Tehran mountains

June 3rd, 2010

Here is a very short video and some images I have taken from mountains located in north of Tehran. At this time of the year, it has the mildest weather and it is a great place if you really need some oxygen.

Please also visit my images on Google Earth or Panoramio:

Changed my main desktop.

April 7th, 2010

Hi there,

Right at  new years eve of Iranian calendar  (21st March 2010), and the start of the spring, my computer shut down and never turned on again :)

I didn’t want to rush to fix it, as everything is being rushed here just like what happens at the Christmas eve, so I thought I have to put myself on computer-rehab for the holidays, and I did. Well, I used my mobile phone to connect to internet sometimes :)

After a week, as soon as shops opened, I went to the market, bought a new main board (GA-EP45-UD3L), a core2 duo E5300 Intel processor (I have been stayed with AMD since 5, 6 years ago), and 2GB of DDR2 dual channel RAM.

Seems not much, but I didn’t want to consume a lot as the old main board can be repaired for about 12USD and I will possibly put it up as a second system.

I had to also buy a new power for the computer, as it needed more wattage and I wanted the system to be stable. I also lowered the BIOS settings to have an even more stable system and it is still fast enough for my purposes.

Hard Disk and GFX board are still the same, and optical drives as well. This new Main Board has more SATA ports, lots of USB (10 at back of the case, 8 on board and I added 2), but no 1394 and no visible RS232C and Parallel. It has them on board but I need to put sockets there myself. Better than nothing though, as most other Main Boards lack RS232 and Parallel these days.

The funniest part was that although installing new Main Board drivers was very easy, there was no sound. It took me three days (nights to be correct), until I found a solution, and the main reason was that Microsoft has been forgotten to include the UAA Microbus drivers for HD Audio in its WinXP SP3!!!

Well, some good guy had a page to share his info to resolve this. Overall idea is to edit the registry so stupid Windows XP thinks it is SP2, installs the driver, and you again tell it that it is SP3!!!

Very idiotic I believe. I have never seen an OS so stupid :)

The other problem was with my Linux Mint.  Although I have not changed my Hard Disks, it can not find its /dev/sda5 partition to boot, although it is there.  I guess as main board is changed and probably I have changed the SATA ports for each of 2 hard disks, the UUID of partitions are changed.

I am working to resolve this one too, still no success.

and  I have turned 39 this last 4th April :)   and happy spring to all of you.

Paymaan.

Long time no update…

February 24th, 2010

Hi Everybody, sorry I have not updated the blog for a few month, just know that I am alive, and will work on putting more of what’s going on my mind here, if any sudden overflow happens again (which can be put openly :) )

Take care.

My summer fishing trip video clip

September 22nd, 2009

This video contained a great Greenday music synched to it beautifully, but unfortunately Youtube forced me to remove the music for copyright problems.  If you wanted the original version tell me directly please.

Paymaan.

Michael Gray; aka KD7LMO is dead since April 2009.

September 22nd, 2009

It is so sad to hear a legend of your dreams, somebody who you have learned alot from, or at least from his knowledge shared on his website, has died when you haven’t been looking at his site.

The story is about somebody who taught me a lot through his website, and his near space electronic projects, who showed me lots of what I know about electronic and hardware design.

I have been forgetting his site name (which was also his HAM radio sign), and I was trying to recall his code, and when I finally recalled and googled it, the page told he has been killed when bicycling back in April!!!

May he rest in peace, Michael Gray, AKA KD7LMO, KD7LMO.net a real professor and engineer.

His website is now archived at http://www.ansr.org/kd7lmo/www.kd7lmo.net/index.html

Fishing for Brown Trout, 2009!

August 9th, 2009
looking west south, in the  middle of lake (a point of soil is out of water) is where I was fishing last year, when water level was so low!

looking west south, in the middle of lake (a point of soil is out of water) is where I was fishing last year, when water level was so low!

For 3rd year on, I decided to go to Laar lake at Damavand peak foot fishing for the rare brownies, yes these are really rare, at least in Iran, where this lake is the only lake holding them.

Read the rest of this entry »

Snow in Spring!

March 31st, 2009

Something funny happend this morning,  we have had a strange Noruz holiday this year. One day was so cold, one day was so warm, and today a close friend called in the morning and told me to look out of the window, believe me, we had not such a snow the whole winter!  it snowed and snowed and I guess whitened all the mountains around Tehran and now a few hours later, there is nothing at least in our part of the city you could call snow.  Of course it is still cold, so maybe it snows again tonight.

Overall, it is really strange in this time of year in Tehran to snow.  Not that Tehran is a warm city, but we have had quite some not so cold winters in the past few years.

Cheers,

Paymaan.

Nowruz and Persian New Year 1388 Solar Hejri

March 19th, 2009

Persian Girl miniature

Hi Everybody,

Tomorrow is the beginning of a new spring, NowRuz (new day), and the day after tomorrow will be the first day of Persian new year 1388 Solar Hejri.  So I use this opportunity to say a happy new year to all the friends and family and all those good people who read this, and I wish a happy and joyful and prosperous new year for all Persian, and a new spring for all the rest :)

I hope you enjoy your holidays, and be happy.

Paymaan.

Flash CS4, ActionScript 3.0, and I know Jujitsu!

January 31st, 2009

For 2 weeks in a row, I was tryng to peneterate into the world of ActionScript 3.0 language, the one used in Flash CS3 and Flash CS4, to program the flash animation.  It has never been easy for me to think and develope programs in the way Flash works, as it mostly conflicts with my methods.  Till know, Flash to me has been an environment which you both have to set the objects manualy into the environment, and then program them individually or in groups, and you could not just start writing a program which does load the objects or creates them and use them to animate or whatever you like to do.

I still believe this system is very unusual, but with the introduction of ActionScript 3.0 language and huge changes they have made into its basics, Now it is like a real computer language, to me.  Maybe I am wrong, but this is the way my brain works.

I tried two weeks and 5 books and lots of good hints on the web to find a point where I can understand the language and basically start the learning curve, which is the hardest point in learning a new language.  2 nights ago finally, I guess I did it.

Suddenly I had a feeling just like what Neo had, in the movie Matrix, where they upload the instructions to Jujitsu into his brain and he knows how to fight like a Jujitsu pro. And in the middle of the night, when my first pieces of ActionScript3.0 worked, I told myself; I know ActionScript3.0!

Believe me, aside from jokes, it is always very nice to know you have another language (or computer language) available in your brain.  It feels you are a little stronger in understandings.  It will take me a while before I’ll be using it like a pro, but I have already started using it for a project, and I know I will finish the project using this.

So, where to start?  Try this books and sites:

1- OReilly Learning ActionScript 3.0 A Beginner’s Guide.  This is a great book!

2- Flash CS4 for Dummies.  I guess this one is a good one as well, although it talks too much.

3- The Flash Blog http://www.theflashblog.com lots of articles

4- GoToAndLearn(), http://www.gotoandlearn.com lots of video tutorial on flash!

And lots of other sites like Adobe itself, although Adobe is containing the worst set of information, they are actually useless for an starter unless you try seaching though google on their livedocs, and that is still no use to somebody who still doesn’t know where to start.

Try finding small samples on other people’s site and be careful as they don’t put most of needed headers and starter code on theirs, considering everybody knows what they already know.  Find small, working demos and then read them and try to recompile them to get sure the code is complete.

Paymaan.