rankun203

import java.util.Arrays;

/**
 * Created on 14-6-18
 * output:
   50058:49942
   So, get0or1 works fine.
   [12674, 12405, 12604, 12519, 12321, 12520, 12528, 12429]
 * @author [email protected]
 */

rankun203

/**
 * Created on 14-6-15
 *
 * output:
 * 2.787433034459691 Miles
 * 4.485938629409498 Kilometers
 * 2.4206068471247955 Nautical Miles
 *
 * Original post by dommer on StackOverflow: http://stackoverflow.com/a/3694410/1904043
 *

rankun203

#!/bin/bash
#checkHosts.sh
#author [email protected]


function success {
	echo "isok $1 $2"
	echo "$1	$2" >> ./hosts.ok
}

rankun203

//get file from Mongo Grid file system.
GridFSDBFile file = fileService.getFile(fileId);

//将图片文件转换成一个BufferedImage对象
BufferedImage image = ImageIO.read(file.getInputStream());

//执行对应的操作
BufferedImage thumbnail = Scalr.resize(image, 150);

//获取文件的格式

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html {
  z-index: 0;
  filter: grayscale(100%);
  -webkit-filter: grayscale(100%);
  -moz-filter: grayscale(100%);
  -ms-filter: grayscale(100%);
  -o-filter: grayscale(100%);
  filter: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter ….3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/></filter></svg>#grayscale");
  filter: progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);
  -webkit-filter: grayscale(1);

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#统计文件数目
ls -l |grep "^-" | wc -l
#批量改名
for files in `ls *`
do
  mv $files `echo "xxx_$i.jpg"`
  let "i++"
done

rankun203

From: http://askubuntu.com/a/107735/85224

First install this:

sudo apt-get install imagemagick mplayer gtk-recordmydesktop

those are the required stuff, ImageMagick, MPlayer and Desktop Recorder. Then use Desktop Recorder to capture a portion of the screen/application to use as the screencast. After the Desktop Recorder has saved the recording into an OGV video, MPlayer will be used to capture JPEG screenshots, saving them into the 'output' directory.

On a terminal:

rankun203

ctrl + F12 查看文件结构。

rankun203

#一些互联网使用方法 ###目录：

1. youtube下载视频（包括1080p）.
2. 翻墙.
3. 不翻墙使用Google Search.
4. 关于本文.
5. 解释

---

###youtube下载视频

rankun203

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