簡單版的測試 sample code
[code language='php']
// filename : memcache.php
$memcache = new Memcache;
$memcache->addServer('172.20.50.25', 11211);
// set 一個值到 memcache
$memcache->set('key', time() , MEMCACHE_COMPRESSED, 120);
// get 值
$data=$memcache->get('key');
print_r($data);
今天早上都在玩這個…
把 kml 檔案用 simplexml 讀出來 , 簡單分析了一下就知道座標跟高度等資料在那裡了,
接著用以下的程式把它轉出 csv 檔
[code language='php']
$string=file_get_contents("0816.kml");
$xml = simplexml_load_string($string);
printf("Name,Latitude,Longitude,Altitude,Dist,Description ,Icon,IconScale,IconAltitude,IconHeading, IconColor, LineStringColor,HideNameUntilMouseOver\n");
$icon="196";
$iconscale="0.2";
$iconaltitude=10;
$iconheading="line-180";
$iconcolor="yellow";
$linestringcolor="aqua";
$HideNameUntilMouseOver="true";
$cnt=0;
$t1=0;
$last_point=array();
$dist=0;
$total_dist=0;
$ignore_time=120; // 120 seconds
$ignore_dist=10; // 10 meters
foreach ($xml->Document->Folder->Placemark as $k=>$v) {
$point=explode(",",trim($v->Point->coordinates));
if ( $last_point[0] ) {
$dist=sqrt( pow(abs($point[0]-$last_point[0])*110.766417,2) + pow(abs($point[1]-$last_point[1])*110.766417,2) );
$dist*=1000;
} else {
$dist=0;
}
$total_dist+=$dist;
$last_point=$point;
if ( $point[2]name);
$timestamp=strtotime($str_time);
if ( ($timestamp-$t1)<$ignore_time && $dist<$ignore_dist ) continue;
$t1=$timestamp;
printf("%s , ",date("H:i:s",$timestamp));
printf("%s , ",$point[1]);
printf("%s , ",$point[0]);
printf("%s , ",$point[2]);
printf("%s , ",$total_dist);
printf("NO.%d
%s
Altitude : %s M , ",$cnt++,$str_time,$point[2]);
printf("%s , ",$icon);
printf("%s , ",$iconscale);
printf("%s , ",$iconaltitude);
printf("%s , ",$iconheading);
printf("%s , ",$iconcolor);
printf("%s , ",$linestringcolor);
printf("%s , ",$HideNameUntilMouseOver);
printf("\n");
}[/code]
用 excel 把 csv 讀進來編輯, 一方面用 google earth 來對原來資料 , 看那邊停留久的 data
減少一些 , 再用這個 service 把 csv 轉回 KML 檔
Excel To KML – Display Excel files on Google Earth
今天(8/19)聽了 aska 的建議, 增加 “忽略” 時間跟距離的片段進去
今天(8/21)終於把這段程式改成可以給大家用的 service 了:
http://www.monster.com.tw/kml2csv
網址: http://sourceforge.net/projects/va-ctcs
抓下來解開, 打 make
編譯完就可以:
./newburn
開始燒機了…..
server 不穩的話不用跑多久就會 HANG 掉了…
caption always "MONSTER %{bw}%0C%A %Y/%m/%d %LD %{wb} %-w%{Y}[%n %t]%{w}%+w%{k}"
activity "activity in %n (%t) [%w:%s]"
bind b encoding big5 utf8
bind u encoding utf8 big5
screen -t ROOT 0 bash
screen -t NET 8 bash
screen -t TOP 9 bash
screen -t WK1 1 bash
screen -t WK2 2 bash
騎完中社路還不過癮, 繼續騎風櫃嘴
下滑風櫃嘴…我說 “god 一直拉煞車…手都快斷掉了”
黃同學說 “奇怪? 剛剛是怎麼騎上來的?”
今天還有一件豬頭事….帶了 logger 但就是忘記忘記按下開始記錄
看來要再來一次
It supports the following languages (the alias for use in the post is listed next to the name):
* Bash — bash, sh
* C++ — cpp, c, c++
* C# — c#, c-sharp, csharp
* CSS — css
* Delphi — delphi, pascal
* Java — java
* JavaScript — js, jscript, javascript
* PHP — php
* Python — py, python
* Ruby — rb, ruby, rails, ror
* SQL — sql
* VB — vb, vb.net
* XML/HTML — xml, html, xhtml, xslt
修改 … /wp-content/plugins/syntaxhighlighter-plus/shlfiles/SyntaxHighlighter.css
把 .dp-highlighter 的 width 改成想要的寬度
[code language=C]
#include
main() {
printf("Hello World!");
}
[/code]
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