Archive for Software Engineering

Add facebook’s like button to your WP

This is very easy to integrate facebook’s like button to your posts. Ok here is step-by-step procedere.
1-Login to your Wordpress admin
2-Go to the appearance –> editor section
3-From right panel click on Main index Template
4-On the line before
<p class="postmetadata"></p>

5-Paste the below code
<div class="postmetadata" id="facebooklikebtn">
[...]

Introduction to Redis

Introduction to Redis
Redis is a key-value database that has very nice features which every computer scientist love it.
Why I love Redis?

Redis give the data structure like all computer scientist learn in the school such as Set, sorted set, List, and Hash. So you don’t need to think in SQL anymore.
Redis is very fast it can gives [...]

Digvan.Com!

Finally, after several month I updated my personal homepage. In this version I use jQuery as my AJAX framework. About jQuery, I should say it’s amazing easy to learn and work with. In my homepage I will keep my resume and portfolio up to date. Also I will add my pictures in photo section. Another [...]

Python usful libraries

In this post I want to make a list for all useful Python libraries that I use until now.
The good news is I will update this every once I use new library.
So now Let’s chill with Python Libraties.

Django (Python web framework)
cElementTree (Python XML parser)
feedParser (Python feed parser)
html5lib (Python HTML parser)
Imaging (Image processing)
pygame (Game modules)
PyScripter (Python [...]

Stock Historical Data

In my DB project I want to design a site for stock mining. First thing I did is writing a bot for downloading all stock historical data  in Python. I really like Python it makes my life a lot easier and more effective. Unless I don’t feel I’m really live effectively!
Here is code:
import urllib2
f=open(‘cusip.txt’, ‘r’)
tickers [...]

Building a Successful Enterprise Software Company in the Microsoft Age

The bad news: It would be nice to collect money from thousands of customers in exchange for shrink-wrapped closed-source software, packaged by prison labor. Sadly this niche is occupied by Microsoft. Don’t be fooled by survivorship bias into thinking that your company has a chance of ascending to this privileged position.
The big question: [...]

Some professional notes

If I am not for myself, who is for me?
When I am for myself, what am I?
If not now, when?
– Hillel (circa 70 B.C. – 10 A.D.)
If I do not document my results, who will?
If the significance of my work is not communicated to others, what am I?
If not now, when?
– philg

do remember that if [...]

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My micro log

digvan: RT @jeanineAKAj9: RT @effie313: RT @jfavreau: : “Love all, trust a few, do wrong to none” ~William Shakespeare #quote
17 hours ago
digvan: RT @voodootikigod: So facebook is becoming foursquare, iTunes is becoming facebook, and twitter is stable during a keynote. The future is nao.
2 days ago
digvan: RT @davidebbo: My machine has 67 instances of GoogleUpdate.exe running right now. It's nice to stay up to date!
1 week ago
digvan: RT @phil_nash: Welcome to the new decade: Java is a restricted platform, Google is evil, Apple is a monopoly and Microsoft are the underdogs
3 weeks ago