windows 7 自带刻录机刻录安装盘

1 下载iso 文件
2  右键单击文件，选择打开方式为
   windows 7 光盘映像刻录机

3 选择刻录后验证光盘
4 刻录

Statistic box display or hide in root

One can delete the statistics box for a histogram TH1* h with:

      h->SetStats(0)

and activate it again with:

      h->SetStats(1).

reference:
http://root.cern.ch/root/html/TPaveStats.html

but do not forget to include the library

#include "TPaveStats.h"

Research 12/19/2010

1.  Do the vem trace integration
2. Apply the energy events weighting of the QGSjetII events

Previous Work Summary month by month for reference later

• 2010

1. Jan       To identify the muon peaks in the simulated ADST files
2. Feb      Energy histogram of surface detector
3. Mar     Energy histogram change with years
4. Apr      Different method for jumps on simulation files
5. May     Jump method fitting
6. Jun       Hybrid Curvature Xmax relations
7. Jul        Hybrid Curvature Shower age correlations
8. Aug      Plot muon and EM traces separately
9. Sep      Calculate muon/em ratio
10. Oct      Calculate average muon jumps and compare data and simulation
11. Nov     Calculate average muon jumps and compare data and simulation
12. Dec     Calculate average muon jumps and compare data and simulation

• 2009

1. Jan
2. Feb
3. Mar
4. Apr
5. May
6. Jun
7. Jul
8. Aug
9. Sep
10. Oct
11. Nov
12. Dec

Acer 5740 touchpad not working under ubuntu 10.04

Got solution from this link:
http://ubuntuforums.org/showthread.php?t=1482801
Open the terminal and type:
$gconf-editor
Then look into

/desktop/gnome/peripherals/touchpad

if touchpad_enabled is set to true. If not set it to true.

Delete old emails in gmail

1. First you need to look at the dates of those email, and then do a search based on date. Use this search string in the search box:
   
   before:2008-01-01
   
   and press Enter. 
2. After that, click on "Select: All" on the blue area above the first email in the list.
3. Then click on "All 20 conversations on this page are selected. Select all conversations that match this search".  at the top of the list of emails  Now press Delete.
 

 Official Gmail Cheat sheet

research 12/14/2010

editting prog1212, get the ratio.txt first

My first Webpage

http://zen.phys.lsu.edu

远程查看网络状态

$bwm-ng

 or

 $ sudo iftop -p -i eth1

download multiple files from command line

got a lot help from this webpage
 1 creat a text file "download"
$ gedit download

2  put the download links in that file
3 download them from terminal
$ wget -i download