Andrey Khavryuchenko himself

Django CouchDb adapter 0.1 released

Although found couple not-so-minor bugs at last moment (as usual), django couchdb adapter is functional enough to support most of standard django admin.

Project trac: http://trac.khavr.com/project/django-couchdb/

Repository: http://github.com/42/42-django-couchdb/

Posted in Software Development | No Comments »

Lean startup twitdump

Who to follow on twitter if you’re interested in lean startups:

• #leanstartup tag
• @ericries
• @sgblank

Posted in Software Development | No Comments »

Launched 42 Coffee Cups

Finally we’ve launched our software development service under 42 Coffee Cups brand.

• Q. Why 42?

• A. Because that’s the answer!

• Q. Why Coffee Cups?

• A. Because developers are beings that transform hot coffee into a successful software

Feel free to ask your question

Visit our team site at http://42coffeecups.com and follow us on twitter at @42cc

Posted in Software Development | No Comments »

UI sketching and prototyping tools

Now reviewing tools and services to quickly sketch and prototype user interfaces.

I’ve been advised to check balsamiq mockups. What puts me off is:

• either a desktop version or a limited list of tools it could integrate into; no trac integration
• steep price tag, esp for an non-desktop version
• nearly free-hand drawing, I’d like to have something closer to an html

There is also a twiddla, which offers an excellent teamwork service. Perhaps I’ll advise my team to use it to perform quick sketch sessions with clients.

Yet again it offers just a widgetized free-hand drawing. That means I hardly can integrate it in the development process, only into a communication.

On the other hand, there’s a simple grid-based css generator at http://960.gs/ Nice as a component, but too simplistic as a service

Something like this editor would be an ideal fit, but they seem to target it only for their own service..

What I’ve missed?

Posted in Software Development | No Comments »

Client or service to summarize twitter updates?

Does anyone know a twitter client or a service that would summarize the twits of people I’m following?

Ideally it would allow me to follow a subset in a real time and give a summary of all other peoples, preferably grouped by topic they’ve touched…

Anyone?

Posted in Software Development | 1 Comment »

Requirements for django A/B testing tool

Thought recently about an A/B testing tool to use in our django projects…

My requirements are:

1. Survive model changes. That’s other version of the app under test may use a different schema or totally different db. I guess that automatically rules out plain middleware approach..
2. May target specific category of visitors/users. Say, only staff or just those, who opted-in for a beta testing or just US visitors, et cetera.. That excludes simple nginx/fastcgi balancers.
3. Calculate OEC (Overall Evaluation Criterion) and the level of statistical significance.

My links on the topic:

• General introduction Controlled Experiments on the Web: Survey and Practical Guide
• A thread on django-users
• Another thread on stackoverflow
• Simple middleware-based approach that works by switching templates.

Posted in Django, Software Development, Startups | No Comments »

Django CouchDb adapter

We’ve started a project to create Django CouchDB adapter

Our aim is to create a seamless plug that would serve all Django ORM requests with the exception of custom sql queries.

http://trac.khavr.com/project/django-couchdb/

Posted in Django, Microentry, Python, Software Development | No Comments »

Looking for python/django developers

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On the value of source code comments

Image via WikipediaWhen I get an inherited code, I plainly love reading comments.

When the code is with history, it doubles.

If the code has history and is from public project - it raises to unimaginable heights of hacker’s delight.

Reading the code this night. Got

   Blink tag seems appropriate for this level of hackiness.

Guess what the project it is?

PS. Google suggests to substitute hackiness with happiness. I guess there’s a point…

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