• Posted on Січень 03, 2011

Cassandra vs MongoDB vs CouchDB vs Redis vs Riak vs HBase comparison

While SQL databases are insanely useful tools, their tyranny of ~15 years is coming to an end. And it was just time: I can’t even count the things that were forced into relational databases, but never really fitted them. Continue Reading

  • Posted on Грудень 09, 2010

Subaru vin serial nubmer decoder

The current VIN is 17 characters long. This system started in 1981. Prior to that, VINs varied in length from 11 to 17 characters Continue Reading

  • Posted on Грудень 03, 2010

Compact Calendar

Printable compact calendar Continue Reading

  • Posted on Листопад 29, 2010

Import svn repository into git

There is post about how to import a Subversion repository into git. Continue Reading

  • Posted on Листопад 18, 2010

How to expire session on browser close in django

django employs cookies to track the user session. settings.SESSION_COOKIE_AGE defines the session expiration age in seconds. So, the user logs in once and can stay logged in for hours (even days). Continue Reading

  • Posted on Листопад 14, 2010

“My mama said YES”

An commercial not shown in america with a kid buying whatever he wants with his mom’s “permission” Continue Reading

  • Posted on Листопад 06, 2010

WebSockets in Python

Since the dawn of AJAX, web developers have longed for persistent server-side connections. For a while Comet was hailed as the bastion of “server push”, but deep down we knew it was just a hack. Now finally, years later, we have an API and a protocol being standardized for socket connections between the browser and the server – aptly named, WebSockets. Continue Reading

  • Posted on Листопад 03, 2010

django excel response

A subclass of HttpResponse which will transform a QuerySet, or sequence of sequences, into either an Excel spreadsheet or CSV file formatted for Excel, depending on the amount of data. All of this is done in-memory and on-the-fly, with no disk writes, thanks to the StringIO library. Continue Reading

  • Posted on Жовтень 09, 2010

BASH key bindings

Here is a list of BASH key bindings that I use on a daily basis Continue Reading

  • Posted on Жовтень 09, 2010

How to Run Google Chrome on Windows 7 64 bit Version

There are many users reporting that Google Chrome doesn’t work with Microsoft latest operating system Windows 7 64 bit version. Here is solution to make Google Chrome Work on Windows 7 64 bit. Continue Reading


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