<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Jones_qing的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Jones_qing</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Jones_qing]]></copyright><item><title><![CDATA[PHP-P函数打印数据]]></title><link>https://blog.youkuaiyun.com/Jones_qing/article/details/48366647</link><guid>https://blog.youkuaiyun.com/Jones_qing/article/details/48366647</guid><author>Jones_qing</author><pubDate>Fri, 11 Sep 2015 07:11:07 +0800</pubDate><description><![CDATA[function p($var)
{
    if (is_bool($var)) {
        var_dump($var);
    } else if (is_null($var)) {
        var_dump(NULL);
    } else {
        echo "" . print_r($var, true) . "";
    }
}]]></description><category></category></item><item><title><![CDATA[PHP-C函数读取配置信息]]></title><link>https://blog.youkuaiyun.com/Jones_qing/article/details/48366635</link><guid>https://blog.youkuaiyun.com/Jones_qing/article/details/48366635</guid><author>Jones_qing</author><pubDate>Fri, 11 Sep 2015 07:09:51 +0800</pubDate><description><![CDATA[function C($name = null, $value = null)
{
    static $config = array();
    if (is_null($name)) {
        return $config;
    } else if (is_string($name)) {
        $name = strtoupper($name);
        ]]></description><category></category></item><item><title><![CDATA[Python OS/OS.PATH/Built-in 常用函数]]></title><link>https://blog.youkuaiyun.com/Jones_qing/article/details/48209047</link><guid>https://blog.youkuaiyun.com/Jones_qing/article/details/48209047</guid><author>Jones_qing</author><pubDate>Fri, 04 Sep 2015 14:40:36 +0800</pubDate><description><![CDATA[import os

#获取平台名字
print os.name

#获取当前工作目录
print os.getcwd();

#获取环境变量Key
print os.getenv();

#添加环境变量Name/value
print os.putenv();

#删除一个文件
print os.remove();

#平台的换行符
print os.linesep;

import os.p]]></description><category></category></item><item><title><![CDATA[Python Platform 平台信息]]></title><link>https://blog.youkuaiyun.com/Jones_qing/article/details/48208701</link><guid>https://blog.youkuaiyun.com/Jones_qing/article/details/48208701</guid><author>Jones_qing</author><pubDate>Fri, 04 Sep 2015 13:45:17 +0800</pubDate><description><![CDATA[import platform


#获取平台
print platform.system();
#获取平台信息
print platform.platform();
#获取版本
print platform.version();
#获取Mac版本
print platform.mac_ver();
#获取Win版本
print platform.win32_ver();


'''
    平台]]></description><category></category></item><item><title><![CDATA[Python xml.etree.ElementTree 用法]]></title><link>https://blog.youkuaiyun.com/Jones_qing/article/details/48207129</link><guid>https://blog.youkuaiyun.com/Jones_qing/article/details/48207129</guid><author>Jones_qing</author><pubDate>Fri, 04 Sep 2015 10:17:27 +0800</pubDate><description><![CDATA[Python xml.etree.ElementTree 用法]]></description><category></category></item><item><title><![CDATA[Python isinstance用法]]></title><link>https://blog.youkuaiyun.com/Jones_qing/article/details/48206691</link><guid>https://blog.youkuaiyun.com/Jones_qing/article/details/48206691</guid><author>Jones_qing</author><pubDate>Fri, 04 Sep 2015 09:18:58 +0800</pubDate><description><![CDATA[其第一个参数为对象，第二个为类型名或类型名的一个列表。其返回值为布尔型若对象的类型与参数二的类型相同则返回True。若参数二为一个元组，则若对象类型与元组中类型名之一相同即返回True
x=1
print isinstance(x,int);
print isinstance(x,(int,str,float));]]></description><category></category></item><item><title><![CDATA[Python Format用法]]></title><link>https://blog.youkuaiyun.com/Jones_qing/article/details/48206609</link><guid>https://blog.youkuaiyun.com/Jones_qing/article/details/48206609</guid><author>Jones_qing</author><pubDate>Fri, 04 Sep 2015 08:53:09 +0800</pubDate><description><![CDATA[print("my name is {}").format("Tony");

print("my name is {0}").format("tony");

print("my name is {name}").format(name="tony");


class simply:
    def __init__(self,dic):
        print self.__dict__]]></description><category></category></item><item><title><![CDATA[Python __dic__巧妙用法]]></title><link>https://blog.youkuaiyun.com/Jones_qing/article/details/48206555</link><guid>https://blog.youkuaiyun.com/Jones_qing/article/details/48206555</guid><author>Jones_qing</author><pubDate>Fri, 04 Sep 2015 08:39:38 +0800</pubDate><description><![CDATA[class Keeper:
    def __init__(self,dic):
        self.__dict__.update(dic);
        #或者可以这样
        self.__dict__= dic;


k = Keeper({'name':'jack','age':'14'});

print  k.name;]]></description><category></category></item><item><title><![CDATA[通过Python判断主机是否存在]]></title><link>https://blog.youkuaiyun.com/Jones_qing/article/details/48206501</link><guid>https://blog.youkuaiyun.com/Jones_qing/article/details/48206501</guid><author>Jones_qing</author><pubDate>Fri, 04 Sep 2015 08:15:10 +0800</pubDate><description><![CDATA[import os


status = os.system("ping -c 3 www.baidu.com");


if status == 0:
    print '连接成功!';
else:
    print '连接失败';]]></description><category></category></item><item><title><![CDATA[JS-Cookie操作]]></title><link>https://blog.youkuaiyun.com/Jones_qing/article/details/44784011</link><guid>https://blog.youkuaiyun.com/Jones_qing/article/details/44784011</guid><author>Jones_qing</author><pubDate>Tue, 31 Mar 2015 19:44:10 +0800</pubDate><description><![CDATA[Insert title here





function setCookie(name,value,expiresDay)
{
	var oDay = new Date();oDay.setDate(oDay.getDate()+expiresDay);
	
	document.cookie=name+'='+value+';expires='+oDay;
}





function g]]></description><category></category></item><item><title><![CDATA[JS-绑定事件两种方式]]></title><link>https://blog.youkuaiyun.com/Jones_qing/article/details/44754731</link><guid>https://blog.youkuaiyun.com/Jones_qing/article/details/44754731</guid><author>Jones_qing</author><pubDate>Mon, 30 Mar 2015 18:23:52 +0800</pubDate><description><![CDATA[/*
            注意事项 如果是绑定事件 取消默认事件 用 preventDefault();
        */
    
    function addEvent(obj, click, fn)
    {
        if(obj.attachEvent)
        {
            obj.attachEvent('on' + click, fn);]]></description><category></category></item><item><title><![CDATA[JS-拖拽-碰撞-封装]]></title><link>https://blog.youkuaiyun.com/Jones_qing/article/details/44749667</link><guid>https://blog.youkuaiyun.com/Jones_qing/article/details/44749667</guid><author>Jones_qing</author><pubDate>Mon, 30 Mar 2015 13:31:50 +0800</pubDate><description><![CDATA[*{margin: 0;padding: 0;}
		
		
			
			//函数加载入口
			window.onload = function()
			{	
				
				var oDiv1 = document.getElementById('div1');
				var oDiv2 = document.getElementById("div2");

				var offse]]></description><category></category></item><item><title><![CDATA[C#-Struct简单的用法]]></title><link>https://blog.youkuaiyun.com/Jones_qing/article/details/44685167</link><guid>https://blog.youkuaiyun.com/Jones_qing/article/details/44685167</guid><author>Jones_qing</author><pubDate>Fri, 27 Mar 2015 22:58:33 +0800</pubDate><description><![CDATA[/*定义Point 里面就只有2个属性 但是我们实际上根本不需要类的全部功能 */


        class Point
        {
            public int x;
            public int y;
        }
这样写就方便多了
 struct Point
        {
            public int x;]]></description><category></category></item><item><title><![CDATA[python-str方法使用]]></title><link>https://blog.youkuaiyun.com/Jones_qing/article/details/44621957</link><guid>https://blog.youkuaiyun.com/Jones_qing/article/details/44621957</guid><author>Jones_qing</author><pubDate>Wed, 25 Mar 2015 15:10:16 +0800</pubDate><description><![CDATA[Authenticator = "JonesJ";
Separator = "*";


#获取字符串度
len(Authenticator);
#顺序查找
Authenticator.find("J");  #注意区分大小写
Authenticator.find("J",0,1);
#逆序查找
Authenticator.rfind("J")  #注意区分大小写
Authenticator.rf]]></description><category></category></item><item><title><![CDATA[Java-Calendar用法]]></title><link>https://blog.youkuaiyun.com/Jones_qing/article/details/44567203</link><guid>https://blog.youkuaiyun.com/Jones_qing/article/details/44567203</guid><author>Jones_qing</author><pubDate>Mon, 23 Mar 2015 18:36:31 +0800</pubDate><description><![CDATA[//获取时间对象
		String string = (new SimpleDateFormat("yyyy-MM-dd hh:mm:ss").format(new Date()));
		System.out.println(string);
		
		Calendar calendar = Calendar.getInstance();
		
		//获取年
		System.out.prin]]></description><category></category></item><item><title><![CDATA[Java-日期处理-时间戳转换-日期比较]]></title><link>https://blog.youkuaiyun.com/Jones_qing/article/details/44567029</link><guid>https://blog.youkuaiyun.com/Jones_qing/article/details/44567029</guid><author>Jones_qing</author><pubDate>Mon, 23 Mar 2015 18:12:45 +0800</pubDate><description><![CDATA[import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;

public class SimpleDate 
{
	public static void main(String[] args) throws Exception {
	
		/*	
		 *  风格
		 *  FUL]]></description><category></category></item><item><title><![CDATA[Java-StringCharacterIterator简单的用法]]></title><link>https://blog.youkuaiyun.com/Jones_qing/article/details/44565059</link><guid>https://blog.youkuaiyun.com/Jones_qing/article/details/44565059</guid><author>Jones_qing</author><pubDate>Mon, 23 Mar 2015 15:57:28 +0800</pubDate><description><![CDATA[StringCharacterIterator  iterator = new StringCharacterIterator("hello world");
		
		
		//迭代元素
		while (iterator.current() != StringCharacterIterator.DONE) {
			System.out.print(iterator.current());
	]]></description><category></category></item><item><title><![CDATA[C-[之函数指针]]]></title><link>https://blog.youkuaiyun.com/Jones_qing/article/details/44561489</link><guid>https://blog.youkuaiyun.com/Jones_qing/article/details/44561489</guid><author>Jones_qing</author><pubDate>Mon, 23 Mar 2015 11:49:21 +0800</pubDate><description><![CDATA[指向函数的指针申明格式
类型 (*变量名)();




指向函数的指针 案例1.1
int component(int x,int y);

int main(int argc, const char * argv[])
{
    int (*pointer)(),sum;
    
    pointer = component;
    
    sum = (*pointe]]></description><category></category></item><item><title><![CDATA[NSArray输出到控制台中文乱码解决方]]></title><link>https://blog.youkuaiyun.com/Jones_qing/article/details/44429271</link><guid>https://blog.youkuaiyun.com/Jones_qing/article/details/44429271</guid><author>Jones_qing</author><pubDate>Wed, 18 Mar 2015 23:38:12 +0800</pubDate><description><![CDATA[对数组进行扩展方法 重写 descriptionWithLocale 方法
-(NSString *)descriptionWithLocale:(id)locale
{
    NSMutableString *string = [[NSMutableString alloc] init];
    [string appendString:@"@{"];
    id obj = nil;
]]></description><category></category></item><item><title><![CDATA[UI-UIButton细说]]></title><link>https://blog.youkuaiyun.com/Jones_qing/article/details/44222191</link><guid>https://blog.youkuaiyun.com/Jones_qing/article/details/44222191</guid><author>Jones_qing</author><pubDate>Thu, 12 Mar 2015 15:18:10 +0800</pubDate><description><![CDATA[/*
     
     背景风格
     UIControlStateNormal       = 0,                       常规显示
     UIControlStateHighlighted  = 1 << 0,                  被点击按住之后显示的状态
     UIControlStateDisabled     = 1 << 1,    ]]></description><category></category></item></channel></rss>