<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[蓝山咖啡的博客]]></title><description><![CDATA[-Working blog]]></description><link>https://blog.youkuaiyun.com/soft2buy</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; soft2buy]]></copyright><item><title><![CDATA[C# 实现欧几里得距离（Euclidean Distance Score）]]></title><link>https://blog.youkuaiyun.com/soft2buy/article/details/74571001</link><guid>https://blog.youkuaiyun.com/soft2buy/article/details/74571001</guid><author>soft2buy</author><pubDate>Thu, 06 Jul 2017 17:04:51 +0800</pubDate><description><![CDATA[public void calculate(double[,] points)
{
  var distanceArray = new double[points.Length, points.Length];

  for (int i = 0; i < points.Length; i++)
    for (int j = 0; j < points.Length; j++)
      d]]></description><category></category></item><item><title><![CDATA[使用树莓派实现动作捕捉、抓拍并存储照片]]></title><link>https://blog.youkuaiyun.com/soft2buy/article/details/73457474</link><guid>https://blog.youkuaiyun.com/soft2buy/article/details/73457474</guid><author>soft2buy</author><pubDate>Mon, 19 Jun 2017 10:54:24 +0800</pubDate><description><![CDATA[最近买了一个树莓派，想看看这个两百多块钱的小电脑能做些什么。近日在网上找到了一个动作捕捉、抓拍、存储照片的Python脚本，与大家共享。该系统经过一定的改造，可以用于智能家居、防盗监控、野生动物研究等领域。








所需硬件：

树莓派3代B型
树莓派摄像头及转接线（500万像素）
 
所需软件：
Raspbian 系统（烧录在SD卡里）
brainflak]]></description><category></category></item><item><title><![CDATA[Wordpress searchform.php]]></title><link>https://blog.youkuaiyun.com/soft2buy/article/details/51162962</link><guid>https://blog.youkuaiyun.com/soft2buy/article/details/51162962</guid><author>soft2buy</author><pubDate>Fri, 15 Apr 2016 16:52:17 +0800</pubDate><description><![CDATA[">
    
        搜索:
        "/>]]></description><category></category></item><item><title><![CDATA[Wordpress (Does page has children?)]]></title><link>https://blog.youkuaiyun.com/soft2buy/article/details/51150017</link><guid>https://blog.youkuaiyun.com/soft2buy/article/details/51150017</guid><author>soft2buy</author><pubDate>Thu, 14 Apr 2016 11:10:55 +0800</pubDate><description><![CDATA[//Does page has children?
function has_children()
{
    global $post;
    $pages= get_pages('child_of='.$post->ID);
    return count($pages);
}]]></description><category></category></item><item><title><![CDATA[Wordpress get_top_ancestor_id()]]></title><link>https://blog.youkuaiyun.com/soft2buy/article/details/51149166</link><guid>https://blog.youkuaiyun.com/soft2buy/article/details/51149166</guid><author>soft2buy</author><pubDate>Thu, 14 Apr 2016 09:59:08 +0800</pubDate><description><![CDATA[//Get top ancestor
function get_top_ancestor_id()
{
    global $post;
    if($post->post_parent)
    {
        $ancestors = array_reverse(get_post_ancestors($post->ID));
        return $ancestors[0];
]]></description><category></category></item><item><title><![CDATA[clearfix]]></title><link>https://blog.youkuaiyun.com/soft2buy/article/details/51148666</link><guid>https://blog.youkuaiyun.com/soft2buy/article/details/51148666</guid><author>soft2buy</author><pubDate>Thu, 14 Apr 2016 09:06:47 +0800</pubDate><description><![CDATA[.clearfix:after {
    content: "."; 
    display: block; 
    height: 0; 
    clear: both; 
    visibility: hidden;
}

.clearfix {display: inline-block;}

/* Hides from IE-mac \*/
* html .clearfix {he]]></description><category></category></item><item><title><![CDATA[Use Jquery to get json data from the server-side php page]]></title><link>https://blog.youkuaiyun.com/soft2buy/article/details/51023053</link><guid>https://blog.youkuaiyun.com/soft2buy/article/details/51023053</guid><author>soft2buy</author><pubDate>Thu, 31 Mar 2016 08:43:26 +0800</pubDate><description><![CDATA[Server-side:
$bookmarkarray = array();
if(mysqli_connect_error())
{
    echo "failed to connect to the database : %s\n".mysqli_connect_error();
    exit();
}
if ($getdata = $dbc->query("select * from bookmark"))
{

    while($ob]]></description><category></category></item><item><title><![CDATA[CSS 文字的圆圈背景]]></title><link>https://blog.youkuaiyun.com/soft2buy/article/details/50963359</link><guid>https://blog.youkuaiyun.com/soft2buy/article/details/50963359</guid><author>soft2buy</author><pubDate>Wed, 23 Mar 2016 15:06:00 +0800</pubDate><description><![CDATA[8


style:


.circle{
    width:50px;
    height:50px;
    border-radius:50%;
    font-size:25px;
    color:#000;
    line-height: 50px;
    text-align:center;
    background:#fff
}]]></description><category></category></item><item><title><![CDATA[Error: EACCES: permission denied - update-notifier-cordova.json]]></title><link>https://blog.youkuaiyun.com/soft2buy/article/details/50495150</link><guid>https://blog.youkuaiyun.com/soft2buy/article/details/50495150</guid><author>soft2buy</author><pubDate>Mon, 11 Jan 2016 09:58:10 +0800</pubDate><description><![CDATA[throw err;
^Error: EACCES: permission denied, open '/Users/xxx/.config/configstore/update-notifier-cordova.json'
You don't have access to this file. at Error (native)


A:
sudo chmod 744 /Users/]]></description><category></category></item><item><title><![CDATA[在Mac平台下搭建WebStorm+PhoneGap/Cordova开发App应用]]></title><link>https://blog.youkuaiyun.com/soft2buy/article/details/50380116</link><guid>https://blog.youkuaiyun.com/soft2buy/article/details/50380116</guid><author>soft2buy</author><pubDate>Wed, 23 Dec 2015 14:12:25 +0800</pubDate><description><![CDATA[IntelliJ IDEA 出品的Webstorm是javascript,html5等前端开发的最好的工具之一，本文介绍下如何在Mac环境下配置]]></description><category></category></item><item><title><![CDATA[Mac平台重新设置MySQL的root密码]]></title><link>https://blog.youkuaiyun.com/soft2buy/article/details/50223373</link><guid>https://blog.youkuaiyun.com/soft2buy/article/details/50223373</guid><author>soft2buy</author><pubDate>Tue, 08 Dec 2015 20:18:33 +0800</pubDate><description><![CDATA[Mac OS X - 重置 MySQL Root 密码


您是否忘记了Mac OS 的MySQL的root密码，以下4步就可搞定：


1.  停止 mysql server.  通常是在 '系统偏好设置' > MySQL > 'Stop MySQL Server'


2.  打开终端，输入：


     sudo /usr/local/mysql/bin/mysql]]></description><category></category></item><item><title><![CDATA[WPF能传递参数的RelayCommand]]></title><link>https://blog.youkuaiyun.com/soft2buy/article/details/46427859</link><guid>https://blog.youkuaiyun.com/soft2buy/article/details/46427859</guid><author>soft2buy</author><pubDate>Tue, 09 Jun 2015 16:09:02 +0800</pubDate><description><![CDATA[Josh Smith的RelayCommand不能传递参数，以下的RelayCommand可以。
class RelayCommand : ICommand
    {
        private Action _action;
        public RelayCommand(Action action)
        {
            _action = action;]]></description><category></category></item><item><title><![CDATA[C# 获取Windows开机时间]]></title><link>https://blog.youkuaiyun.com/soft2buy/article/details/17452687</link><guid>https://blog.youkuaiyun.com/soft2buy/article/details/17452687</guid><author>soft2buy</author><pubDate>Tue, 02 Dec 2014 13:00:13 +0800</pubDate><description><![CDATA[DateTime.Now.AddMilliseconds(-Environment.TickCount)]]></description><category></category></item><item><title><![CDATA[c#创建类似Siri的语音问答的简单应用]]></title><link>https://blog.youkuaiyun.com/soft2buy/article/details/41677275</link><guid>https://blog.youkuaiyun.com/soft2buy/article/details/41677275</guid><author>soft2buy</author><pubDate>Tue, 02 Dec 2014 12:58:00 +0800</pubDate><description><![CDATA[利用.net的语音识别库，很容易就可以制作类似Siri的简单的问答程序。
实现步骤如下：
1.创建一个新项目，并添加对System.Speech的引用。（如下图所示）

2. 在窗体内分别定义语音识别（SpeechRecognitionEngine ）和语音朗读（SpeechSynthesizer ）
 SpeechRecognitionEngine _recognizer = new ]]></description><category></category></item><item><title><![CDATA[C#导入Excel到DataSet(客户端无需安装Office)]]></title><link>https://blog.youkuaiyun.com/soft2buy/article/details/41244573</link><guid>https://blog.youkuaiyun.com/soft2buy/article/details/41244573</guid><author>soft2buy</author><pubDate>Tue, 18 Nov 2014 11:36:00 +0800</pubDate><description><![CDATA[static DataSet Parse(string fileName)
        {
            string connectionString = string.Format("provider=Microsoft.Jet.OLEDB.4.0; data source={0};Extended Properties=Excel 8.0;", fileName);


   ]]></description><category></category></item><item><title><![CDATA[VB6 获取APPDATA路径]]></title><link>https://blog.youkuaiyun.com/soft2buy/article/details/37921091</link><guid>https://blog.youkuaiyun.com/soft2buy/article/details/37921091</guid><author>soft2buy</author><pubDate>Fri, 18 Jul 2014 07:00:13 +0800</pubDate><description><![CDATA[Dim oShell
Dim strHomeFolder As String
'Get folder
Set oShell = CreateObject("WScript.Shell")
strHomeFolder = oShell.ExpandEnvironmentStrings("%APPDATA%")]]></description><category></category></item><item><title><![CDATA[医院真空管道垃圾自动收集系统]]></title><link>https://blog.youkuaiyun.com/soft2buy/article/details/37875413</link><guid>https://blog.youkuaiyun.com/soft2buy/article/details/37875413</guid><author>soft2buy</author><pubDate>Wed, 16 Jul 2014 12:26:54 +0800</pubDate><description><![CDATA[垃圾污衣被服自动真空管道收集系统原理]]></description><category></category></item><item><title><![CDATA[医院污物真空管道收集系统综述报告]]></title><link>https://blog.youkuaiyun.com/soft2buy/article/details/37652035</link><guid>https://blog.youkuaiyun.com/soft2buy/article/details/37652035</guid><author>soft2buy</author><pubDate>Thu, 10 Jul 2014 11:19:55 +0800</pubDate><description><![CDATA[一．医院污物收集处理系统概述
伴随着社会发展进程，面对国家医改转型升级新格局，如何推进未来绿色建筑与新型医院发展建设，这无疑是当今各界关注的重要课题，也将成为实现绿色医院建设的基础设施装备。
在国外尤其是欧美及东南亚许多国家的医院，普遍采用污物回收处理系统，实现垃圾从非压缩式转运向压缩式转运、开敞式转运向密闭式转运、分散转运向集中转运方式发展，即：无论新医院的建设还是旧有医院的现代化改造建设，]]></description><category></category></item><item><title><![CDATA[WPF 列表选择，动态调用ResourceDictionary内资源]]></title><link>https://blog.youkuaiyun.com/soft2buy/article/details/17320123</link><guid>https://blog.youkuaiyun.com/soft2buy/article/details/17320123</guid><author>soft2buy</author><pubDate>Sat, 14 Dec 2013 16:03:24 +0800</pubDate><description><![CDATA[做WPF项目经常会碰到让客户从列表中选择样式，选定后，动态更改部件的样式。下面以动态更改一个控件的背景图为例子来说说实现的方法。
如果大家有更好的方法，欢迎在评论中提出来。


控件的背景图使用Microsoft Expression Design 4 设计的，使用Express Design的很大一个好处，就是不需要使用图片（减少软件的体积），而且
可以把设计的内容直接添加到Resou]]></description><category></category></item><item><title><![CDATA[WPF 用代码调用dynamic resource动态更改背景]]></title><link>https://blog.youkuaiyun.com/soft2buy/article/details/17309323</link><guid>https://blog.youkuaiyun.com/soft2buy/article/details/17309323</guid><author>soft2buy</author><pubDate>Fri, 13 Dec 2013 22:33:06 +0800</pubDate><description><![CDATA[一般dynamic resoource通常在XAML里调用，如下范例：
Button Click="Button_Click" Background="{DynamicResource

Theme1}" />

如果在ResourceDictionary定义了很多不同的背景，比如：

 x:Key="Theme1">
    
         Width="1920" Heigh]]></description><category></category></item></channel></rss>