I almost wish I hadn't gone down that rabbit-hole — and yet — and yet — it's rather curious, you know, this sort of life!
Thursday, July 23, 2009
Wednesday, July 22, 2009
Wednesday, April 01, 2009
Counting in for loop in dos batch
This is the default behaviour of a FOR loop:
@echo off
setlocal
:: count to 5 storing the results in a variable
set _tst=0
FOR /l %%G in (1,1,5) Do (echo [%_tst%] & set /a _tst+=1)
echo Total = %_tst%
C:>demo_batch.cmd
[0]
[0]
[0]
[0]
[0]
Total = 5
Notice that when the FOR loop finishes we get the correct total, so the variable correctly increments, but during each iteration of the loop the variable is stuck at it's initial value of 0
The same script with EnableDelayedExpansion, gives the same final result but also displays the intermediate values:
@echo off
setlocal EnableDelayedExpansion
:: count to 5 storing the results in a variable
set _tst=0
FOR /l %%G in (1,1,5) Do (echo [!_tst!] & set /a _tst+=1)
echo Total = !_tst!
C:\>demo_batch.cmd
[0]
[1]
[2]
[3]
[4]
Total = 5
Notice that instead of %variable% we use !variable!
http://www.ss64.com/nt/setlocal.html
Thursday, February 26, 2009
The gate of death
http://www.thedailystar.net/newDesign/news-details.php?nid=77648
--
Sheetal
--A journey of a thousand mile begins with a single step --
--
Sheetal
--A journey of a thousand mile begins with a single step --
vista "configuring updates step 3 of 3" continous loop solution
I stepped into this mess today and finally got out of it. what i did-
1. when you see the “Microsoft (C)” with the moving lines, hold the power button until it shuts down.
2. then start it again, you will find a window asking for "launch automatic repair". choose this option.
3. i didn't have to do anything else. if you are still stuck, follow these instructions.
1. when you see the “Microsoft (C)” with the moving lines, hold the power button until it shuts down.
2. then start it again, you will find a window asking for "launch automatic repair". choose this option.
3. i didn't have to do anything else. if you are still stuck, follow these instructions.
Sunday, February 22, 2009
Monday, January 12, 2009
wireshark display filters
http://wiki.wireshark.org/DisplayFilters
--
Sheetal
--A journey of a thousand mile begins with a single step --
--
Sheetal
--A journey of a thousand mile begins with a single step --
Sunday, January 11, 2009
Download entire website using wget
wget-tircks-and-tips
If want you save the website exactly the same way a web-browser do, use the following command
wget --no-check-certificate -nd -pHEK -erobots=off http://www.example.com
--
Sheetal
--A journey of a thousand mile begins with a single step --
If want you save the website exactly the same way a web-browser do, use the following command
wget --no-check-certificate -nd -pHEK -erobots=off http://www.example.com
--
Sheetal
--A journey of a thousand mile begins with a single step --
Monday, January 05, 2009
Friday, November 21, 2008
Creating mozilla extension
http://www.borngeek.com/firefox/toolbar-tutorial/chapter-1/
http://ancaluca.blogspot.com/2007/10/java-firefox-extension.html
http://groups.google.com/group/mozilla.dev.tech.java/browse_thread/thread/41a2db6eb748e6f6
File i/o:
https://developer.mozilla.org/En/Code_snippets:File_I/O#Writing_to_a_file
http://ancaluca.blogspot.com/2007/10/java-firefox-extension.html
http://groups.google.com/group/mozilla.dev.tech.java/browse_thread/thread/41a2db6eb748e6f6
File i/o:
https://developer.mozilla.org/En/Code_snippets:File_I/O#Writing_to_a_file
Monday, November 17, 2008
Thursday, October 23, 2008
Art of mathematics or mathematics of art!

my friend sopan posted this awesome link on facebook. its about the art work, mathematical art actually, of Maurits Cornelis Escher who explored many cool mathematical ideas through his works.
Monday, September 29, 2008
Interesting CS project
These projects a really interesting.
1. swarm-bots project. watch the video. paper about swarm-bots
2. head tracking for VR displays using WiiRemote. watch the video.
1. swarm-bots project. watch the video. paper about swarm-bots
2. head tracking for VR displays using WiiRemote. watch the video.
Wednesday, June 25, 2008
Happiness
The art of being happy lies in the power of extracting happiness from common things.
~Henry Ward Beecher
Thursday, June 05, 2008
Monday, June 02, 2008
Thursday, May 22, 2008
Grad Student Comic Strip
Your friend (sheetal) sent the following message to you:
'Piled Higher and Deeper' by Jorge Cham is the popular comic strip about life, or the lack thereof, in grad school. Check it out by going to www.phdcomics.com
http://www.phdcomics.com/comics/archive.php?comicid=562
signed by sheetal
'Piled Higher and Deeper' by Jorge Cham is the popular comic strip about life, or the lack thereof, in grad school. Check it out by going to www.phdcomics.com
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