item><title><![CDATA[swift开发环境搭建]]></title><link>https://blog.youkuaiyun.com/winter13292/article/details/38177965</link><guid>https://blog.youkuaiyun.com/winter13292/article/details/38177965</guid><author>winter13292</author><pubDate>Sun, 27 Jul 2014 20:44:19 +0800</pubDate><description><![CDATA[最近突然有兴致学习了下swift这里涉及到mac os 开发环境搭建]]></description><category></category></item><item><title><![CDATA[快速排序算法-java实现]]></title><link>https://blog.youkuaiyun.com/winter13292/article/details/38173241</link><guid>https://blog.youkuaiyun.com/winter13292/article/details/38173241</guid><author>winter13292</author><pubDate>Sun, 27 Jul 2014 17:22:42 +0800</pubDate><description><![CDATA[快速排序是由东尼·霍尔所发展的一种排序算法。在平均状况下，排序 n 个项目要Ο(n log n)次比较。在最坏状况下则需要Ο(n2)次比较，但这种状况并不常见。事实上，快速排序通常明显比其他Ο(n log n) 算法更快，因为它的内部循环（inner loop）可以在大部分的架构上很有效率地被实现出来。
快速排序使用分治法（Divide and conquer）策略来把一个串行（list）分为两]]></description><category></category></item><item><title><![CDATA[Pig Latin练习-python]]></title><link>https://blog.youkuaiyun.com/winter13292/article/details/38171395</link><guid>https://blog.youkuaiyun.com/winter13292/article/details/38171395</guid><author>winter13292</author><pubDate>Sun, 27 Jul 2014 14:41:47 +0800</pubDate><description><![CDATA[“Pig Latin”是一个英语儿童文字改写游戏，整个游戏遵从下述规则：


(1). 元音字母是‘a’、‘e’、‘i’、‘o’、‘u’。字母‘y’在不是第一个字母的情况下，也被视作元音字母。其他字母均为辅音字母。例如，单词“yearly”有三个元音字母（分别为‘e’、‘a’和最后一个‘y’）和三个辅音字母（第一个‘y’、‘r’和‘l’）。


(2). 如果英文单词以元音字母开始，则]]></description><category></category></item><item><title><![CDATA[python读取文件]]></title><link>https://blog.youkuaiyun.com/winter13292/article/details/38171377</link><guid>https://blog.youkuaiyun.com/winter13292/article/details/38171377</guid><author>winter13292</author><pubDate>Sun, 27 Jul 2014 14:36:56 +0800</pubDate><description><![CDATA[最近在学习python 

读取文件并操作字符串，课程作业练习如下]]></description><category></category></item><item><title><![CDATA[谈谈Nginx有哪些特点]]></title><link>https://blog.youkuaiyun.com/winter13292/article/details/34424485</link><guid>https://blog.youkuaiyun.com/winter13292/article/details/34424485</guid><author>winter13292</author><pubDate>Wed, 25 Jun 2014 11:28:12 +0800</pubDate><description><![CDATA[转自:http://www.itjhwd.com/nginxtedian/

1、热部署
       我个人觉得这个很不错。在master管理进程与worker工作进程的分离设计，使的Nginx具有热部署的功能，那么在7×24小时不间断服务的前提下，升级Nginx的可执行文件。也可以在不停止服务的情况下修改配置文件，更换日志文件等功能。
2、可以高并发连接
      这是一个很重要的]]></description><category></category></item><item><title><![CDATA[统计代码量]]></title><link>https://blog.youkuaiyun.com/winter13292/article/details/30219363</link><guid>https://blog.youkuaiyun.com/winter13292/article/details/30219363</guid><author>winter13292</author><pubDate>Thu, 12 Jun 2014 09:52:23 +0800</pubDate><description><![CDATA[最近写了软件著作权

package com.io;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;

public class CodeCounter]]></description><category></category></item><item><title><![CDATA[ubuntu中firefox图片有色差问题]]></title><link>https://blog.youkuaiyun.com/winter13292/article/details/25957383</link><guid>https://blog.youkuaiyun.com/winter13292/article/details/25957383</guid><author>winter13292</author><pubDate>Fri, 16 May 2014 10:04:43 +0800</pubDate><description><![CDATA[在Firefox中显示*.png图片时出现色彩偏差，其余图片显示正常]]></description><category></category></item><item><title><![CDATA[最近JS使用总结]]></title><link>https://blog.youkuaiyun.com/winter13292/article/details/25545057</link><guid>https://blog.youkuaiyun.com/winter13292/article/details/25545057</guid><author>winter13292</author><pubDate>Sun, 11 May 2014 14:51:09 +0800</pubDate><description><![CDATA[自动换行


用，这种方式兼容chrome等大多数浏览器。

尤其是输入一长串英文时，浏览器认为它是一个完整的单词，便不会强制换行，用table-layout:fixed,width="300"等方式都没用，但是中文会自动换行的。




类型转化


z_Usenum =parseInt(entity.usenum);

输出日志



console.lo]]></description><category></category></item><item><title><![CDATA[derby教程使用总结及心得]]></title><link>https://blog.youkuaiyun.com/winter13292/article/details/25543779</link><guid>https://blog.youkuaiyun.com/winter13292/article/details/25543779</guid><author>winter13292</author><pubDate>Sun, 11 May 2014 14:33:34 +0800</pubDate><description><![CDATA[最近项目需要在使用Apache 的]]></description><category></category></item></channel></rss>